State tax refunds are only reportable to the IRS if you deducted state taxes on your federal return the year you paid them

Whether you report a state tax refund depends on one thing: did you deduct state income taxes on your federal return in the year you paid those state taxes? If you did, the refund counts as income on your federal return. If you didn't, it doesn't.

This rule exists because of something called the tax benefit rule. The IRS sees it this way: you got a federal deduction for paying state taxes, which lowered your federal bill. When the state refunds part of that money, you're getting back something the federal government already gave you a break on. So the refund becomes taxable income on your federal return.

The year you report the refund matters too. You report it in the tax year you receive the refund, not the year you paid the original state taxes. If you paid state taxes in 2023 and got a refund in 2024, you report it on your 2024 federal return.

Key Takeaways

  • Report a state tax refund on your federal return only if you deducted state income taxes on your federal return in the prior year.
  • You report the refund in the tax year you receive it, which is often the year after you paid the original state taxes.
  • The IRS sends you a Form 1099-G if your refund is $10 or more, and you use this form to report the amount.
  • If you took the standard deduction instead of itemizing, you do not report the state refund as income.
  • Some states do not have income tax, so residents of those states never have state refunds to report.

How the tax benefit rule determines what you report

The tax benefit rule is straightforward in theory but requires you to look back at your prior-year return. On your 2023 federal return, you either itemized deductions or took the standard deduction. If you itemized, you likely deducted your state income taxes paid (either income tax or sales tax, but most people choose income tax). If you took the standard deduction, you deducted nothing state-specific.

Here's the practical result: if you itemized in 2023 and deducted state income taxes, and then received a state refund in 2024, you report that refund as income on your 2024 return. If you took the standard deduction in 2023, you report nothing, because you got no federal benefit from paying state taxes in the first place.

The amount you report is the full refund you received, not just the portion that relates to taxes you deducted. If you deducted $8,000 in state taxes and got back $1,200, you report the full $1,200.

Form 1099-G and how to use it

When your state refund reaches $10 or more, the state tax authority sends you a Form 1099-G (Certain Government Payments). This form shows the refund amount in Box 1. You'll receive it by January 31 of the year after you get the refund. A copy also goes to the IRS.

You use the 1099-G amount to fill in your federal return. Most tax software will prompt you to enter this information, and it flows into your income total. If you received a 1099-G but you didn't deduct state taxes on your prior federal return, you still need to report the refund—but you can note on your return that it's not taxable because you didn't itemize. Some software has a field for this; others require you to add a statement.

If your refund was under $10, you won't receive a 1099-G, but you should still report it if you deducted state taxes. Keep your state refund documentation (the letter or notice from your state) in case the IRS asks.

Situations where you don't report the refund

You don't report a state tax refund if you took the standard deduction on your federal return the year you paid the state taxes. The standard deduction is a flat amount ($13,850 for single filers in 2023, higher for other filing statuses), and you don't itemize specific deductions. Since you didn't deduct state taxes, there's no tax benefit to reverse, and the refund is not income.

You also don't report a refund if you live in a state with no income tax. States like Florida, Texas, Wyoming, and others don't collect income tax, so there's no refund to report. Some states have income tax but didn't tax you that year because your income fell below the filing threshold.

If you moved states between the year you paid taxes and the year you received the refund, you still follow the same rule: look at whether you deducted those state taxes on your federal return.

What happens if you don't report it

The IRS receives a copy of your 1099-G when the state sends it to you. If you don't report the refund on your return and the IRS has the 1099-G, they will likely catch the discrepancy. You may receive a notice asking why the income on the form doesn't match your return.

If you have a legitimate reason not to report it—you didn't itemize, for example—you can respond to the notice with documentation of your prior-year return showing you took the standard deduction. But it's simpler to report it correctly the first time.

Reporting the refund as income will increase your taxable income and may increase your federal tax bill or reduce your refund. The amount is usually modest, but it depends on your tax bracket and the size of the refund.

Timing: when you receive the refund versus when you report it

State refunds arrive on different timelines depending on the state and whether you received a direct deposit or a check. Most states issue refunds within 30 to 60 days of processing your state return, though some take longer. You report the refund in the tax year you receive it, regardless of when you filed your state return or when you paid the original taxes.

If you filed your 2023 state return in April 2023 and received the refund in June 2023, you report it on your 2023 federal return. If you filed in April 2023 but didn't receive the refund until February 2024, you report it on your 2024 federal return. The receipt date is what matters.

This timing rule can create confusion because the refund relates to taxes from an earlier year. Keep your state refund documentation showing the date you received it so you know which federal return year to use.

State refunds versus federal refunds

A state tax refund is different from a federal tax refund. Your federal refund is money the IRS overheld from your paychecks during the year—it's your own money returned to you, not income. A state refund works the same way at the state level, but the IRS treats it as income on your federal return because of the tax benefit rule.

You don't report your federal refund as income. You only report state refunds, and only if you deducted state taxes on your federal return.

Frequently Asked Questions

Do I report a state refund if I took the standard deduction?

No. The standard deduction means you didn't deduct state taxes, so there's no tax benefit to reverse. You don't report the refund as income on your federal return.

What if I received a 1099-G but didn't deduct state taxes?

You still report the refund amount on your federal return, but you can note that it's not taxable because you used the standard deduction. Your tax software may have a field for this, or you can attach a statement explaining why the 1099-G income shouldn't be taxed.

When do I report the refund—the year I paid the taxes or the year I received the refund?

You report it in the tax year you received the refund, not the year you paid the original state taxes. If you paid state taxes in 2023 but received the refund in 2024, you report it on your 2024 federal return.

What if my state refund was less than $10?

You won't receive a 1099-G, but you should still report it on your federal return if you deducted state taxes. Keep your state documentation showing the refund amount and date received.

Does a state refund affect my federal refund or tax bill?

Yes. Reporting the refund as income increases your taxable income, which may increase your federal tax bill or reduce your federal refund. The impact depends on your tax bracket and the refund amount.