Sales Tax Deduction Calculator


The Tax Cuts and Jobs Act modified the deduction for state and local income, sales and property taxes.

If you itemize deductions on Schedule A, your total deduction for state and local income, sales and property taxes is limited to a combined, total deduction of $10,000 ($5,000 if married filing separately).

You have the option of claiming either state and local income taxes or state and local sales taxes (you can’t claim both). If you saved your receipts throughout the year, you can add up the total amount of sales taxes you actually paid; however, your deduction is limited to $10,000 ($5,000 if married filing separately) for a combined, total of state and local income, sales and property taxes.

Sales Tax Calculator

Note: If a city has more than one tax jurisdiction sharing the same ZIP Code and County but having different local tax rates, the calculator uses the average local tax rate for those jurisdictions.

U.S. Military District ZIP Codes

The Sales Tax Deduction Calculator has been updated with overseas U.S. Military Zones and Districts where members of U.S. Military pay no sales tax. U.S. Military Personnel who are deployed overseas can use the calculator to determine the sales tax they paid while they were within the United States.

Military Zone Abbreviations


Military Zone


Military Personnel in the Americas, excluding Canada


Military Personnel in Europe, Middle East, Africa and Canada


Military Personnel in Asia Pacific


Military Post Office for U.S. Army & Air Force Personnel


Military Post Office for U.S. Navy Personnel


Post Office for U.S. Embassy, State Department and other Diplomatic Personnel

Additional Resources:

Sales Tax Deduction Calculator Frequently Asked Questions

Your entries are anonymous and the information will be used only to determine your total allowable deduction. All entries are erased when you exit or start over. See the IRS Privacy Policy for more information.