The IRS will keep your refund if you owe money to a federal agency, have unpaid child support or alimony, or defaulted on a federal student loan.

This is called offset, and it happens automatically. The IRS doesn't send you the refund first and then take it back—they intercept it before it reaches your bank account. You'll see the offset listed on your tax transcript or in a letter from the IRS, usually arriving weeks after you file.

The most common reasons are federal income tax debt from a prior year, unpaid federal student loans held by the Department of Education, child support arrears enforced through the state, and federal agency debts like overpaid unemployment benefits. State tax debt does not trigger a federal offset, but your state may keep your refund separately.

Key Takeaways

  • The IRS offsets refunds for federal tax debt, federal student loans, child support, and money owed to other federal agencies—the offset happens automatically without a court order.
  • You will receive a notice in the mail explaining the offset, the amount taken, and which agency received it, usually within four to six weeks of filing.
  • If the offset was wrong—for example, your spouse owes the debt but you filed jointly—you can file Form 8379 to claim Injured Spouse relief and recover your portion.
  • Offsets for child support and spousal support take priority over tax debt, so if multiple debts exist, support obligations are paid first.
  • You can dispute an offset if the debt was already paid, if you are not the person who owes it, or if the amount is incorrect, but you must act within the timeframe stated in the IRS letter.

How the offset process works and when it happens

When you file your tax return, the IRS processes it and calculates your refund. Before releasing that money, the IRS checks the Treasury Offset Program database, which contains records of people who owe money to the federal government. If your name appears in that database, the IRS holds your refund and sends it to the agency or program you owe.

This check happens automatically. You do not receive a warning before the offset occurs. The IRS will mail you a notice called the Notice of Federal Offset (or a similar letter from the specific agency) after the offset has already taken place. This letter arrives separately from your normal tax documents and explains which debt triggered the offset and where your refund went.

The timeline varies. If you file early in the tax season, the offset may happen within two to four weeks. If you file closer to the important date or if there are complications, it can take longer. Some offsets are delayed if the debt is being disputed or if the agency holding the debt is slow to report it to the Treasury Offset Program.

Debts that trigger an IRS refund offset

Federal income tax debt is the most common reason. If you owe taxes from a prior year and have not paid them, the IRS will offset your current refund. This includes tax debt that is part of a payment plan—if you miss payments on the plan, the IRS may offset future refunds.

Federal student loans in default trigger offsets through the Department of Education. A loan is considered in default after you have missed payments for 270 days (about nine months). Once in default, the loan holder can request offset of your federal refund. Private student loans do not trigger federal offsets.

Child support and spousal support arrears are enforced through state child support agencies, which report unpaid amounts to the Treasury Offset Program. These debts take priority—if you owe both child support and federal taxes, the child support is paid first from your refund.

Other federal debts that can trigger offset include overpaid unemployment benefits, overpaid federal employee salaries, debts owed to the Department of Veterans Affairs, and money owed to other federal agencies. State tax debt does not trigger a federal offset, but most states have their own offset programs that work the same way.

What to do if your refund was offset

First, locate the notice you received from the IRS or the agency that received your refund. This notice contains the debt amount, the agency that received the money, and contact information for that agency. Keep this letter—you will need it if you dispute the offset.

If you believe the offset was correct but want to understand the debt better, contact the agency listed in the notice. For federal student loans, call the loan servicer or the Federal Student Aid Information Center at 1-800-4-FED-AID. For child support, contact your state's child support enforcement agency. For prior-year tax debt, contact the IRS at 1-800-829-1040.

If you owe the debt and have the means to pay it, paying down the balance may prevent future offsets. For federal student loans, you can explore income-driven repayment plans, which lower your monthly payment based on your income. For tax debt, you can set up a payment plan with the IRS using Form 9465. For child support, contact your state agency about modification options if your income has changed.

Injured Spouse relief if you filed jointly but only one spouse owes the debt

If you filed a joint tax return but only your spouse owes the debt that triggered the offset, you may be able to recover your portion of the refund using Injured Spouse relief. This applies when your spouse owes federal tax, federal student loans, or child support from before you were married or from a period when you were not living together.

To claim Injured Spouse relief, file Form 8379 with the IRS. You must file this form within the later of three years from the original return due date or two years from the date you paid the tax. The form asks you to report your income and your spouse's income separately and explain why you should not be held responsible for their debt.

The IRS will review your claim and, if approved, refund your portion of the offset to you. This process takes several months. You can file Form 8379 on its own or attach it to an amended return (Form 1040-X) if you are also correcting other issues on your return.

Disputing an offset if you believe it was wrong

You have the right to dispute an offset if the debt was already paid, if you are not the person who owes it, or if the amount is incorrect. The notice you received will include instructions for disputing the offset and a important date—usually 60 days from the date of the notice.

For federal student loan offsets, contact the loan servicer or the Federal Student Aid Ombudsman at 1-877-557-2575. Bring documentation showing the loan is no longer in default, that you are on a current repayment plan, or that the debt was paid. For child support offsets, contact your state's child support enforcement agency with proof that the arrears have been paid or that the amount is incorrect.

For tax debt offsets, contact the IRS at 1-800-829-1040 or file Form 12153 (Request for a Collection Due Process Hearing) if you want a formal hearing. You must request the hearing within 30 days of the offset notice. At the hearing, you can argue that the debt is not yours, that it was already paid, or that you have a valid reason the offset should not have occurred.

If you dispute the offset and the agency agrees with you, they will request that the IRS return the refund. This can take several months. In the meantime, do not assume the dispute will be resolved in your favor—continue to address the underlying debt if it is legitimate.

Preventing future offsets

The most direct way to prevent an offset is to pay down or resolve the debt. For federal tax debt, set up a payment plan with the IRS using Form 9465 or the IRS online payment agreement tool. Once you are on a current payment plan, future offsets are less likely, though the IRS can still offset if you fall behind on the plan.

For federal student loans, get out of default by consolidating the loan, rehabilitating it through nine months of on-time payments, or paying the debt in full. Once the loan is no longer in default, the offset stops. For child support, work with your state agency to establish a payment plan or request a modification if your income has changed.

If you expect an offset and want to avoid it, you can request that the IRS not offset your refund in certain situations—for example, if you are in a currently non-collectible status due to financial hardship. Call the IRS at 1-800-829-1040 to discuss your options before you file.

Frequently Asked Questions

Can the IRS offset my refund for state tax debt?

No. The federal offset program does not include state tax debt. However, your state has its own offset program and can keep your state refund for state tax debt. Some states also participate in a federal-state offset agreement, meaning they can request the IRS offset your federal refund for state tax debt, but this varies by state.

How long does it take to get my refund back after disputing an offset?

If your dispute is approved, the refund is usually returned within 30 to 60 days of the agency's decision. If you filed Form 8379 for Injured Spouse relief, the process can take three to six months. Request a status update from the IRS or the relevant agency if you have not heard back within 90 days.

Will I get a refund if I owe less than the offset amount?

No. The offset takes the full refund amount, even if it exceeds what you owe. If your refund is larger than the debt, the excess goes to the agency holding the debt, not back to you. You can dispute the offset if you believe the debt amount is incorrect.

Can I prevent an offset by filing separately if I am married?

Filing separately does not prevent an offset if you owe the debt. However, if only your spouse owes the debt, filing separately protects your refund from being offset for their debt. If you filed jointly in prior years, those joint refunds can still be offset for your spouse's debt. File Form 8379 to recover your portion if you filed jointly.

What happens if the IRS offsets my refund by mistake?

Contact the IRS when ready at 1-800-829-1040 with documentation showing the offset was wrong. Request a manual review and provide proof that the debt was paid, that you are not the person who owes it, or that the amount is incorrect. The IRS will investigate and, if the offset was an error, return the refund within 30 to 60 days.