Are state income taxes deductible from federal taxes

[jerry2000]

State income taxes are an itemized deduction on your Federal tax return.

[JudithR]

If you itemize deductions, you can deduct state and local taxes you paid during the year. These taxes can include state and local income taxes or state and local sales taxes, but not both. To claim your state or local tax deduction on your 1040.com return, add the Taxes You Paid screen.

Deducting State and Local Taxes – Tax Guide • 1040.com – File Your ...

https://www.1040.com/tax-guide/tax-savings.../deducting-state-and-local-taxes/