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v3.25.1

INCOME TAXES (Details) | 3 Months Ended
--- | ---
Mar. 31, 2025 | Mar. 31, 2024
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 1.20% | 2.10%
Tax Reform Excess ADIT Reversal | (2.60%) | (2.30%)
Remeasurement of Excess ADIT |  | (29.70%)
PTCs and ITCs | (6.50%) | (6.80%)
Reversal of Origination Flow-Through | 0.40% | 0.00%
AFUDC Equity | (1.20%) | (1.20%)
Flow-Through of CAMT | 0.40% |
Discrete Tax Adjustments |  | 0.20%
Other | 0.90% | 0.20%
Effective Income Tax Rate | 13.60% | (16.50%)
AEP Texas |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 0.20% | 0.20%
Tax Reform Excess ADIT Reversal | (3.70%) | (1.30%)
Remeasurement of Excess ADIT |  | 0.00%
PTCs and ITCs | (0.10%) | (0.20%)
Reversal of Origination Flow-Through | 0.10% | 0.10%
AFUDC Equity | (1.00%) | (1.50%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 0.00%
Other | (0.10%) | 0.50%
Effective Income Tax Rate | 16.40% | 18.80%
AEPTCo |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 2.60% | 2.60%
Tax Reform Excess ADIT Reversal | 0.20% | 0.20%
Remeasurement of Excess ADIT |  | 0.00%
PTCs and ITCs | 0.00% | 0.00%
Reversal of Origination Flow-Through | 0.20% | 0.30%
AFUDC Equity | (1.70%) | (1.80%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 0.00%
Other | 0.00% | 0.00%
Effective Income Tax Rate | 22.30% | 22.30%
APCo |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 1.10% | 2.40%
Tax Reform Excess ADIT Reversal | (2.50%) | (13.40%)
Remeasurement of Excess ADIT |  | 0.00%
PTCs and ITCs | 0.00% | (0.10%)
Reversal of Origination Flow-Through | (0.70%) | (0.30%)
AFUDC Equity | (0.60%) | (0.40%)
Flow-Through of CAMT | 1.60% |
Discrete Tax Adjustments |  | 0.00%
Other | (0.10%) | 0.10%
Effective Income Tax Rate | 19.80% | 9.30%
I&M |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 3.40% | 3.90%
Tax Reform Excess ADIT Reversal | (3.60%) | (0.50%)
Remeasurement of Excess ADIT |  | (58.20%)
PTCs and ITCs | (11.70%) | (1.10%)
Reversal of Origination Flow-Through | 1.90% | (2.80%)
AFUDC Equity | (0.50%) | (0.70%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 0.00%
Other | (0.10%) | 0.00%
Effective Income Tax Rate | 10.40% | (38.40%)
OPCo |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 1.90% | 1.00%
Tax Reform Excess ADIT Reversal | (4.10%) | (6.00%)
Remeasurement of Excess ADIT |  | 0.00%
PTCs and ITCs | 0.00% | 0.00%
Reversal of Origination Flow-Through | 0.90% | 0.60%
AFUDC Equity | (1.90%) | (1.00%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 0.00%
Other | 0.30% | 0.20%
Effective Income Tax Rate | 18.10% | 15.80%
PSO |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | 2.90% | 3.70%
Tax Reform Excess ADIT Reversal | (3.60%) | (2.00%)
Remeasurement of Excess ADIT |  | (263.30%)
PTCs and ITCs | (27.60%) | (49.60%)
Reversal of Origination Flow-Through | 0.10% | 0.20%
AFUDC Equity | (0.50%) | (1.30%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 0.90%
Other | (0.10%) | 1.20%
Effective Income Tax Rate | (7.80%) | (289.20%)
SWEPCo |  |
Effective Income Tax Rate Reconciliation [Line Items] |  |
U.S. Federal Statutory Rate | 21.00% | 21.00%
State and Local Income Taxes, Net | (1.40%) | 1.70%
Tax Reform Excess ADIT Reversal | (3.10%) | 4.60%
Remeasurement of Excess ADIT |  | (224.70%)
PTCs and ITCs | (31.20%) | (23.80%)
Reversal of Origination Flow-Through | 0.70% | 0.60%
AFUDC Equity | (1.40%) | (1.30%)
Flow-Through of CAMT | 0.00% |
Discrete Tax Adjustments |  | 1.30%
Other | 0.70% | (0.80%)
Effective Income Tax Rate | (14.70%) | (221.40%)

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