401k Plan data: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN plan

AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 401k Plan overview

Plan Name	AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN
Plan identification number	002

AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN Benefits

401k Plan Type

Defined Contribution Pension

Plan Features/Benefits

Profit-sharing
ERISA section 404(c) Plan - This plan, or any part of it is intended to meet the conditions of 29 CFR 2550.404c-1.
Total participant-directed account plan - Participants have the opportunity to direct the investment of all the assets allocated to their individual accounts, regardless of whether 29 CFR 2550.404c-1 is intended to be met.
Code section 401(k) feature - A cash or deferred arrangement described in Code section 401(k) that is part of a qualified defined contribution plan that provides for an election by employees to defer part of their compensation or receive these amounts in cash.
Code section 401(m) arrangement - Employee contributions are allocated to separate accounts under the plan or employer contributions are based, in whole or in part, on employee deferrals or contribtions to the plan. Not applicable if plan is 401(k) plan with only QNECs and/or QMACs. Also not applicable if Code section 403(b)(1), 403(b)(7) or 408 arrangements/accounts/annuities.
ESOP other than a leveraged ESOP - A completed Schedule E must be attached to a Form 5500 filed for an Employee Stock Ownership Plan (ESOP).
Leveraged ESOP - An ESOP that acquires employer securities with borrowed money or other debt-financing techniques. A completed Schedule E must be attached to a Form 5500 filed for an ESOP.
Participant-directed brokerage accounts provided as an investment option under the plan.
Plan provides for automatic enrollment in plan that has employee contributions deducted from payroll.
Total or partial participant-directed account plan - plan uses default investment account for participants who fail to direct assets in their account.
Plan sponsor(s) received services of leased employees, as defined in Code section 414(n), during the plan year.
Plan sponsor(s) is (are) a member(s) of a controlled group (Code sections 414(b), (c), or (m)).

401k Sponsoring company profile

AMERICAN ELECTRIC POWER SERVICE CORPORATION has sponsored the creation of one or more 401k plans.

Company Name: AMERICAN ELECTRIC POWER SERVICE CORPORATION

Employer identification number (EIN): 134922641

NAIC Classification: 221100

Additional information about AMERICAN ELECTRIC POWER SERVICE CORPORATION

Jurisdiction of Incorporation: New York Department of State

Incorporation Date: 1937-12-17

Company Identification Number: 50524

Legal Registered Office Address: 28 LIBERTY ST.
New York
NEW YORK
United States of America (USA)
10005

More information about AMERICAN ELECTRIC POWER SERVICE CORPORATION

Form 5500 Filing Information

Submission information for form 5500 for 401k plan AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN

Plan id# Filing Submission Date Name of Administrator Date Administrator Signed Name of Company Sponsor Date Sponsor Signed
002 2022-01-01
002 2021-01-01
002 2020-01-01
002 2019-01-01
002 2018-01-01
002 2017-01-01
002 2016-01-01 LONNI L DIECK
002 2015-01-01 LONNI L DIECK
002 2014-01-01 JULIA A SLOAT
002 2013-01-01 JULIE A. SLOAT
002 2012-01-01 JULIE A. SLOAT
002 2011-01-01 STEPHAN T. HAYNES
002 2010-01-01 STEPHAN T. HAYNES
002 2009-01-01 STEPHAN T. HAYNES
002 2009-01-01 STEPHAN T. HAYNES

Plan Statistics for AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN

401k plan membership statisitcs for AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN

Measure Date Value
2022: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2022 401k membership
Total participants, beginning-of-year 2022-01-01 21,792
Total number of active participants reported on line 7a of the Form 5500 2022-01-01 17,291
Number of retired or separated participants receiving benefits 2022-01-01 955
Number of other retired or separated participants entitled to future benefits 2022-01-01 3,533
Total of all active and inactive participants 2022-01-01 21,779
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2022-01-01 474
Total participants 2022-01-01 22,253
Number of participants with account balances 2022-01-01 21,994
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2022-01-01 0
2021: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2021 401k membership
Total participants, beginning-of-year 2021-01-01 21,968
Total number of active participants reported on line 7a of the Form 5500 2021-01-01 16,985
Number of retired or separated participants receiving benefits 2021-01-01 1,022
Number of other retired or separated participants entitled to future benefits 2021-01-01 3,382
Total of all active and inactive participants 2021-01-01 21,389
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2021-01-01 403
Total participants 2021-01-01 21,792
Number of participants with account balances 2021-01-01 21,540
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2021-01-01 1
2020: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2020 401k membership
Total participants, beginning-of-year 2020-01-01 22,490
Total number of active participants reported on line 7a of the Form 5500 2020-01-01 17,134
Number of retired or separated participants receiving benefits 2020-01-01 688
Number of other retired or separated participants entitled to future benefits 2020-01-01 3,763
Total of all active and inactive participants 2020-01-01 21,585
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2020-01-01 383
Total participants 2020-01-01 21,968
Number of participants with account balances 2020-01-01 21,745
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2020-01-01 1
2019: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year 2019-01-01 22,459
Total number of active participants reported on line 7a of the Form 5500 2019-01-01 17,870
Number of retired or separated participants receiving benefits 2019-01-01 1,118
Number of other retired or separated participants entitled to future benefits 2019-01-01 3,196
Total of all active and inactive participants 2019-01-01 22,184
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2019-01-01 306
Total participants 2019-01-01 22,490
Number of participants with account balances 2019-01-01 22,004
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2019-01-01 13
2018: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year 2018-01-01 22,461
Total number of active participants reported on line 7a of the Form 5500 2018-01-01 17,937
Number of retired or separated participants receiving benefits 2018-01-01 1,101
Number of other retired or separated participants entitled to future benefits 2018-01-01 3,136
Total of all active and inactive participants 2018-01-01 22,174
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2018-01-01 285
Total participants 2018-01-01 22,459
Number of participants with account balances 2018-01-01 22,163
2017: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year 2017-01-01 23,112
Total number of active participants reported on line 7a of the Form 5500 2017-01-01 18,119
Number of retired or separated participants receiving benefits 2017-01-01 1,150
Number of other retired or separated participants entitled to future benefits 2017-01-01 2,987
Total of all active and inactive participants 2017-01-01 22,256
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2017-01-01 205
Total participants 2017-01-01 22,461
Number of participants with account balances 2017-01-01 22,167
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2017-01-01 0
2016: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year 2016-01-01 23,228
Total number of active participants reported on line 7a of the Form 5500 2016-01-01 18,910
Number of retired or separated participants receiving benefits 2016-01-01 1,529
Number of other retired or separated participants entitled to future benefits 2016-01-01 2,571
Total of all active and inactive participants 2016-01-01 23,010
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2016-01-01 102
Total participants 2016-01-01 23,112
Number of participants with account balances 2016-01-01 21,988
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2016-01-01 0
2015: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year 2015-01-01 22,788
Total number of active participants reported on line 7a of the Form 5500 2015-01-01 18,719
Number of retired or separated participants receiving benefits 2015-01-01 2,170
Number of other retired or separated participants entitled to future benefits 2015-01-01 1,968
Total of all active and inactive participants 2015-01-01 22,857
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2015-01-01 371
Total participants 2015-01-01 23,228
Number of participants with account balances 2015-01-01 22,673
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2015-01-01 0
2014: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year 2014-01-01 23,168
Total number of active participants reported on line 7a of the Form 5500 2014-01-01 18,731
Number of retired or separated participants receiving benefits 2014-01-01 2,040
Number of other retired or separated participants entitled to future benefits 2014-01-01 1,953
Total of all active and inactive participants 2014-01-01 22,724
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2014-01-01 379
Total participants 2014-01-01 23,103
Number of participants with account balances 2014-01-01 22,788
2013: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year 2013-01-01 23,382
Total number of active participants reported on line 7a of the Form 5500 2013-01-01 18,629
Number of retired or separated participants receiving benefits 2013-01-01 2,042
Number of other retired or separated participants entitled to future benefits 2013-01-01 2,134
Total of all active and inactive participants 2013-01-01 22,805
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2013-01-01 363
Total participants 2013-01-01 23,168
Number of participants with account balances 2013-01-01 22,848
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2013-01-01 0
2012: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year 2012-01-01 24,102
Total number of active participants reported on line 7a of the Form 5500 2012-01-01 18,614
Number of retired or separated participants receiving benefits 2012-01-01 2,084
Number of other retired or separated participants entitled to future benefits 2012-01-01 2,298
Total of all active and inactive participants 2012-01-01 22,996
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2012-01-01 386
Total participants 2012-01-01 23,382
Number of participants with account balances 2012-01-01 23,030
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2012-01-01 0
2011: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year 2011-01-01 24,942
Total number of active participants reported on line 7a of the Form 5500 2011-01-01 19,241
Number of retired or separated participants receiving benefits 2011-01-01 2,077
Number of other retired or separated participants entitled to future benefits 2011-01-01 2,416
Total of all active and inactive participants 2011-01-01 23,734
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2011-01-01 368
Total participants 2011-01-01 24,102
Number of participants with account balances 2011-01-01 23,705
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2011-01-01 0
2010: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2010 401k membership
Total participants, beginning-of-year 2010-01-01 26,164
Total number of active participants reported on line 7a of the Form 5500 2010-01-01 19,309
Number of retired or separated participants receiving benefits 2010-01-01 2,022
Number of other retired or separated participants entitled to future benefits 2010-01-01 3,206
Total of all active and inactive participants 2010-01-01 24,537
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2010-01-01 405
Total participants 2010-01-01 24,942
Number of participants with account balances 2010-01-01 24,550
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2010-01-01 0
2009: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year 2009-01-01 27,534
Total number of active participants reported on line 7a of the Form 5500 2009-01-01 21,886
Number of retired or separated participants receiving benefits 2009-01-01 7
Number of other retired or separated participants entitled to future benefits 2009-01-01 4,116
Total of all active and inactive participants 2009-01-01 26,009
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits 2009-01-01 155
Total participants 2009-01-01 26,164
Number of participants with account balances 2009-01-01 25,794
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested 2009-01-01 0

Measure	Date	Value
2022: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2022 401k membership
Total participants, beginning-of-year	2022-01-01	21,792
Total number of active participants reported on line 7a of the Form 5500	2022-01-01	17,291
Number of retired or separated participants receiving benefits	2022-01-01	955
Number of other retired or separated participants entitled to future benefits	2022-01-01	3,533
Total of all active and inactive participants	2022-01-01	21,779
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2022-01-01	474
Total participants	2022-01-01	22,253
Number of participants with account balances	2022-01-01	21,994
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2022-01-01	0
2021: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2021 401k membership
Total participants, beginning-of-year	2021-01-01	21,968
Total number of active participants reported on line 7a of the Form 5500	2021-01-01	16,985
Number of retired or separated participants receiving benefits	2021-01-01	1,022
Number of other retired or separated participants entitled to future benefits	2021-01-01	3,382
Total of all active and inactive participants	2021-01-01	21,389
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2021-01-01	403
Total participants	2021-01-01	21,792
Number of participants with account balances	2021-01-01	21,540
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2021-01-01	1
2020: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2020 401k membership
Total participants, beginning-of-year	2020-01-01	22,490
Total number of active participants reported on line 7a of the Form 5500	2020-01-01	17,134
Number of retired or separated participants receiving benefits	2020-01-01	688
Number of other retired or separated participants entitled to future benefits	2020-01-01	3,763
Total of all active and inactive participants	2020-01-01	21,585
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2020-01-01	383
Total participants	2020-01-01	21,968
Number of participants with account balances	2020-01-01	21,745
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2020-01-01	1
2019: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2019 401k membership
Total participants, beginning-of-year	2019-01-01	22,459
Total number of active participants reported on line 7a of the Form 5500	2019-01-01	17,870
Number of retired or separated participants receiving benefits	2019-01-01	1,118
Number of other retired or separated participants entitled to future benefits	2019-01-01	3,196
Total of all active and inactive participants	2019-01-01	22,184
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2019-01-01	306
Total participants	2019-01-01	22,490
Number of participants with account balances	2019-01-01	22,004
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2019-01-01	13
2018: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2018 401k membership
Total participants, beginning-of-year	2018-01-01	22,461
Total number of active participants reported on line 7a of the Form 5500	2018-01-01	17,937
Number of retired or separated participants receiving benefits	2018-01-01	1,101
Number of other retired or separated participants entitled to future benefits	2018-01-01	3,136
Total of all active and inactive participants	2018-01-01	22,174
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2018-01-01	285
Total participants	2018-01-01	22,459
Number of participants with account balances	2018-01-01	22,163
2017: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2017 401k membership
Total participants, beginning-of-year	2017-01-01	23,112
Total number of active participants reported on line 7a of the Form 5500	2017-01-01	18,119
Number of retired or separated participants receiving benefits	2017-01-01	1,150
Number of other retired or separated participants entitled to future benefits	2017-01-01	2,987
Total of all active and inactive participants	2017-01-01	22,256
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2017-01-01	205
Total participants	2017-01-01	22,461
Number of participants with account balances	2017-01-01	22,167
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2017-01-01	0
2016: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2016 401k membership
Total participants, beginning-of-year	2016-01-01	23,228
Total number of active participants reported on line 7a of the Form 5500	2016-01-01	18,910
Number of retired or separated participants receiving benefits	2016-01-01	1,529
Number of other retired or separated participants entitled to future benefits	2016-01-01	2,571
Total of all active and inactive participants	2016-01-01	23,010
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2016-01-01	102
Total participants	2016-01-01	23,112
Number of participants with account balances	2016-01-01	21,988
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2016-01-01	0
2015: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2015 401k membership
Total participants, beginning-of-year	2015-01-01	22,788
Total number of active participants reported on line 7a of the Form 5500	2015-01-01	18,719
Number of retired or separated participants receiving benefits	2015-01-01	2,170
Number of other retired or separated participants entitled to future benefits	2015-01-01	1,968
Total of all active and inactive participants	2015-01-01	22,857
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2015-01-01	371
Total participants	2015-01-01	23,228
Number of participants with account balances	2015-01-01	22,673
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2015-01-01	0
2014: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2014 401k membership
Total participants, beginning-of-year	2014-01-01	23,168
Total number of active participants reported on line 7a of the Form 5500	2014-01-01	18,731
Number of retired or separated participants receiving benefits	2014-01-01	2,040
Number of other retired or separated participants entitled to future benefits	2014-01-01	1,953
Total of all active and inactive participants	2014-01-01	22,724
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2014-01-01	379
Total participants	2014-01-01	23,103
Number of participants with account balances	2014-01-01	22,788
2013: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2013 401k membership
Total participants, beginning-of-year	2013-01-01	23,382
Total number of active participants reported on line 7a of the Form 5500	2013-01-01	18,629
Number of retired or separated participants receiving benefits	2013-01-01	2,042
Number of other retired or separated participants entitled to future benefits	2013-01-01	2,134
Total of all active and inactive participants	2013-01-01	22,805
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2013-01-01	363
Total participants	2013-01-01	23,168
Number of participants with account balances	2013-01-01	22,848
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2013-01-01	0
2012: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2012 401k membership
Total participants, beginning-of-year	2012-01-01	24,102
Total number of active participants reported on line 7a of the Form 5500	2012-01-01	18,614
Number of retired or separated participants receiving benefits	2012-01-01	2,084
Number of other retired or separated participants entitled to future benefits	2012-01-01	2,298
Total of all active and inactive participants	2012-01-01	22,996
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2012-01-01	386
Total participants	2012-01-01	23,382
Number of participants with account balances	2012-01-01	23,030
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2012-01-01	0
2011: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2011 401k membership
Total participants, beginning-of-year	2011-01-01	24,942
Total number of active participants reported on line 7a of the Form 5500	2011-01-01	19,241
Number of retired or separated participants receiving benefits	2011-01-01	2,077
Number of other retired or separated participants entitled to future benefits	2011-01-01	2,416
Total of all active and inactive participants	2011-01-01	23,734
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2011-01-01	368
Total participants	2011-01-01	24,102
Number of participants with account balances	2011-01-01	23,705
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2011-01-01	0
2010: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2010 401k membership
Total participants, beginning-of-year	2010-01-01	26,164
Total number of active participants reported on line 7a of the Form 5500	2010-01-01	19,309
Number of retired or separated participants receiving benefits	2010-01-01	2,022
Number of other retired or separated participants entitled to future benefits	2010-01-01	3,206
Total of all active and inactive participants	2010-01-01	24,537
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2010-01-01	405
Total participants	2010-01-01	24,942
Number of participants with account balances	2010-01-01	24,550
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2010-01-01	0
2009: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2009 401k membership
Total participants, beginning-of-year	2009-01-01	27,534
Total number of active participants reported on line 7a of the Form 5500	2009-01-01	21,886
Number of retired or separated participants receiving benefits	2009-01-01	7
Number of other retired or separated participants entitled to future benefits	2009-01-01	4,116
Total of all active and inactive participants	2009-01-01	26,009
Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits	2009-01-01	155
Total participants	2009-01-01	26,164
Number of participants with account balances	2009-01-01	25,794
Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested	2009-01-01	0

Financial Data on AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN

Measure	Date	Value
2022 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2022 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2022-12-31	$1,406,270
Total unrealized appreciation/depreciation of assets	2022-12-31	$1,406,270
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$-38,867,827
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2022-12-31	$50,716,119
Total income from all sources (including contributions)	2022-12-31	$-500,597,761
Total loss/gain on sale of assets	2022-12-31	$7,315,915
Total of all expenses incurred	2022-12-31	$511,966,270
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2022-12-31	$505,070,736
Expenses. Certain deemed distributions of participant loans	2022-12-31	$-11,108
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2022-12-31	$280,990,014
Value of total assets at end of year	2022-12-31	$4,673,367,549
Value of total assets at beginning of year	2022-12-31	$5,775,515,526
Total of administrative expenses incurred including professional, contract, advisory and management fees	2022-12-31	$6,906,642
Total interest from all sources	2022-12-31	$5,536,589
Total dividends received (eg from common stock, registered investment company shares)	2022-12-31	$23,542,137
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2022-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2022-12-31	$12,800,108
Administrative expenses professional fees incurred	2022-12-31	$596,295
Was this plan covered by a fidelity bond	2022-12-31	Yes
Value of fidelity bond cover	2022-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2022-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2022-12-31	No
Contributions received from participants	2022-12-31	$187,207,167
Participant contributions at end of year	2022-12-31	$51,567,051
Participant contributions at beginning of year	2022-12-31	$49,633,563
Income. Received or receivable in cash from other sources (including rollovers)	2022-12-31	$12,690,830
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2022-12-31	$-38,867,827
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2022-12-31	$50,716,119
Administrative expenses (other) incurred	2022-12-31	$350,000
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Value of net income/loss	2022-12-31	$-1,012,564,031
Value of net assets at end of year (total assets less liabilities)	2022-12-31	$4,712,235,376
Value of net assets at beginning of year (total assets less liabilities)	2022-12-31	$5,724,799,407
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2022-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2022-12-31	No
Were any leases to which the plan was party in default or uncollectible	2022-12-31	No
Investment advisory and management fees	2022-12-31	$5,960,347
Value of interest in registered invesment companies (eg mutual funds) at end of year	2022-12-31	$103,225,817
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2022-12-31	$131,961,203
Interest on participant loans	2022-12-31	$2,648,194
Income. Interest from US Government securities	2022-12-31	$801,757
Income. Interest from corporate debt instruments	2022-12-31	$2,029,368
Value of interest in common/collective trusts at end of year	2022-12-31	$3,097,265,082
Value of interest in common/collective trusts at beginning of year	2022-12-31	$3,849,011,449
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2022-12-31	$62,559,344
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2022-12-31	$100,435,530
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2022-12-31	$100,435,530
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2022-12-31	$57,270
Asset value of US Government securities at end of year	2022-12-31	$236,111,403
Asset value of US Government securities at beginning of year	2022-12-31	$287,560,526
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2022-12-31	$-294,236,510
Net investment gain or loss from common/collective trusts	2022-12-31	$-525,152,176
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2022-12-31	No
Was there a failure to transmit to the plan any participant contributions	2022-12-31	No
Has the plan failed to provide any benefit when due under the plan	2022-12-31	No
Assets. Invements in employer securities at end of year	2022-12-31	$313,697,709
Assets. Invements in employer securities at beginning of year	2022-12-31	$318,864,921
Contributions received in cash from employer	2022-12-31	$81,092,017
Income. Dividends from common stock	2022-12-31	$10,742,029
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2022-12-31	$505,070,736
Asset. Corporate debt instrument debt (other) at end of year	2022-12-31	$333,452,568
Asset. Corporate debt instrument debt (other) at beginning of year	2022-12-31	$333,770,186
Assets. Corporate common stocks other than exployer securities at end of year	2022-12-31	$475,488,575
Assets. Corporate common stocks other than exployer securities at beginning of year	2022-12-31	$704,278,148
Did the plan have assets held for investment	2022-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2022-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2022-12-31	No
Aggregate proceeds on sale of assets	2022-12-31	$97,932,745
Aggregate carrying amount (costs) on sale of assets	2022-12-31	$90,616,830
Opinion of an independent qualified public accountant for this plan	2022-12-31	Unqualified
Accountancy firm name	2022-12-31	BDO USA, LLP
Accountancy firm EIN	2022-12-31	135381590
2021 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2021 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2021-12-31	$32,380,549
Total unrealized appreciation/depreciation of assets	2021-12-31	$32,380,549
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$50,716,119
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2021-12-31	$64,758,319
Total income from all sources (including contributions)	2021-12-31	$980,347,165
Total loss/gain on sale of assets	2021-12-31	$2,775,577
Total of all expenses incurred	2021-12-31	$613,917,008
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2021-12-31	$605,668,883
Expenses. Certain deemed distributions of participant loans	2021-12-31	$148,283
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2021-12-31	$278,734,967
Value of total assets at end of year	2021-12-31	$5,775,515,526
Value of total assets at beginning of year	2021-12-31	$5,423,127,569
Total of administrative expenses incurred including professional, contract, advisory and management fees	2021-12-31	$8,099,842
Total interest from all sources	2021-12-31	$5,075,402
Total dividends received (eg from common stock, registered investment company shares)	2021-12-31	$23,738,442
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2021-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2021-12-31	$12,325,243
Administrative expenses professional fees incurred	2021-12-31	$671,220
Was this plan covered by a fidelity bond	2021-12-31	Yes
Value of fidelity bond cover	2021-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2021-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2021-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2021-12-31	No
Contributions received from participants	2021-12-31	$183,121,760
Participant contributions at end of year	2021-12-31	$49,633,563
Participant contributions at beginning of year	2021-12-31	$57,782,340
Income. Received or receivable in cash from other sources (including rollovers)	2021-12-31	$16,981,700
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2021-12-31	$50,716,119
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2021-12-31	$64,758,319
Administrative expenses (other) incurred	2021-12-31	$369,736
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Value of net income/loss	2021-12-31	$366,430,157
Value of net assets at end of year (total assets less liabilities)	2021-12-31	$5,724,799,407
Value of net assets at beginning of year (total assets less liabilities)	2021-12-31	$5,358,369,250
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2021-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2021-12-31	No
Were any leases to which the plan was party in default or uncollectible	2021-12-31	No
Investment advisory and management fees	2021-12-31	$7,058,886
Value of interest in registered invesment companies (eg mutual funds) at end of year	2021-12-31	$131,961,203
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2021-12-31	$156,033,793
Interest on participant loans	2021-12-31	$3,070,484
Income. Interest from US Government securities	2021-12-31	$595,020
Income. Interest from corporate debt instruments	2021-12-31	$1,408,444
Value of interest in common/collective trusts at end of year	2021-12-31	$3,849,011,449
Value of interest in common/collective trusts at beginning of year	2021-12-31	$3,435,999,556
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2021-12-31	$100,435,530
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2021-12-31	$75,751,850
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2021-12-31	$75,751,850
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2021-12-31	$1,454
Asset value of US Government securities at end of year	2021-12-31	$287,560,526
Asset value of US Government securities at beginning of year	2021-12-31	$509,843,005
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2021-12-31	$125,764,835
Net investment gain or loss from common/collective trusts	2021-12-31	$511,877,393
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2021-12-31	No
Was there a failure to transmit to the plan any participant contributions	2021-12-31	No
Has the plan failed to provide any benefit when due under the plan	2021-12-31	No
Assets. Invements in employer securities at end of year	2021-12-31	$318,864,921
Assets. Invements in employer securities at beginning of year	2021-12-31	$323,077,524
Contributions received in cash from employer	2021-12-31	$78,631,507
Income. Dividends from common stock	2021-12-31	$11,413,199
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2021-12-31	$605,668,883
Asset. Corporate debt instrument debt (other) at end of year	2021-12-31	$333,770,186
Asset. Corporate debt instrument debt (other) at beginning of year	2021-12-31	$182,541,014
Assets. Corporate common stocks other than exployer securities at end of year	2021-12-31	$704,278,148
Assets. Corporate common stocks other than exployer securities at beginning of year	2021-12-31	$682,098,487
Did the plan have assets held for investment	2021-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2021-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2021-12-31	No
Aggregate proceeds on sale of assets	2021-12-31	$89,934,790
Aggregate carrying amount (costs) on sale of assets	2021-12-31	$87,159,213
Opinion of an independent qualified public accountant for this plan	2021-12-31	Unqualified
Accountancy firm name	2021-12-31	BDO USA, LLP
Accountancy firm EIN	2021-12-31	135381590
2020 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2020 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2020-12-31	$-35,236,613
Total unrealized appreciation/depreciation of assets	2020-12-31	$-35,236,613
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$64,758,319
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2020-12-31	$15,191,669
Total income from all sources (including contributions)	2020-12-31	$910,717,170
Total loss/gain on sale of assets	2020-12-31	$-4,488,679
Total of all expenses incurred	2020-12-31	$516,333,543
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2020-12-31	$509,504,366
Expenses. Certain deemed distributions of participant loans	2020-12-31	$87,393
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2020-12-31	$282,611,657
Value of total assets at end of year	2020-12-31	$5,423,127,569
Value of total assets at beginning of year	2020-12-31	$4,979,177,292
Total of administrative expenses incurred including professional, contract, advisory and management fees	2020-12-31	$6,741,784
Total interest from all sources	2020-12-31	$17,533,310
Total dividends received (eg from common stock, registered investment company shares)	2020-12-31	$27,190,586
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2020-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2020-12-31	$16,067,506
Administrative expenses professional fees incurred	2020-12-31	$338,350
Was this plan covered by a fidelity bond	2020-12-31	Yes
Value of fidelity bond cover	2020-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2020-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2020-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2020-12-31	No
Contributions received from participants	2020-12-31	$190,356,339
Participant contributions at end of year	2020-12-31	$57,782,340
Participant contributions at beginning of year	2020-12-31	$70,926,207
Income. Received or receivable in cash from other sources (including rollovers)	2020-12-31	$11,615,885
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2020-12-31	$64,758,319
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2020-12-31	$15,191,669
Administrative expenses (other) incurred	2020-12-31	$475,567
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Value of net income/loss	2020-12-31	$394,383,627
Value of net assets at end of year (total assets less liabilities)	2020-12-31	$5,358,369,250
Value of net assets at beginning of year (total assets less liabilities)	2020-12-31	$4,963,985,623
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2020-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2020-12-31	No
Were any leases to which the plan was party in default or uncollectible	2020-12-31	No
Investment advisory and management fees	2020-12-31	$5,927,867
Value of interest in registered invesment companies (eg mutual funds) at end of year	2020-12-31	$156,033,793
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2020-12-31	$166,595,467
Interest on participant loans	2020-12-31	$3,730,303
Income. Interest from US Government securities	2020-12-31	$9,334,516
Income. Interest from corporate debt instruments	2020-12-31	$4,410,632
Value of interest in common/collective trusts at end of year	2020-12-31	$3,435,999,556
Value of interest in common/collective trusts at beginning of year	2020-12-31	$3,115,795,423
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2020-12-31	$75,751,850
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2020-12-31	$42,234,574
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2020-12-31	$42,234,574
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2020-12-31	$57,859
Asset value of US Government securities at end of year	2020-12-31	$509,843,005
Asset value of US Government securities at beginning of year	2020-12-31	$317,386,421
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2020-12-31	$245,039,752
Net investment gain or loss from common/collective trusts	2020-12-31	$378,067,157
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2020-12-31	No
Was there a failure to transmit to the plan any participant contributions	2020-12-31	No
Has the plan failed to provide any benefit when due under the plan	2020-12-31	No
Assets. Invements in employer securities at end of year	2020-12-31	$323,077,524
Assets. Invements in employer securities at beginning of year	2020-12-31	$380,863,770
Contributions received in cash from employer	2020-12-31	$80,639,433
Income. Dividends from common stock	2020-12-31	$11,123,080
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2020-12-31	$509,504,366
Asset. Corporate debt instrument debt (other) at end of year	2020-12-31	$182,541,014
Asset. Corporate debt instrument debt (other) at beginning of year	2020-12-31	$284,688,281
Assets. Corporate common stocks other than exployer securities at end of year	2020-12-31	$682,098,487
Assets. Corporate common stocks other than exployer securities at beginning of year	2020-12-31	$600,687,149
Did the plan have assets held for investment	2020-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2020-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2020-12-31	No
Aggregate proceeds on sale of assets	2020-12-31	$112,412,013
Aggregate carrying amount (costs) on sale of assets	2020-12-31	$116,900,692
Opinion of an independent qualified public accountant for this plan	2020-12-31	Unqualified
Accountancy firm name	2020-12-31	BDO USA, LLP
Accountancy firm EIN	2020-12-31	135381590
2019 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2019 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2019-12-31	$77,780,296
Total unrealized appreciation/depreciation of assets	2019-12-31	$77,780,296
Total unrealized appreciation/depreciation of assets	2019-12-31	$77,780,296
Total transfer of assets to this plan	2019-12-31	$9,300,746
Total transfer of assets to this plan	2019-12-31	$9,300,746
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$15,191,669
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$15,191,669
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$12,503,026
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2019-12-31	$12,503,026
Total income from all sources (including contributions)	2019-12-31	$1,139,542,559
Total income from all sources (including contributions)	2019-12-31	$1,139,542,559
Total loss/gain on sale of assets	2019-12-31	$10,660,544
Total of all expenses incurred	2019-12-31	$464,567,502
Total of all expenses incurred	2019-12-31	$464,567,502
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$456,624,017
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2019-12-31	$456,624,017
Expenses. Certain deemed distributions of participant loans	2019-12-31	$805,213
Expenses. Certain deemed distributions of participant loans	2019-12-31	$805,213
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$262,496,616
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2019-12-31	$262,496,616
Value of total assets at end of year	2019-12-31	$4,979,177,291
Value of total assets at end of year	2019-12-31	$4,979,177,291
Value of total assets at beginning of year	2019-12-31	$4,292,212,845
Value of total assets at beginning of year	2019-12-31	$4,292,212,845
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$7,138,272
Total of administrative expenses incurred including professional, contract, advisory and management fees	2019-12-31	$7,138,272
Total interest from all sources	2019-12-31	$19,652,035
Total interest from all sources	2019-12-31	$19,652,035
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$26,911,880
Total dividends received (eg from common stock, registered investment company shares)	2019-12-31	$26,911,880
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2019-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$15,502,870
Total dividends received from registered investment company shares (eg mutual funds)	2019-12-31	$15,502,870
Administrative expenses professional fees incurred	2019-12-31	$443,398
Administrative expenses professional fees incurred	2019-12-31	$443,398
Was this plan covered by a fidelity bond	2019-12-31	Yes
Was this plan covered by a fidelity bond	2019-12-31	Yes
Value of fidelity bond cover	2019-12-31	$35,000,000
Value of fidelity bond cover	2019-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2019-12-31	No
If this is an individual account plan, was there a blackout period	2019-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2019-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2019-12-31	No
Contributions received from participants	2019-12-31	$175,578,657
Contributions received from participants	2019-12-31	$175,578,657
Participant contributions at end of year	2019-12-31	$70,926,207
Participant contributions at end of year	2019-12-31	$70,926,207
Participant contributions at beginning of year	2019-12-31	$78,759,318
Participant contributions at beginning of year	2019-12-31	$78,759,318
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$11,156,000
Income. Received or receivable in cash from other sources (including rollovers)	2019-12-31	$11,156,000
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$15,191,669
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2019-12-31	$15,191,669
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$12,503,026
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2019-12-31	$12,503,026
Administrative expenses (other) incurred	2019-12-31	$478,386
Administrative expenses (other) incurred	2019-12-31	$478,386
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Value of net income/loss	2019-12-31	$674,975,057
Value of net income/loss	2019-12-31	$674,975,057
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$4,963,985,622
Value of net assets at end of year (total assets less liabilities)	2019-12-31	$4,963,985,622
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$4,279,709,819
Value of net assets at beginning of year (total assets less liabilities)	2019-12-31	$4,279,709,819
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Were any leases to which the plan was party in default or uncollectible	2019-12-31	No
Investment advisory and management fees	2019-12-31	$6,216,488
Investment advisory and management fees	2019-12-31	$6,216,488
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$166,595,466
Value of interest in registered invesment companies (eg mutual funds) at end of year	2019-12-31	$166,595,466
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$129,687,494
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2019-12-31	$129,687,494
Interest on participant loans	2019-12-31	$4,304,413
Interest on participant loans	2019-12-31	$4,304,413
Income. Interest from US Government securities	2019-12-31	$7,119,791
Income. Interest from US Government securities	2019-12-31	$7,119,791
Income. Interest from corporate debt instruments	2019-12-31	$7,723,040
Income. Interest from corporate debt instruments	2019-12-31	$7,723,040
Value of interest in common/collective trusts at end of year	2019-12-31	$3,115,795,423
Value of interest in common/collective trusts at end of year	2019-12-31	$3,115,795,423
Value of interest in common/collective trusts at beginning of year	2019-12-31	$2,519,229,760
Value of interest in common/collective trusts at beginning of year	2019-12-31	$2,519,229,760
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$42,234,574
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2019-12-31	$42,234,574
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$80,297,933
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$80,297,933
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2019-12-31	$80,297,933
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2019-12-31	$80,297,933
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$504,791
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2019-12-31	$504,791
Asset value of US Government securities at end of year	2019-12-31	$317,386,421
Asset value of US Government securities at end of year	2019-12-31	$317,386,421
Asset value of US Government securities at beginning of year	2019-12-31	$303,314,324
Asset value of US Government securities at beginning of year	2019-12-31	$303,314,324
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$208,116,366
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2019-12-31	$208,116,366
Net investment gain or loss from common/collective trusts	2019-12-31	$533,924,822
Net investment gain or loss from common/collective trusts	2019-12-31	$533,924,822
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Was there a failure to transmit to the plan any participant contributions	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Has the plan failed to provide any benefit when due under the plan	2019-12-31	No
Assets. Invements in employer securities at end of year	2019-12-31	$380,863,770
Assets. Invements in employer securities at end of year	2019-12-31	$380,863,770
Assets. Invements in employer securities at beginning of year	2019-12-31	$324,279,969
Assets. Invements in employer securities at beginning of year	2019-12-31	$324,279,969
Contributions received in cash from employer	2019-12-31	$75,761,959
Contributions received in cash from employer	2019-12-31	$75,761,959
Income. Dividends from common stock	2019-12-31	$11,409,010
Income. Dividends from common stock	2019-12-31	$11,409,010
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$456,624,017
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2019-12-31	$456,624,017
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$284,688,281
Asset. Corporate debt instrument debt (other) at end of year	2019-12-31	$284,688,281
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$334,763,650
Asset. Corporate debt instrument debt (other) at beginning of year	2019-12-31	$334,763,650
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$600,687,149
Assets. Corporate common stocks other than exployer securities at end of year	2019-12-31	$600,687,149
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$521,880,397
Assets. Corporate common stocks other than exployer securities at beginning of year	2019-12-31	$521,880,397
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan have assets held for investment	2019-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2019-12-31	No
Aggregate proceeds on sale of assets	2019-12-31	$89,816,755
Aggregate proceeds on sale of assets	2019-12-31	$89,816,755
Aggregate carrying amount (costs) on sale of assets	2019-12-31	$79,156,211
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	No
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2019-12-31	No
Opinion of an independent qualified public accountant for this plan	2019-12-31	Unqualified
Opinion of an independent qualified public accountant for this plan	2019-12-31	Unqualified
Accountancy firm name	2019-12-31	PRICEWATERHOUSECOOPERS LLP
Accountancy firm name	2019-12-31	PRICEWATERHOUSECOOPERS LLP
Accountancy firm EIN	2019-12-31	134008324
Accountancy firm EIN	2019-12-31	134008324
2018 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2018 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2018-12-31	$-5,051,362
Total unrealized appreciation/depreciation of assets	2018-12-31	$-5,051,362
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$12,503,026
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2018-12-31	$19,237,672
Total income from all sources (including contributions)	2018-12-31	$46,655,067
Total loss/gain on sale of assets	2018-12-31	$336,978
Total of all expenses incurred	2018-12-31	$431,082,897
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2018-12-31	$422,887,215
Expenses. Certain deemed distributions of participant loans	2018-12-31	$673,498
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2018-12-31	$250,167,121
Value of total assets at end of year	2018-12-31	$4,292,212,845
Value of total assets at beginning of year	2018-12-31	$4,683,375,321
Total of administrative expenses incurred including professional, contract, advisory and management fees	2018-12-31	$7,522,184
Total interest from all sources	2018-12-31	$16,481,540
Total dividends received (eg from common stock, registered investment company shares)	2018-12-31	$26,169,986
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2018-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2018-12-31	$14,389,244
Administrative expenses professional fees incurred	2018-12-31	$510,340
Was this plan covered by a fidelity bond	2018-12-31	Yes
Value of fidelity bond cover	2018-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2018-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2018-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2018-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2018-12-31	$5,000
Contributions received from participants	2018-12-31	$151,722,780
Participant contributions at end of year	2018-12-31	$78,759,318
Participant contributions at beginning of year	2018-12-31	$76,949,866
Income. Received or receivable in cash from other sources (including rollovers)	2018-12-31	$26,515,971
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2018-12-31	$12,503,026
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2018-12-31	$19,237,672
Administrative expenses (other) incurred	2018-12-31	$490,723
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Value of net income/loss	2018-12-31	$-384,427,830
Value of net assets at end of year (total assets less liabilities)	2018-12-31	$4,279,709,819
Value of net assets at beginning of year (total assets less liabilities)	2018-12-31	$4,664,137,649
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2018-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2018-12-31	No
Were any leases to which the plan was party in default or uncollectible	2018-12-31	No
Investment advisory and management fees	2018-12-31	$6,521,121
Value of interest in registered invesment companies (eg mutual funds) at end of year	2018-12-31	$129,687,494
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2018-12-31	$152,648,104
Interest on participant loans	2018-12-31	$3,959,944
Income. Interest from US Government securities	2018-12-31	$5,821,470
Income. Interest from corporate debt instruments	2018-12-31	$6,576,146
Value of interest in common/collective trusts at end of year	2018-12-31	$2,519,229,760
Value of interest in common/collective trusts at beginning of year	2018-12-31	$2,744,717,750
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2018-12-31	$80,297,933
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2018-12-31	$59,336,034
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2018-12-31	$59,336,034
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2018-12-31	$123,980
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2018-12-31	$156,213,262
Asset value of US Government securities at end of year	2018-12-31	$303,314,324
Asset value of US Government securities at beginning of year	2018-12-31	$281,978,202
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2018-12-31	$-68,584,963
Net investment gain or loss from common/collective trusts	2018-12-31	$-172,864,233
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2018-12-31	No
Was there a failure to transmit to the plan any participant contributions	2018-12-31	No
Has the plan failed to provide any benefit when due under the plan	2018-12-31	No
Assets. Invements in employer securities at end of year	2018-12-31	$324,279,969
Assets. Invements in employer securities at beginning of year	2018-12-31	$332,134,634
Contributions received in cash from employer	2018-12-31	$71,928,370
Income. Dividends from common stock	2018-12-31	$11,780,742
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2018-12-31	$422,887,215
Asset. Corporate debt instrument debt (other) at end of year	2018-12-31	$334,763,650
Asset. Corporate debt instrument debt (other) at beginning of year	2018-12-31	$252,803,652
Assets. Corporate common stocks other than exployer securities at end of year	2018-12-31	$521,880,397
Assets. Corporate common stocks other than exployer securities at beginning of year	2018-12-31	$626,593,817
Did the plan have assets held for investment	2018-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2018-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2018-12-31	No
Aggregate proceeds on sale of assets	2018-12-31	$91,509,835
Aggregate carrying amount (costs) on sale of assets	2018-12-31	$91,172,857
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2018-12-31	No
Opinion of an independent qualified public accountant for this plan	2018-12-31	Unqualified
Accountancy firm name	2018-12-31	PRICEWATERHOUSECOOPERS LLP
Accountancy firm EIN	2018-12-31	134008324
2017 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2017 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2017-12-31	$55,926,750
Total unrealized appreciation/depreciation of assets	2017-12-31	$55,926,750
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$19,237,672
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2017-12-31	$0
Total income from all sources (including contributions)	2017-12-31	$901,902,306
Total loss/gain on sale of assets	2017-12-31	$13,578,904
Total of all expenses incurred	2017-12-31	$413,654,973
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2017-12-31	$405,950,242
Expenses. Certain deemed distributions of participant loans	2017-12-31	$282,249
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2017-12-31	$256,570,915
Value of total assets at end of year	2017-12-31	$4,683,375,321
Value of total assets at beginning of year	2017-12-31	$4,175,890,316
Total of administrative expenses incurred including professional, contract, advisory and management fees	2017-12-31	$7,422,482
Total interest from all sources	2017-12-31	$11,108,383
Total dividends received (eg from common stock, registered investment company shares)	2017-12-31	$25,193,172
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2017-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2017-12-31	$13,538,828
Administrative expenses professional fees incurred	2017-12-31	$342,450
Was this plan covered by a fidelity bond	2017-12-31	Yes
Value of fidelity bond cover	2017-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2017-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2017-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2017-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2017-12-31	$5,000
Contributions received from participants	2017-12-31	$169,743,002
Participant contributions at end of year	2017-12-31	$76,949,866
Participant contributions at beginning of year	2017-12-31	$81,215,302
Assets. Other investments not covered elsewhere at end of year	2017-12-31	$0
Assets. Other investments not covered elsewhere at beginning of year	2017-12-31	$-14,604,522
Income. Received or receivable in cash from other sources (including rollovers)	2017-12-31	$12,565,630
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year	2017-12-31	$19,237,672
Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year	2017-12-31	$0
Administrative expenses (other) incurred	2017-12-31	$792,119
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Value of net income/loss	2017-12-31	$488,247,333
Value of net assets at end of year (total assets less liabilities)	2017-12-31	$4,664,137,649
Value of net assets at beginning of year (total assets less liabilities)	2017-12-31	$4,175,890,316
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2017-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2017-12-31	No
Were any leases to which the plan was party in default or uncollectible	2017-12-31	No
Investment advisory and management fees	2017-12-31	$6,287,913
Value of interest in registered invesment companies (eg mutual funds) at end of year	2017-12-31	$152,648,104
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2017-12-31	$146,398,474
Interest on participant loans	2017-12-31	$3,088,601
Income. Interest from US Government securities	2017-12-31	$3,996,287
Income. Interest from corporate debt instruments	2017-12-31	$3,886,130
Value of interest in common/collective trusts at end of year	2017-12-31	$2,744,717,750
Value of interest in common/collective trusts at beginning of year	2017-12-31	$2,531,577,039
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2017-12-31	$59,336,034
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2017-12-31	$22,019,629
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2017-12-31	$22,019,629
Interest earned from interest bearing cash (including money market accounts and certificates of deposit)	2017-12-31	$137,365
Value of funds held in insurance company general accounts (unallocated contracts) at end of year	2017-12-31	$156,213,262
Value of funds held in insurance company general accounts (unallocated contracts) at beginning of year	2017-12-31	$0
Asset value of US Government securities at end of year	2017-12-31	$281,978,202
Asset value of US Government securities at beginning of year	2017-12-31	$210,708,730
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2017-12-31	$129,667,002
Net investment gain or loss from common/collective trusts	2017-12-31	$409,857,180
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2017-12-31	No
Was there a failure to transmit to the plan any participant contributions	2017-12-31	No
Has the plan failed to provide any benefit when due under the plan	2017-12-31	No
Assets. Invements in employer securities at end of year	2017-12-31	$332,134,634
Assets. Invements in employer securities at beginning of year	2017-12-31	$329,259,557
Contributions received in cash from employer	2017-12-31	$74,262,283
Income. Dividends from common stock	2017-12-31	$11,654,344
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2017-12-31	$405,950,242
Asset. Corporate debt instrument debt (other) at end of year	2017-12-31	$252,803,652
Asset. Corporate debt instrument debt (other) at beginning of year	2017-12-31	$233,905,285
Assets. Corporate common stocks other than exployer securities at end of year	2017-12-31	$626,593,817
Assets. Corporate common stocks other than exployer securities at beginning of year	2017-12-31	$635,410,822
Did the plan have assets held for investment	2017-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2017-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2017-12-31	No
Aggregate proceeds on sale of assets	2017-12-31	$141,007,711
Aggregate carrying amount (costs) on sale of assets	2017-12-31	$127,428,807
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2017-12-31	No
Opinion of an independent qualified public accountant for this plan	2017-12-31	Unqualified
Accountancy firm name	2017-12-31	PLANTE & MORAN, PLLC
Accountancy firm EIN	2017-12-31	381357951
2016 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2016 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2016-12-31	$12,115,107
Total unrealized appreciation/depreciation of assets	2016-12-31	$12,115,107
Total transfer of assets to this plan	2016-12-31	$20,407,529
Total transfer of assets from this plan	2016-12-31	$67,609,797
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2016-12-31	$0
Total income from all sources (including contributions)	2016-12-31	$544,915,977
Total loss/gain on sale of assets	2016-12-31	$22,951,748
Total of all expenses incurred	2016-12-31	$333,741,371
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2016-12-31	$325,639,867
Expenses. Certain deemed distributions of participant loans	2016-12-31	$1,198,914
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2016-12-31	$246,819,577
Value of total assets at end of year	2016-12-31	$4,175,890,316
Value of total assets at beginning of year	2016-12-31	$4,011,917,978
Total of administrative expenses incurred including professional, contract, advisory and management fees	2016-12-31	$6,902,590
Total interest from all sources	2016-12-31	$4,122,637
Total dividends received (eg from common stock, registered investment company shares)	2016-12-31	$23,721,274
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2016-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2016-12-31	$11,945,875
Administrative expenses professional fees incurred	2016-12-31	$696,174
Was this plan covered by a fidelity bond	2016-12-31	Yes
Value of fidelity bond cover	2016-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2016-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2016-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2016-12-31	$150,885
Contributions received from participants	2016-12-31	$165,023,939
Participant contributions at end of year	2016-12-31	$81,215,302
Participant contributions at beginning of year	2016-12-31	$84,992,074
Assets. Other investments not covered elsewhere at end of year	2016-12-31	$-14,604,522
Assets. Other investments not covered elsewhere at beginning of year	2016-12-31	$-1,173,257
Income. Received or receivable in cash from other sources (including rollovers)	2016-12-31	$8,701,268
Administrative expenses (other) incurred	2016-12-31	$440,666
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Value of net income/loss	2016-12-31	$211,174,606
Value of net assets at end of year (total assets less liabilities)	2016-12-31	$4,175,890,316
Value of net assets at beginning of year (total assets less liabilities)	2016-12-31	$4,011,917,978
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2016-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2016-12-31	No
Were any leases to which the plan was party in default or uncollectible	2016-12-31	No
Investment advisory and management fees	2016-12-31	$5,765,750
Value of interest in registered invesment companies (eg mutual funds) at end of year	2016-12-31	$146,398,474
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2016-12-31	$159,986,702
Income. Interest from loans (other than to participants)	2016-12-31	$4,122,637
Value of interest in common/collective trusts at end of year	2016-12-31	$2,531,577,039
Value of interest in common/collective trusts at beginning of year	2016-12-31	$2,337,811,795
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2016-12-31	$22,019,629
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2016-12-31	$13,495,014
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2016-12-31	$13,495,014
Asset value of US Government securities at end of year	2016-12-31	$210,708,730
Asset value of US Government securities at beginning of year	2016-12-31	$239,393,038
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2016-12-31	$235,185,634
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2016-12-31	Yes
Was there a failure to transmit to the plan any participant contributions	2016-12-31	No
Has the plan failed to provide any benefit when due under the plan	2016-12-31	No
Assets. Invements in employer securities at end of year	2016-12-31	$329,259,557
Assets. Invements in employer securities at beginning of year	2016-12-31	$320,678,864
Contributions received in cash from employer	2016-12-31	$73,094,370
Income. Dividends from common stock	2016-12-31	$11,775,399
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2016-12-31	$325,639,867
Asset. Corporate debt instrument debt (other) at end of year	2016-12-31	$233,905,285
Asset. Corporate debt instrument debt (other) at beginning of year	2016-12-31	$205,710,310
Assets. Corporate common stocks other than exployer securities at end of year	2016-12-31	$635,410,822
Assets. Corporate common stocks other than exployer securities at beginning of year	2016-12-31	$651,023,438
Did the plan have assets held for investment	2016-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2016-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2016-12-31	No
Aggregate proceeds on sale of assets	2016-12-31	$105,583,121
Aggregate carrying amount (costs) on sale of assets	2016-12-31	$82,631,373
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2016-12-31	No
Opinion of an independent qualified public accountant for this plan	2016-12-31	Unqualified
Accountancy firm name	2016-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2016-12-31	313891517
2015 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2015 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2015-12-31	$-22,955,426
Total unrealized appreciation/depreciation of assets	2015-12-31	$-22,955,426
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2015-12-31	$0
Total income from all sources (including contributions)	2015-12-31	$261,560,741
Total loss/gain on sale of assets	2015-12-31	$13,054,342
Total of all expenses incurred	2015-12-31	$312,073,368
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2015-12-31	$304,736,006
Expenses. Certain deemed distributions of participant loans	2015-12-31	$145,939
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2015-12-31	$242,563,438
Value of total assets at end of year	2015-12-31	$4,011,917,978
Value of total assets at beginning of year	2015-12-31	$4,062,430,605
Total of administrative expenses incurred including professional, contract, advisory and management fees	2015-12-31	$7,191,423
Total interest from all sources	2015-12-31	$3,977,463
Total dividends received (eg from common stock, registered investment company shares)	2015-12-31	$30,016,946
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2015-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2015-12-31	$17,870,064
Administrative expenses professional fees incurred	2015-12-31	$639,628
Was this plan covered by a fidelity bond	2015-12-31	Yes
Value of fidelity bond cover	2015-12-31	$35,000,000
If this is an individual account plan, was there a blackout period	2015-12-31	No
Were there any nonexempt tranactions with any party-in-interest	2015-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2015-12-31	$125,526
Contributions received from participants	2015-12-31	$163,664,467
Participant contributions at end of year	2015-12-31	$84,992,074
Participant contributions at beginning of year	2015-12-31	$83,348,783
Assets. Other investments not covered elsewhere at end of year	2015-12-31	$-1,173,257
Assets. Other investments not covered elsewhere at beginning of year	2015-12-31	$-6,809,358
Income. Received or receivable in cash from other sources (including rollovers)	2015-12-31	$6,477,972
Administrative expenses (other) incurred	2015-12-31	$427,954
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Value of net income/loss	2015-12-31	$-50,512,627
Value of net assets at end of year (total assets less liabilities)	2015-12-31	$4,011,917,978
Value of net assets at beginning of year (total assets less liabilities)	2015-12-31	$4,062,430,605
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2015-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2015-12-31	No
Were any leases to which the plan was party in default or uncollectible	2015-12-31	No
Investment advisory and management fees	2015-12-31	$6,123,841
Value of interest in registered invesment companies (eg mutual funds) at end of year	2015-12-31	$159,986,702
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2015-12-31	$166,797,451
Interest on participant loans	2015-12-31	$3,977,463
Value of interest in common/collective trusts at end of year	2015-12-31	$2,337,811,795
Value of interest in common/collective trusts at beginning of year	2015-12-31	$2,355,743,220
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2015-12-31	$13,495,014
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2015-12-31	$14,642,032
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2015-12-31	$14,642,032
Asset value of US Government securities at end of year	2015-12-31	$239,393,038
Asset value of US Government securities at beginning of year	2015-12-31	$259,250,639
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2015-12-31	$-5,096,022
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2015-12-31	Yes
Was there a failure to transmit to the plan any participant contributions	2015-12-31	No
Has the plan failed to provide any benefit when due under the plan	2015-12-31	No
Assets. Invements in employer securities at end of year	2015-12-31	$320,678,864
Assets. Invements in employer securities at beginning of year	2015-12-31	$328,831,224
Contributions received in cash from employer	2015-12-31	$72,420,999
Income. Dividends from common stock	2015-12-31	$12,146,882
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2015-12-31	$304,736,006
Asset. Corporate debt instrument debt (other) at end of year	2015-12-31	$205,710,310
Asset. Corporate debt instrument debt (other) at beginning of year	2015-12-31	$189,822,124
Assets. Corporate common stocks other than exployer securities at end of year	2015-12-31	$651,023,438
Assets. Corporate common stocks other than exployer securities at beginning of year	2015-12-31	$670,804,490
Did the plan have assets held for investment	2015-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2015-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2015-12-31	No
Aggregate proceeds on sale of assets	2015-12-31	$80,218,912
Aggregate carrying amount (costs) on sale of assets	2015-12-31	$67,164,570
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2015-12-31	No
Opinion of an independent qualified public accountant for this plan	2015-12-31	Unqualified
Accountancy firm name	2015-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2015-12-31	313891517
2014 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2014 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2014-12-31	$64,779,753
Total unrealized appreciation/depreciation of assets	2014-12-31	$64,779,753
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2014-12-31	$0
Total income from all sources (including contributions)	2014-12-31	$524,375,308
Total loss/gain on sale of assets	2014-12-31	$22,704,077
Total of all expenses incurred	2014-12-31	$261,092,198
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2014-12-31	$253,597,210
Expenses. Certain deemed distributions of participant loans	2014-12-31	$251,018
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2014-12-31	$228,841,335
Value of total assets at end of year	2014-12-31	$4,062,430,605
Value of total assets at beginning of year	2014-12-31	$3,799,147,495
Total of administrative expenses incurred including professional, contract, advisory and management fees	2014-12-31	$7,243,970
Total interest from all sources	2014-12-31	$7,860,450
Total dividends received (eg from common stock, registered investment company shares)	2014-12-31	$28,595,594
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2014-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2014-12-31	$16,439,739
Administrative expenses professional fees incurred	2014-12-31	$645,113
Was this plan covered by a fidelity bond	2014-12-31	Yes
Value of fidelity bond cover	2014-12-31	$50,000,000
If this is an individual account plan, was there a blackout period	2014-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2014-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2014-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2014-12-31	$126,100
Contributions received from participants	2014-12-31	$155,123,977
Participant contributions at end of year	2014-12-31	$83,348,783
Participant contributions at beginning of year	2014-12-31	$81,776,322
Assets. Other investments not covered elsewhere at end of year	2014-12-31	$-6,809,358
Assets. Other investments not covered elsewhere at beginning of year	2014-12-31	$-9,586,752
Income. Received or receivable in cash from other sources (including rollovers)	2014-12-31	$4,214,500
Administrative expenses (other) incurred	2014-12-31	$266,265
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Value of net income/loss	2014-12-31	$263,283,110
Value of net assets at end of year (total assets less liabilities)	2014-12-31	$4,062,430,605
Value of net assets at beginning of year (total assets less liabilities)	2014-12-31	$3,799,147,495
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2014-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2014-12-31	No
Were any leases to which the plan was party in default or uncollectible	2014-12-31	No
Investment advisory and management fees	2014-12-31	$6,332,592
Value of interest in registered invesment companies (eg mutual funds) at end of year	2014-12-31	$166,797,451
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2014-12-31	$156,155,678
Interest on participant loans	2014-12-31	$3,871,300
Interest earned on other investments	2014-12-31	$3,989,150
Value of interest in common/collective trusts at end of year	2014-12-31	$2,355,743,220
Value of interest in common/collective trusts at beginning of year	2014-12-31	$2,170,915,253
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2014-12-31	$14,642,032
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2014-12-31	$16,534,243
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2014-12-31	$16,534,243
Asset value of US Government securities at end of year	2014-12-31	$259,250,639
Asset value of US Government securities at beginning of year	2014-12-31	$271,647,838
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2014-12-31	$171,594,099
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2014-12-31	Yes
Was there a failure to transmit to the plan any participant contributions	2014-12-31	No
Has the plan failed to provide any benefit when due under the plan	2014-12-31	No
Assets. Invements in employer securities at end of year	2014-12-31	$328,831,224
Assets. Invements in employer securities at beginning of year	2014-12-31	$294,612,643
Contributions received in cash from employer	2014-12-31	$69,502,858
Income. Dividends from common stock	2014-12-31	$12,155,855
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2014-12-31	$253,597,210
Asset. Corporate debt instrument debt (other) at end of year	2014-12-31	$189,822,124
Asset. Corporate debt instrument debt (other) at beginning of year	2014-12-31	$173,612,943
Assets. Corporate common stocks other than exployer securities at end of year	2014-12-31	$670,804,490
Assets. Corporate common stocks other than exployer securities at beginning of year	2014-12-31	$643,479,327
Did the plan have assets held for investment	2014-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2014-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2014-12-31	No
Aggregate proceeds on sale of assets	2014-12-31	$133,019,290
Aggregate carrying amount (costs) on sale of assets	2014-12-31	$110,315,213
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2014-12-31	No
Opinion of an independent qualified public accountant for this plan	2014-12-31	Unqualified
Accountancy firm name	2014-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2014-12-31	313891517
2013 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2013 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2013-12-31	$19,995,318
Total unrealized appreciation/depreciation of assets	2013-12-31	$19,995,318
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2013-12-31	$0
Total income from all sources (including contributions)	2013-12-31	$740,941,140
Total loss/gain on sale of assets	2013-12-31	$12,154,857
Total of all expenses incurred	2013-12-31	$287,311,117
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2013-12-31	$280,058,017
Expenses. Certain deemed distributions of participant loans	2013-12-31	$82,577
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2013-12-31	$215,714,511
Value of total assets at end of year	2013-12-31	$3,799,147,495
Value of total assets at beginning of year	2013-12-31	$3,345,517,472
Total of administrative expenses incurred including professional, contract, advisory and management fees	2013-12-31	$7,170,523
Total interest from all sources	2013-12-31	$13,311,646
Total dividends received (eg from common stock, registered investment company shares)	2013-12-31	$31,870,905
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2013-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2013-12-31	$19,400,506
Administrative expenses professional fees incurred	2013-12-31	$670,734
Was this plan covered by a fidelity bond	2013-12-31	Yes
Value of fidelity bond cover	2013-12-31	$50,000,000
If this is an individual account plan, was there a blackout period	2013-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2013-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2013-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2013-12-31	$16,945
Contributions received from participants	2013-12-31	$145,528,135
Participant contributions at end of year	2013-12-31	$81,776,322
Participant contributions at beginning of year	2013-12-31	$77,007,771
Assets. Other investments not covered elsewhere at end of year	2013-12-31	$-9,586,752
Assets. Other investments not covered elsewhere at beginning of year	2013-12-31	$-3,220,562
Income. Received or receivable in cash from other sources (including rollovers)	2013-12-31	$4,478,925
Administrative expenses (other) incurred	2013-12-31	$524,779
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Value of net income/loss	2013-12-31	$453,630,023
Value of net assets at end of year (total assets less liabilities)	2013-12-31	$3,799,147,495
Value of net assets at beginning of year (total assets less liabilities)	2013-12-31	$3,345,517,472
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2013-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2013-12-31	No
Were any leases to which the plan was party in default or uncollectible	2013-12-31	No
Investment advisory and management fees	2013-12-31	$5,975,010
Value of interest in registered invesment companies (eg mutual funds) at end of year	2013-12-31	$156,155,678
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2013-12-31	$109,253,314
Interest on participant loans	2013-12-31	$3,774,208
Interest earned on other investments	2013-12-31	$9,537,438
Value of interest in common/collective trusts at end of year	2013-12-31	$2,170,915,253
Value of interest in common/collective trusts at beginning of year	2013-12-31	$1,896,210,462
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2013-12-31	$16,534,243
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2013-12-31	$19,864,466
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2013-12-31	$19,864,466
Asset value of US Government securities at end of year	2013-12-31	$271,647,838
Asset value of US Government securities at beginning of year	2013-12-31	$309,990,670
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2013-12-31	$447,893,903
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2013-12-31	Yes
Was there a failure to transmit to the plan any participant contributions	2013-12-31	No
Has the plan failed to provide any benefit when due under the plan	2013-12-31	No
Assets. Invements in employer securities at end of year	2013-12-31	$294,612,643
Assets. Invements in employer securities at beginning of year	2013-12-31	$282,978,430
Contributions received in cash from employer	2013-12-31	$65,707,451
Income. Dividends from common stock	2013-12-31	$12,470,399
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2013-12-31	$280,058,017
Asset. Corporate debt instrument debt (other) at end of year	2013-12-31	$173,612,943
Asset. Corporate debt instrument debt (other) at beginning of year	2013-12-31	$159,049,975
Assets. Corporate common stocks other than exployer securities at end of year	2013-12-31	$643,479,327
Assets. Corporate common stocks other than exployer securities at beginning of year	2013-12-31	$494,382,946
Did the plan have assets held for investment	2013-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2013-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2013-12-31	No
Aggregate proceeds on sale of assets	2013-12-31	$102,904,136
Aggregate carrying amount (costs) on sale of assets	2013-12-31	$90,749,279
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2013-12-31	No
Opinion of an independent qualified public accountant for this plan	2013-12-31	Unqualified
Accountancy firm name	2013-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2013-12-31	133891517
2012 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2012 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2012-12-31	$1,395,013
Total unrealized appreciation/depreciation of assets	2012-12-31	$1,395,013
Total transfer of assets to this plan	2012-12-31	$152,008
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2012-12-31	$0
Total income from all sources (including contributions)	2012-12-31	$527,218,790
Total loss/gain on sale of assets	2012-12-31	$6,789,906
Total of all expenses incurred	2012-12-31	$204,904,864
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2012-12-31	$198,027,366
Expenses. Certain deemed distributions of participant loans	2012-12-31	$357,523
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2012-12-31	$212,339,820
Value of total assets at end of year	2012-12-31	$3,345,517,472
Value of total assets at beginning of year	2012-12-31	$3,023,051,538
Total of administrative expenses incurred including professional, contract, advisory and management fees	2012-12-31	$6,519,975
Total interest from all sources	2012-12-31	$14,906,614
Total dividends received (eg from common stock, registered investment company shares)	2012-12-31	$33,392,767
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2012-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2012-12-31	$20,140,010
Administrative expenses professional fees incurred	2012-12-31	$697,438
Was this plan covered by a fidelity bond	2012-12-31	Yes
Value of fidelity bond cover	2012-12-31	$50,000,000
If this is an individual account plan, was there a blackout period	2012-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2012-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2012-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2012-12-31	$39,372
Contributions received from participants	2012-12-31	$143,077,468
Participant contributions at end of year	2012-12-31	$77,007,771
Participant contributions at beginning of year	2012-12-31	$73,291,993
Assets. Other investments not covered elsewhere at end of year	2012-12-31	$-3,220,562
Assets. Other investments not covered elsewhere at beginning of year	2012-12-31	$-57,145,884
Income. Received or receivable in cash from other sources (including rollovers)	2012-12-31	$4,138,774
Administrative expenses (other) incurred	2012-12-31	$482,541
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Value of net income/loss	2012-12-31	$322,313,926
Value of net assets at end of year (total assets less liabilities)	2012-12-31	$3,345,517,472
Value of net assets at beginning of year (total assets less liabilities)	2012-12-31	$3,023,051,538
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2012-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2012-12-31	No
Were any leases to which the plan was party in default or uncollectible	2012-12-31	No
Investment advisory and management fees	2012-12-31	$5,339,996
Value of interest in registered invesment companies (eg mutual funds) at end of year	2012-12-31	$109,253,314
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2012-12-31	$94,923,728
Interest on participant loans	2012-12-31	$3,449,226
Interest earned on other investments	2012-12-31	$11,457,388
Value of interest in common/collective trusts at end of year	2012-12-31	$1,896,210,462
Value of interest in common/collective trusts at beginning of year	2012-12-31	$1,415,325,434
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2012-12-31	$19,864,466
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2012-12-31	$21,875,447
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2012-12-31	$21,875,447
Asset value of US Government securities at end of year	2012-12-31	$309,990,670
Asset value of US Government securities at beginning of year	2012-12-31	$571,713,818
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2012-12-31	$258,394,670
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2012-12-31	No
Was there a failure to transmit to the plan any participant contributions	2012-12-31	No
Has the plan failed to provide any benefit when due under the plan	2012-12-31	No
Assets. Invements in employer securities at end of year	2012-12-31	$282,978,430
Assets. Invements in employer securities at beginning of year	2012-12-31	$285,559,258
Contributions received in cash from employer	2012-12-31	$65,123,578
Income. Dividends from common stock	2012-12-31	$13,252,757
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2012-12-31	$198,027,366
Asset. Corporate debt instrument debt (other) at end of year	2012-12-31	$159,049,975
Asset. Corporate debt instrument debt (other) at beginning of year	2012-12-31	$174,701,942
Assets. Corporate common stocks other than exployer securities at end of year	2012-12-31	$494,382,946
Assets. Corporate common stocks other than exployer securities at beginning of year	2012-12-31	$442,805,802
Did the plan have assets held for investment	2012-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2012-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2012-12-31	No
Aggregate proceeds on sale of assets	2012-12-31	$89,634,998
Aggregate carrying amount (costs) on sale of assets	2012-12-31	$82,845,092
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2012-12-31	No
Opinion of an independent qualified public accountant for this plan	2012-12-31	Unqualified
Accountancy firm name	2012-12-31	DELOITTE & TOUCHE
Accountancy firm EIN	2012-12-31	133891517
2011 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2011 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2011-12-31	$26,058,034
Total unrealized appreciation/depreciation of assets	2011-12-31	$26,058,034
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2011-12-31	$0
Total income from all sources (including contributions)	2011-12-31	$269,513,419
Total loss/gain on sale of assets	2011-12-31	$5,588,830
Total of all expenses incurred	2011-12-31	$234,449,262
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2011-12-31	$227,643,846
Expenses. Certain deemed distributions of participant loans	2011-12-31	$221,414
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2011-12-31	$205,443,693
Value of total assets at end of year	2011-12-31	$3,023,051,538
Value of total assets at beginning of year	2011-12-31	$2,987,987,381
Total of administrative expenses incurred including professional, contract, advisory and management fees	2011-12-31	$6,584,002
Total interest from all sources	2011-12-31	$13,133,998
Total dividends received (eg from common stock, registered investment company shares)	2011-12-31	$18,442,370
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2011-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2011-12-31	$4,747,161
Administrative expenses professional fees incurred	2011-12-31	$737,977
Was this plan covered by a fidelity bond	2011-12-31	Yes
Value of fidelity bond cover	2011-12-31	$50,000,000
If this is an individual account plan, was there a blackout period	2011-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2011-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2011-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2011-12-31	$21,000
Contributions received from participants	2011-12-31	$138,060,050
Participant contributions at end of year	2011-12-31	$73,291,993
Participant contributions at beginning of year	2011-12-31	$69,091,002
Assets. Other investments not covered elsewhere at end of year	2011-12-31	$-57,145,884
Assets. Other investments not covered elsewhere at beginning of year	2011-12-31	$893,566
Income. Received or receivable in cash from other sources (including rollovers)	2011-12-31	$4,007,169
Administrative expenses (other) incurred	2011-12-31	$532,758
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Value of net income/loss	2011-12-31	$35,064,157
Value of net assets at end of year (total assets less liabilities)	2011-12-31	$3,023,051,538
Value of net assets at beginning of year (total assets less liabilities)	2011-12-31	$2,987,987,381
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2011-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2011-12-31	No
Were any leases to which the plan was party in default or uncollectible	2011-12-31	No
Investment advisory and management fees	2011-12-31	$5,313,267
Value of interest in registered invesment companies (eg mutual funds) at end of year	2011-12-31	$94,923,728
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2011-12-31	$784,552,992
Interest on participant loans	2011-12-31	$3,508,423
Interest earned on other investments	2011-12-31	$9,625,575
Value of interest in common/collective trusts at end of year	2011-12-31	$1,415,325,434
Value of interest in common/collective trusts at beginning of year	2011-12-31	$1,304,488,334
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2011-12-31	$21,875,447
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2011-12-31	$27,826,698
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2011-12-31	$27,826,698
Asset value of US Government securities at end of year	2011-12-31	$571,713,818
Asset value of US Government securities at beginning of year	2011-12-31	$21,204,206
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2011-12-31	$846,494
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2011-12-31	No
Was there a failure to transmit to the plan any participant contributions	2011-12-31	No
Has the plan failed to provide any benefit when due under the plan	2011-12-31	No
Assets. Invements in employer securities at end of year	2011-12-31	$285,559,258
Assets. Invements in employer securities at beginning of year	2011-12-31	$273,754,334
Contributions received in cash from employer	2011-12-31	$63,376,474
Income. Dividends from common stock	2011-12-31	$13,695,209
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2011-12-31	$227,643,846
Asset. Corporate debt instrument debt (other) at end of year	2011-12-31	$174,701,942
Asset. Corporate debt instrument debt (other) at beginning of year	2011-12-31	$11,877,637
Assets. Corporate common stocks other than exployer securities at end of year	2011-12-31	$442,805,802
Assets. Corporate common stocks other than exployer securities at beginning of year	2011-12-31	$494,298,612
Did the plan have assets held for investment	2011-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2011-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2011-12-31	No
Aggregate proceeds on sale of assets	2011-12-31	$143,136,692
Aggregate carrying amount (costs) on sale of assets	2011-12-31	$137,547,862
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2011-12-31	No
Opinion of an independent qualified public accountant for this plan	2011-12-31	Unqualified
Accountancy firm name	2011-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2011-12-31	133891517
2010 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2010 401k financial data
Unrealized appreciation/depreciation of other (non real estate) assets	2010-12-31	$-588,162
Total unrealized appreciation/depreciation of assets	2010-12-31	$-588,162
Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities)	2010-12-31	$0
Total income from all sources (including contributions)	2010-12-31	$515,513,925
Total loss/gain on sale of assets	2010-12-31	$-2,945
Total of all expenses incurred	2010-12-31	$509,029,021
Benefit payments and payments to participlants,beneficiaries,insurance carriers and others	2010-12-31	$501,610,461
Expenses. Certain deemed distributions of participant loans	2010-12-31	$707,241
Total contributions o plan (from employers,participants, others, non cash contrinutions)	2010-12-31	$202,792,104
Value of total assets at end of year	2010-12-31	$2,987,987,381
Value of total assets at beginning of year	2010-12-31	$2,981,502,477
Total of administrative expenses incurred including professional, contract, advisory and management fees	2010-12-31	$6,711,319
Total interest from all sources	2010-12-31	$22,094,709
Total dividends received (eg from common stock, registered investment company shares)	2010-12-31	$18,536,936
Has a resolution to terminate the plan been adopted during the plan year or any prior plan year	2010-12-31	No
Total dividends received from registered investment company shares (eg mutual funds)	2010-12-31	$4,747,870
Administrative expenses professional fees incurred	2010-12-31	$864,937
Was this plan covered by a fidelity bond	2010-12-31	Yes
Value of fidelity bond cover	2010-12-31	$50,000,000
If this is an individual account plan, was there a blackout period	2010-12-31	No
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2010-12-31	$0
Were there any nonexempt tranactions with any party-in-interest	2010-12-31	Yes
Amount of non-exempt transactions with any party-in-interest	2010-12-31	$21,000
Contributions received from participants	2010-12-31	$134,627,901
Participant contributions at end of year	2010-12-31	$69,091,002
Participant contributions at beginning of year	2010-12-31	$65,688,412
Assets. Other investments not covered elsewhere at end of year	2010-12-31	$893,566
Assets. Other investments not covered elsewhere at beginning of year	2010-12-31	$10,661,524
Income. Received or receivable in cash from other sources (including rollovers)	2010-12-31	$8,038,163
Administrative expenses (other) incurred	2010-12-31	$564,371
Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Value of net income/loss	2010-12-31	$6,484,904
Value of net assets at end of year (total assets less liabilities)	2010-12-31	$2,987,987,381
Value of net assets at beginning of year (total assets less liabilities)	2010-12-31	$2,981,502,477
Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond)	2010-12-31	No
Were any loans by the plan or fixed income obligations due to the plan in default	2010-12-31	No
Were any leases to which the plan was party in default or uncollectible	2010-12-31	No
Investment advisory and management fees	2010-12-31	$5,282,011
Value of interest in registered invesment companies (eg mutual funds) at end of year	2010-12-31	$784,552,992
Value of interest in registered invesment companies (eg mutual funds) at beginning of year	2010-12-31	$851,316,279
Interest on participant loans	2010-12-31	$3,964,757
Interest earned on other investments	2010-12-31	$18,129,952
Value of interest in common/collective trusts at end of year	2010-12-31	$1,304,488,334
Value of interest in common/collective trusts at beginning of year	2010-12-31	$1,197,049,389
Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year	2010-12-31	$27,826,698
Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year	2010-12-31	$44,508,832
Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year	2010-12-31	$44,508,832
Asset value of US Government securities at end of year	2010-12-31	$21,204,206
Asset value of US Government securities at beginning of year	2010-12-31	$42,359,393
Net investment gain/loss from registered investment companies (e.g. mutual funds)	2010-12-31	$272,681,283
Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets	2010-12-31	No
Was there a failure to transmit to the plan any participant contributions	2010-12-31	No
Has the plan failed to provide any benefit when due under the plan	2010-12-31	No
Assets. Invements in employer securities at end of year	2010-12-31	$273,754,334
Assets. Invements in employer securities at beginning of year	2010-12-31	$290,349,477
Contributions received in cash from employer	2010-12-31	$60,126,040
Income. Dividends from common stock	2010-12-31	$13,789,066
Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers	2010-12-31	$501,610,461
Asset. Corporate debt instrument debt (other) at end of year	2010-12-31	$11,877,637
Asset. Corporate debt instrument debt (other) at beginning of year	2010-12-31	$7,778,197
Assets. Corporate common stocks other than exployer securities at end of year	2010-12-31	$494,298,612
Assets. Corporate common stocks other than exployer securities at beginning of year	2010-12-31	$471,790,974
Did the plan have assets held for investment	2010-12-31	Yes
Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser	2010-12-31	No
Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC	2010-12-31	No
Aggregate proceeds on sale of assets	2010-12-31	$-153,873,077
Aggregate carrying amount (costs) on sale of assets	2010-12-31	$-153,870,132
Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d)	2010-12-31	No
Opinion of an independent qualified public accountant for this plan	2010-12-31	Unqualified
Accountancy firm name	2010-12-31	DELOITTE & TOUCHE LLP
Accountancy firm EIN	2010-12-31	133891517
2009 : AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2009 401k financial data
Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities	2009-12-31	$0

Form 5500 Responses for AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN

2022: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2022 form 5500 responses
2022-01-01	Type of plan entity	Single employer plan
2022-01-01	Submission has been amended	No
2022-01-01	This submission is the final filing	No
2022-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2022-01-01	Plan is a collectively bargained plan	Yes
2022-01-01	Plan funding arrangement – Trust	Yes
2022-01-01	Plan benefit arrangement - Trust	Yes
2021: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2021 form 5500 responses
2021-01-01	Type of plan entity	Single employer plan
2021-01-01	Submission has been amended	No
2021-01-01	This submission is the final filing	No
2021-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2021-01-01	Plan is a collectively bargained plan	Yes
2021-01-01	Plan funding arrangement – Trust	Yes
2021-01-01	Plan benefit arrangement - Trust	Yes
2020: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2020 form 5500 responses
2020-01-01	Type of plan entity	Single employer plan
2020-01-01	Submission has been amended	No
2020-01-01	This submission is the final filing	No
2020-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2020-01-01	Plan is a collectively bargained plan	Yes
2020-01-01	Plan funding arrangement – Trust	Yes
2020-01-01	Plan benefit arrangement - Trust	Yes
2019: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2019 form 5500 responses
2019-01-01	Type of plan entity	Single employer plan
2019-01-01	Submission has been amended	No
2019-01-01	This submission is the final filing	No
2019-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2019-01-01	Plan is a collectively bargained plan	Yes
2019-01-01	Plan funding arrangement – Trust	Yes
2019-01-01	Plan benefit arrangement - Trust	Yes
2018: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2018 form 5500 responses
2018-01-01	Type of plan entity	Single employer plan
2018-01-01	Submission has been amended	No
2018-01-01	This submission is the final filing	No
2018-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2018-01-01	Plan is a collectively bargained plan	Yes
2018-01-01	Plan funding arrangement – Insurance	Yes
2018-01-01	Plan funding arrangement – Trust	Yes
2018-01-01	Plan benefit arrangement – Insurance	Yes
2018-01-01	Plan benefit arrangement - Trust	Yes
2017: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2017 form 5500 responses
2017-01-01	Type of plan entity	Single employer plan
2017-01-01	Submission has been amended	No
2017-01-01	This submission is the final filing	No
2017-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2017-01-01	Plan is a collectively bargained plan	Yes
2017-01-01	Plan funding arrangement – Insurance	Yes
2017-01-01	Plan funding arrangement – Trust	Yes
2017-01-01	Plan benefit arrangement – Insurance	Yes
2017-01-01	Plan benefit arrangement - Trust	Yes
2016: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2016 form 5500 responses
2016-01-01	Type of plan entity	Single employer plan
2016-01-01	Submission has been amended	No
2016-01-01	This submission is the final filing	No
2016-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2016-01-01	Plan is a collectively bargained plan	No
2016-01-01	Plan funding arrangement – Insurance	Yes
2016-01-01	Plan funding arrangement – Trust	Yes
2016-01-01	Plan benefit arrangement - Trust	Yes
2015: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2015 form 5500 responses
2015-01-01	Type of plan entity	Single employer plan
2015-01-01	Submission has been amended	No
2015-01-01	This submission is the final filing	No
2015-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2015-01-01	Plan is a collectively bargained plan	No
2015-01-01	Plan funding arrangement – Insurance	Yes
2015-01-01	Plan funding arrangement – Trust	Yes
2015-01-01	Plan benefit arrangement - Trust	Yes
2014: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2014 form 5500 responses
2014-01-01	Type of plan entity	Single employer plan
2014-01-01	Submission has been amended	No
2014-01-01	This submission is the final filing	No
2014-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2014-01-01	Plan is a collectively bargained plan	No
2014-01-01	Plan funding arrangement – Insurance	Yes
2014-01-01	Plan funding arrangement – Trust	Yes
2014-01-01	Plan benefit arrangement - Trust	Yes
2013: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2013 form 5500 responses
2013-01-01	Type of plan entity	Single employer plan
2013-01-01	Submission has been amended	No
2013-01-01	This submission is the final filing	No
2013-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2013-01-01	Plan is a collectively bargained plan	No
2013-01-01	Plan funding arrangement – Insurance	Yes
2013-01-01	Plan funding arrangement – Trust	Yes
2013-01-01	Plan benefit arrangement - Trust	Yes
2012: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2012 form 5500 responses
2012-01-01	Type of plan entity	Single employer plan
2012-01-01	Submission has been amended	No
2012-01-01	This submission is the final filing	No
2012-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2012-01-01	Plan is a collectively bargained plan	No
2012-01-01	Plan funding arrangement – Insurance	Yes
2012-01-01	Plan funding arrangement – Trust	Yes
2012-01-01	Plan benefit arrangement - Trust	Yes
2011: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2011 form 5500 responses
2011-01-01	Type of plan entity	Single employer plan
2011-01-01	Submission has been amended	No
2011-01-01	This submission is the final filing	No
2011-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2011-01-01	Plan is a collectively bargained plan	No
2011-01-01	Plan funding arrangement – Trust	Yes
2011-01-01	Plan benefit arrangement - Trust	Yes
2010: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2010 form 5500 responses
2010-01-01	Type of plan entity	Single employer plan
2010-01-01	Submission has been amended	No
2010-01-01	This submission is the final filing	No
2010-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2010-01-01	Plan is a collectively bargained plan	No
2010-01-01	Plan funding arrangement – Trust	Yes
2010-01-01	Plan benefit arrangement - Trust	Yes
2009: AMERICAN ELECTRIC POWER SYSTEM RETIREMENT SAVINGS PLAN 2009 form 5500 responses
2009-01-01	Type of plan entity	Single employer plan
2009-01-01	Submission has been amended	No
2009-01-01	This submission is the final filing	No
2009-01-01	This return/report is a short plan year return/report (less than 12 months)	No
2009-01-01	Plan is a collectively bargained plan	Yes
2009-01-01	Plan funding arrangement – Insurance	Yes
2009-01-01	Plan funding arrangement – Trust	Yes
2009-01-01	Plan benefit arrangement - Trust	Yes

Insurance Providers Used on plan

METROPOLITAN LIFE INSURANCE COMPANY (National Association of Insurance Commissioners NAIC id number: 65978 )

Policy contract number

032751

Policy instance

Insurance contract or identification number	032751
Insurance policy start date	2018-01-01
Insurance policy end date	2018-12-31
Total amount of commissions paid to insurance broker	USD $0
Total amount of fees paid to insurance company	USD $0
Are there contracts with allocated funds for individual policies?	0
Are there contracts with allocated funds for group deferred annuity?	No
Are there contracts with allocated funds for types other than group deferred annuity or individual?	No
Contract purchased, in whole or in part, to distribute benefits from a terminating plan	No
Contracts With Unallocated Funds Deposit Administration	0
Are there contracts with unallocated funds for contracts of type immediate participation guarantee?	No
Are there contracts with unallocated funds for contracts of type guaranteed investment?	Yes
Are there contracts with unallocated funds for contract types other than deposit administration, immediate participation guarantee or guaranteed investment?	No
Health Insurance Welfare Benefit	No
Dental Insurance Welfare Benefit	No
Vision Insurance Welfare Benefit	No
Life Insurance Welfare Benefit	No
Temporary Disability Insurance Welfare Benefit	No
Long Term Disability Insurance Welfare Benefit	No
Unemployment Insurance Welfare Benefit	No
Were dividends or retroactive rate refunds paid in cash?	No
Were dividends or retroactive rate refunds paid as a credit?	No
Did the insurance company fail to provide any information necessary to complete Schedule A of form 5500?	No

METROPOLITAN LIFE INSURANCE COMPANY (National Association of Insurance Commissioners NAIC id number: 65978 )

Policy contract number

32751

Policy instance

Insurance contract or identification number	32751
Insurance policy start date	2017-01-01
Insurance policy end date	2017-12-31
Are there contracts with allocated funds for individual policies?	0
Are there contracts with allocated funds for group deferred annuity?	No
Are there contracts with allocated funds for types other than group deferred annuity or individual?	No
Contract purchased, in whole or in part, to distribute benefits from a terminating plan	No
Contracts With Unallocated Funds Deposit Administration	0
Are there contracts with unallocated funds for contracts of type immediate participation guarantee?	No
Are there contracts with unallocated funds for contracts of type guaranteed investment?	Yes
Are there contracts with unallocated funds for contract types other than deposit administration, immediate participation guarantee or guaranteed investment?	No
Health Insurance Welfare Benefit	No
Dental Insurance Welfare Benefit	No
Vision Insurance Welfare Benefit	No
Life Insurance Welfare Benefit	No
Temporary Disability Insurance Welfare Benefit	No
Long Term Disability Insurance Welfare Benefit	No
Unemployment Insurance Welfare Benefit	No
Were dividends or retroactive rate refunds paid in cash?	No
Were dividends or retroactive rate refunds paid as a credit?	No
Did the insurance company fail to provide any information necessary to complete Schedule A of form 5500?	No

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Company Name:	AMERICAN ELECTRIC POWER SERVICE CORPORATION
Employer identification number (EIN):	134922641
NAIC Classification:	221100

Jurisdiction of Incorporation:	New York Department of State
Incorporation Date:	1937-12-17
Company Identification Number:	50524
Legal Registered Office Address:	28 LIBERTY ST. New York NEW YORK United States of America (USA) 10005