Is there a vehicle sales tax deduction? Can I deduct sales tax on a vehicle purchase?

There is a vehicle sales tax deduction but you will have to choose between taking this deduction or claiming your state income tax. You can deduct sales tax on a vehicle purchase, but only the state and local sales tax. However, you can only claim this deduction if you do so instead of claiming a deduction for state income tax. You'll only want to do this if you paid more in state and local sales tax than you paid in state income tax.

If you deduct sales tax, you can either:

  • Save sales receipts and deduct actual sales taxes paid.
  • Use the IRS sales tax tables to figure your deduction. These tables calculate the estimated sales tax you paid based on your income. They don't include large purchases. So, to the amount in the table, you can add the sales tax you paid on any of these:
    • Cars
    • Motorcycles
    • Boats
    • Airplanes
    • Motor homes  

See the Form 1040 instructions for the tables.


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