When you're filing your taxes, Uncle Sam lets you take a deduction for the state income taxes that you paid during the year, but only if you itemize your deductions. Depending on your state income taxes and your other itemized deductions, such as charitable giving or mortgage interest, it might be worth your time to file Schedule A so you can claim the tax break. To claim the deduction, you'll need to know how much you paid (or had refunded) from your prior year's tax return and how much the state took out of your paychecks during the year.
Items you will need
- IRS Form 1040
- IRS Schedule A
Calculate your state income taxes paid during the calendar year. This includes any estimated payments made during the year and your taxes paid when you filed your return the previous year. If you received a refund, you have to subtract that from your taxes paid. For example, if you received a $100 state tax refund when you filed and had $1,900 withheld from your paychecks during the year, you would be entitled to an $1,800 deduction for state and local income taxes.
Check box 5a on Schedule A to indicate you are taking a deduction for state and local income taxes rather than state and local sales taxes.
Enter the amount of your state and local income taxes paid during the year on line 5 of IRS Schedule A. In this example, enter $1,800. This amount is added with your other deductible taxes and reported on line 9 of Schedule A.
Total your itemized deductions and report the sum on line 27 of Schedule A and line 40 of your Form 1040 tax return, replacing your standard deduction. This amount is subtracted from your taxable income.
- Comstock/Comstock/Getty Images
- Are Children Tax-Deductible the Year They Turn 18?
- Family Expenses and Taxes
- Red Flags on Income Tax Deductions
- How to Deduct State Income Tax
- How Much Tax Taken From Scratch Ticket?
- What Educational Expenses Are Tax Deductible?
- Are Travel Expenses for Educational Conferences Tax-Deductible?
- Is a New Refrigerator Tax-Deductible on Rental Property?
- How to Set Up a Quarterly Estimated Tax Deduction From My Account
- Is a Car Donation Made in Michigan Tax Deductible?