What to look for on a real IRS refund check

A real IRS tax refund check has specific features printed on it that counterfeit checks do not. The check will have "United States Treasury" printed across the top, along with the Treasury Department seal. The routing number, account number, and check number follow standard banking formats on the bottom left. The amount will be printed twice—once in numbers on the right side and once spelled out in words on the left—and both must match exactly.

The check itself is printed on security paper with a watermark that reads "U.S. Department of the Treasury" when you hold it up to light. The paper has a slight texture and will not feel like ordinary printer paper. The IRS address printed on the check will be in Philadelphia, Pennsylvania, not a different city or a private mailbox. If you are unsure about any detail, you can call the IRS directly at 1-800-829-1040 to confirm the check number and amount before you deposit it.

Key Takeaways

  • Real IRS refund checks have "United States Treasury" printed at the top with the official Treasury seal, and the routing and account numbers follow standard banking formats.
  • The amount appears twice on the check—once as numbers and once spelled out in words—and both versions must match exactly.
  • The paper itself has a watermark reading "U.S. Department of the Treasury" that you can see when you hold it to light, and the texture is different from regular paper.
  • You can call the IRS at 1-800-829-1040 to verify the check number and amount before you deposit it, which takes less than five minutes.
  • Scammers often send fake checks by mail after claiming you owe money or have won a prize, so be suspicious of any unsolicited check that arrives without a tax return you filed.

How to verify the check before depositing it

Do not deposit the check immediately. Instead, log into your IRS account at irs.gov using your Social Security number and password. Go to "Where's My Refund?" and enter your filing status, Social Security number, and the exact refund amount shown on the check. The tool will tell you whether the IRS issued a refund in that amount and the date it was mailed. If the amount on the check matches what the IRS tool shows, and the mailing date is recent, the check is real.

If "Where's My Refund?" shows no refund was issued, or shows a different amount, do not deposit the check. Instead, call the IRS at 1-800-829-1040 with the check in front of you. Have ready your Social Security number, filing status, and the check number printed on the bottom left of the check. The IRS representative will tell you whether the check is legitimate and what to do next. This call is free and usually takes five to ten minutes.

Red flags that suggest a check is counterfeit

If the check arrived without you filing a tax return, or if you filed but received a notice saying your refund was denied, the check is almost certainly fake. Scammers mail counterfeit checks to people who have never filed with the IRS, hoping they will deposit the check and wire money back or buy gift cards. Real IRS refunds only go to people who filed a return and are owed money.

Other warning signs include a check amount that seems too large or too small compared to your income, a check mailed to an address you have not used in years, or a check that arrives alongside a letter asking you to call a number or visit a website to "claim" your refund. The IRS does not ask you to take action to receive a refund—the money is sent automatically once your return is processed. If someone contacts you claiming you need to do something to get your refund, that is a scam.

Misspellings or poor printing quality on the check itself are also red flags. Real government checks are printed to high standards and do not have typos. If the check says "Unites States Treasury" or has blurry text, it is fake. Similarly, if the routing number or account number looks wrong—for example, if it has letters mixed in with numbers—do not deposit it.

What to do if you think the check is fake

If you have already deposited a fake check, contact your bank immediately. Tell them you believe the check is counterfeit and ask them to reverse the deposit. Banks can often stop payment if you catch it within one or two business days. Do not spend any money from the deposit, because the bank will take it back once the check is confirmed as fake, and you will be responsible for the full amount.

Report the fake check to the IRS by calling 1-800-829-1040 or by visiting irs.gov/report. You can also report it to the Treasury Inspector General for Tax Administration (TIGTA) at tigta.gov. Include the check number, the amount, and the date you received it. If you received a letter or email along with the check, save that too and include details about it in your report. The IRS uses these reports to track scam patterns and warn other taxpayers.

If you have not deposited the check yet, you can simply throw it away. Do not try to return it to the address on the check, because that address is likely fake. Do not call any phone number printed on the check or in any accompanying letter. Instead, report it to the IRS using the methods above, and then discard it.

Why scammers send fake refund checks

Counterfeit refund checks are a common scam because they exploit the fact that many people expect refunds and are less suspicious of checks that arrive in the mail. The scammer's goal is usually to get you to deposit the check and then wire money back, buy gift cards, or provide personal information. Once you deposit a fake check, your bank will eventually discover it is counterfeit and reverse the deposit, leaving you responsible for the full amount plus any overdraft fees.

Some scammers use fake refund checks as a way to collect your bank account information. They may include a letter saying you need to call a number to "verify your account" before the check clears. If you call that number, they will ask for your routing number, account number, and other banking details. Never provide this information in response to an unsolicited check or letter. The IRS already has your banking information from your tax return and does not need you to verify it.

Timing and mailing address clues

Real IRS refund checks are mailed from the IRS processing center in Philadelphia. The envelope will have a Philadelphia postmark, and the return address will show an IRS office in Philadelphia. If the check arrived with a postmark from a different city, or if the return address is a private mailbox or a city you do not recognize, that is a warning sign. You can look up the correct IRS mailing address on irs.gov to compare.

The timing of the check also matters. If you filed your return less than two weeks ago, you should not expect a refund check yet. The IRS typically takes 21 days to process a return and mail a refund check. If a check arrives much faster than that, or if it arrives months after you filed and you already received your refund by direct deposit, the new check is fake. Check your "Where's My Refund?" status to see when the IRS says your refund was mailed.

Frequently Asked Questions

Can I deposit the check and then verify it later?

No. Deposit the check only after you have verified it using "Where's My Refund?" or by calling the IRS. Banks can take weeks to discover a counterfeit check, and during that time the money will appear in your account. If you spend it and the check is later found to be fake, your bank will reverse the deposit and you will owe the full amount plus overdraft fees.

What if the check amount is different from what I expected?

Call the IRS at 1-800-829-1040 before depositing it. The amount may be different because of a calculation error on your return, a penalty or offset, or because the IRS adjusted your return. The IRS can explain the difference. If the IRS says they did not issue a check in that amount, do not deposit it.

Is it safe to call the number on the check if I have questions?

No. Do not call any number printed on an unsolicited check or letter. Instead, call the IRS directly at 1-800-829-1040, which is the official IRS customer service line. Scammers print fake phone numbers on counterfeit checks to collect personal information.

What happens if I deposit a fake check by accident?

Contact your bank immediately and tell them the check is counterfeit. Ask them to reverse the deposit. Do not spend any of the money. Your bank will investigate and remove the funds from your account once the check is confirmed as fake. Report the fake check to the IRS at 1-800-829-1040 or irs.gov/report.

Can the IRS mail a refund check to someone else's address?

No. The IRS mails refund checks only to the address you provided on your tax return. If a check arrived at an address you have not used in years, or to a name that is not yours, it is fake. Do not deposit it.