Most refunds are not taxable. The one you have to watch is a state or local income tax refund, and even then only if you itemized deductions on the federal return for the year you overpaid. Federal tax refunds, store returns, insurance adjustments, and everyday consumer rebates are not income. Whether tax refunds are taxable comes down to a simple test: did the original payment give you a federal tax break? If it did, the IRS wants that break back when the money returns to you.
Federal Income Tax Refunds Are Not Taxable
A federal income tax refund never counts as income on your federal return. You cannot deduct federal income taxes on your federal return in the first place, so overpaying them never produced a tax benefit to recapture. The refund is your own money coming back, whether it came from paycheck withholding, estimated payments, or a refundable credit like the Earned Income Tax Credit.
You will not receive a Form 1099-G for a federal refund, and there is nowhere on your return to report it. Interest the IRS pays on a delayed refund is a separate matter, and it is taxable.
State and Local Income Tax Refunds
A state or local income tax refund can be taxable, but only in specific circumstances. The rule that controls it is the tax benefit rule at 26 U.S.C. § 111, which says that when you recover an amount you previously deducted, you include the recovery in income to the extent the deduction actually reduced your tax.1Office of the Law Revision Counsel. 26 U.S. Code 111 – Recovery of Tax Benefit Items
In practice: when you itemize on Schedule A, you can deduct state and local taxes you paid during the year. If the state later refunds part of those taxes, you have received a double benefit. Your federal taxable income went down by the deducted amount, and then some of the money came back. The tax benefit rule corrects the double dip by treating the refunded amount as income in the year you receive it.
When a State Refund Is Not Taxable
If you took the standard deduction the year you overpaid, the refund is not taxable. The standard deduction is a flat amount that has nothing to do with what you actually paid in state taxes, so the overpayment never reduced your federal tax. For 2026, the standard deduction is $16,100 for single filers and $32,200 for married couples filing jointly. No benefit means no recapture.2Internal Revenue Service. 1099 Information Returns (All Other)
The same result applies if you itemized but chose to deduct state and local sales taxes instead of income taxes. Because you never deducted the income taxes on your federal return, refunding them does not reverse any earlier benefit.3Internal Revenue Service. Use the Sales Tax Deduction Calculator
The state and local tax (SALT) deduction is also capped, and the cap limits how much you could have deducted to begin with. The One Big Beautiful Bill Act of 2025 raised the cap from $10,000 to $40,000 for the 2025 tax year, with a small increase to $40,400 for 2026. Married couples filing separately get half those amounts.4Office of the Law Revision Counsel. 26 USC 164 – Taxes If your total state and local taxes exceeded the cap, the portion above the cap never generated a deduction, and a refund tied to that portion is not taxable.
Calculating the Taxable Portion
Even when your refund is taxable in principle, you do not automatically owe tax on the full amount. You owe on the portion that actually lowered your federal tax. The IRS lays this out in Publication 525 as the Recoveries of Itemized Deductions worksheet.5Internal Revenue Service. Publication 525, Taxable and Nontaxable Income
The core comparison: take the itemized deductions you claimed the year you overpaid, subtract the standard deduction you could have used instead, and the difference is the maximum recovery that counts as income. If your refund is less than or equal to that difference, the whole refund is taxable. If the refund is larger, only the amount up to the difference is taxable.
Say you filed 2025 as a single filer with $18,000 in itemized deductions and a $15,000 standard deduction available. The gap is $3,000. A $2,500 state refund is fully taxable. A $4,000 state refund produces $3,000 of taxable income, because $3,000 is the total benefit you got from itemizing.6Internal Revenue Service. Revenue Ruling 2019-11
The math gets more involved if you had no taxable income in the prior year, were subject to the alternative minimum tax, or had unused credits. Publication 525’s worksheet accounts for those situations, and tax software handles them automatically when you enter the prior-year figures.
Property Tax Refunds
Property tax refunds follow the same tax benefit rule. If you deducted property taxes on Schedule A in a prior year and later got some of them back after an assessment appeal or a correction from the local government, the refund is taxable to the extent the deduction cut your tax bill. If the refund arrives in the same year you paid the taxes, just reduce your deduction by that amount rather than reporting income. If it arrives in a later year, the taxable portion goes on Schedule 1 of Form 1040.5Internal Revenue Service. Publication 525, Taxable and Nontaxable Income
Because the SALT cap covers property and income taxes combined, a property tax refund can be nontaxable if your total state and local taxes were already limited by the cap.
State Rebate and Relief Payments
Several states have issued one-time rebates, stimulus checks, or inflation relief payments. Federal treatment depends on the substance of the payment, not its label. A payment that refunds state taxes you already paid is treated like any other state tax refund under the tax benefit rule. A payment that goes beyond what you paid in state taxes is generally taxable as new income.7Internal Revenue Service. Federal Income Tax Consequences of Certain State Payments
Some payments qualify for the general welfare exclusion, which lets government payments made from a welfare fund based on individual need stay out of gross income. Whether a specific state program qualifies is fact-specific. In Notice 2023-56, the IRS acknowledged the complexity and indicated that many pandemic-era state relief payments would not need to be reported. For newer programs, check IRS guidance for the tax year in question, because treatment varies from state to state and year to year.8Internal Revenue Service. ITG FAQ 6 Answer – What Is the General Welfare Doctrine?
Interest Paid on a Late Refund
When the IRS or a state agency takes too long to process your refund, they may pay interest on it. That interest is taxable, even when the underlying refund is not. It is treated like interest from a bank account and reported as ordinary income.9Internal Revenue Service. 13.9 Million Americans to Receive IRS Tax Refund Interest
If the interest totals $10 or more, you will get a Form 1099-INT. Even if you do not receive the form, the interest is still reportable. It goes on Schedule B (Form 1040) with your other interest income.10Internal Revenue Service. About Form 1099-INT, Interest Income
Consumer Refunds, Rebates, and Credit Card Rewards
Returning a product to a store and getting your money back is not income. You are being restored to where you started, with no net gain. The same applies to insurance premium refunds, utility bill credits, and similar adjustments. These are corrections to a private transaction and fall outside the definition of gross income under 26 U.S.C. § 61.11Office of the Law Revision Counsel. 26 USC 61 – Gross Income Defined
Credit card cash back and points earned on purchases follow the same logic. The IRS treats spending-based rewards as a reduction of the purchase price, not new income. Earn 2% back on a $1,000 purchase and the IRS views it as though you paid $980.12Internal Revenue Service. PLR-141607-09 – Credit Card Rebates
Rewards you receive without spending are different. A sign-up bonus for opening a card, or a referral bonus for recommending it, is not tied to a purchase and may be taxable. The card issuer will typically send a Form 1099-MISC if the amount reaches the reporting threshold.
How to Report a Taxable Refund
A taxable state or local income tax refund goes on Schedule 1 (Form 1040), Line 1, “Taxable refunds, credits, or offsets of state and local income taxes.” From there it flows into your total income on Form 1040.13Internal Revenue Service. 2025 Schedule 1 (Form 1040)
The document to work from is Form 1099-G, which your state tax agency sends by January 31. Box 2 shows the refund, credit, or offset amount. Box 3 shows the tax year the refund covers, which tells you which prior-year return to pull for the calculation.14Internal Revenue Service. Instructions for Form 1099-G
Many states have stopped mailing paper 1099-Gs. You can usually download yours from the state tax agency’s online portal. Check that the Box 2 figure matches your bank records, because mismatches trigger IRS notices.
Taxable property tax recoveries go on Schedule 1, Line 8, as other income. Local governments do not issue 1099-Gs for property tax refunds, so keep your own record of the date and amount.5Internal Revenue Service. Publication 525, Taxable and Nontaxable Income
What Happens If You Do Not Report It
The IRS gets a copy of every 1099-G your state issues. Leave a taxable refund off your return and the automated matching system will flag it, usually as a CP2000 notice proposing additional tax. You then have 30 days to pay or explain why the amount is not taxable.
Beyond the tax itself, you could face an accuracy-related penalty of 20% on the underpayment if the understatement is substantial, meaning more than the greater of 10% of the correct tax or $5,000.15Office of the Law Revision Counsel. 26 USC 6662 – Imposition of Accuracy-Related Penalty on Underpayments Interest accrues on any unpaid balance from the original due date. Most state refunds are too small to trip the penalty threshold, but the interest alone is reason enough to get the reporting right the first time.