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Income Taxes
3 Months Ended
Mar. 31, 2025
Income Tax Disclosure [Abstract]  
Income Taxes
NOTE 11Income Taxes
The components of income tax expense were:
 Three Months Ended
March 31
(Dollars in Millions)20252024
Federal
Current$(1)$180 
Deferred328 133 
Federal income tax327 313 
State
Current97 21 
Deferred19 13 
State income tax116 34 
Total income tax provision$443 $347 
A reconciliation of expected income tax expense at the federal statutory rate of 21 percent to the Company’s applicable income tax expense follows:
 Three Months Ended
March 31
(Dollars in Millions)20252024
Tax at statutory rate$453 $351 
State income tax, at statutory rates, net of federal tax benefit112 81 
Tax effect of
Tax credits and benefits, net of related expenses(123)(61)
Exam resolutions— (65)
Tax-exempt income(33)(31)
Other items34 72 
Applicable income taxes$443 $347 
The Company’s income tax returns are subject to review and examination by federal, state, local and foreign government authorities. On an ongoing basis, numerous federal, state, local and foreign examinations are in progress and cover multiple tax years. As of March 31, 2025, federal tax examinations for all years ending through December 31, 2020 are completed and resolved. The Company’s tax returns for the years ended December 31, 2021 through December 31, 2022 are under examination by the Internal Revenue Service. The years open to examination by foreign, state and local government authorities vary by jurisdiction.
The Company’s net deferred tax asset was $5.7 billion at March 31, 2025 and $6.3 billion at December 31, 2024.