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Car Loan Interest Deduction Calculator by State

This deduction is federal, but each state treats it differently for state tax purposes. Pick your state below for local context alongside the calculator.

Free · No signup · Updated for 2026

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California

State income tax ~13.3%

Florida

No state income tax

Georgia

State income tax ~5.19%

Illinois

State income tax ~4.95%

Michigan

State income tax ~4.25%

New York

State income tax ~10.9%

North Carolina

State income tax ~4.25%

Ohio

State income tax ~3.5%

Pennsylvania

State income tax ~3.07%

Texas

No state income tax

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