How to know where your refund is after the IRS mails it

Once the IRS mails your tax refund check, you can track it through the U.S. Postal Service using the tracking number the IRS provides. The IRS sends this number by mail to your address on file, usually within 7 to 10 days after your refund is approved. You can also check the IRS "Where's My Refund?" tool before the check ships to see the exact mailing date — this is the last update you'll get from the IRS itself.

After that point, tracking moves to USPS. The IRS does not track individual checks once they leave its facility, so the postal service becomes your only source for real-time location information. A standard refund check takes 7 to 14 business days to arrive after mailing, though weather, distance, and postal volume can extend this.

Key Takeaways

  • The IRS sends you a tracking number by mail after approving your refund, which you use on the USPS Informed Delivery or USPS tracking website to follow the check.
  • The "Where's My Refund?" tool on IRS.gov shows you the mailing date but stops updating once the check ships — after that, USPS tracking is your only option.
  • A mailed refund check typically arrives 7 to 14 business days after the IRS mails it, though delays can happen during peak tax season or bad weather.
  • If your check does not arrive within 21 days of the mailing date shown in "Where's My Refund?", contact the IRS to report it missing.

Getting the tracking number from the IRS

The IRS mails the tracking number separately from the check itself. This number arrives at your address on file within 7 to 10 days after your refund is approved. The envelope will say "Important Tax Return Information" and will contain a letter with the USPS tracking number printed on it.

Do not wait for this letter to check the mailing date. Log into the IRS "Where's My Refund?" tool at IRS.gov using your Social Security number, filing status, and the exact refund amount. This tool updates once per day and will show you the date the IRS mailed the check, even before the tracking letter arrives. Once you see the mailing date, you can estimate when the check should land — typically 7 to 14 business days later.

Using USPS Informed Delivery to track the check

USPS Informed Delivery is the easiest way to track a refund check once you have the tracking number. Sign up for free at informeddelivery.usps.com, then enter the tracking number the IRS sent you. The service will show you a photo of the front of your mail each day, including the refund check envelope, and will tell you the expected delivery date.

Informed Delivery updates daily, usually between 6 a.m. and 10 a.m. in your time zone. If the check is delayed, the tracking status will change to show the new expected delivery date. You can also use the standard USPS tracking website at usps.com — enter the tracking number in the "Track a Package" box and refresh it daily to see updates.

What to do if the check does not arrive on time

If the check does not arrive within 21 days of the mailing date shown in "Where's My Refund?", the IRS considers it lost. Call the IRS at 1-800-829-1040 to report it. Have your Social Security number, filing status, and the mailing date ready. The IRS will file a trace on the check and may issue a replacement by direct deposit or a new check.

Do not cash the original check if it arrives after you have reported it missing and received a replacement. If both arrive, contact the IRS immediately to return the duplicate. Cashing both checks is considered fraud and can result in penalties.

Why your refund check might be delayed

Refund checks are delayed most often during peak tax season (February through April), when postal volume is highest and IRS processing backlogs push back mailing dates. Bad weather, postal strikes, or route changes can also add days to delivery. A check mailed in March may take 14 days to arrive, while one mailed in June might arrive in 7 days.

If your check was mailed during a known postal delay — such as a regional weather event or holiday period — the expected delivery date in USPS tracking will reflect this. Do not assume the check is lost until it is 21 days past the mailing date shown by the IRS.

Choosing direct deposit instead of a mailed check

If you are filing a new return and want to avoid waiting for a mailed check, request direct deposit instead. Direct deposit deposits your refund into your bank account in 1 to 3 business days after the IRS approves it, with no mail delay. You provide your bank routing number and account number on your tax return.

If you already filed and chose a mailed check, you cannot change it to direct deposit. However, if your refund has not been mailed yet, you can contact the IRS to update your banking information before the check ships. Call 1-800-829-1040 with your Social Security number and bank details ready.

Frequently Asked Questions

Can I track my refund check before the IRS mails the tracking number?

No. The IRS does not provide a tracking number until after your refund is approved and scheduled to mail. You can check the mailing date in "Where's My Refund?" on IRS.gov, but you cannot track the physical check until the IRS sends you the USPS tracking number by mail.

What if I moved after I filed my taxes?

If your refund check was already mailed to your old address, contact the IRS at 1-800-829-1040 to report it. The IRS can file a trace and may issue a replacement to your new address. If you have not yet filed, use your current address on the return so the check and tracking number go to the right place.

Does the IRS send the tracking number and the check at the same time?

No. The IRS mails the tracking number letter separately, usually 7 to 10 days after approval. The check itself mails on a different date, which you can see in "Where's My Refund?". Both should arrive within a few days of each other, but the tracking letter often comes first.

What if USPS tracking shows my check was delivered but I did not receive it?

Check your mailbox and ask household members if they retrieved it. If it is not there, contact USPS at 1-800-275-8777 to file a claim for a missing delivery. USPS will investigate. If the claim is denied, call the IRS at 1-800-829-1040 to report the check missing and request a replacement.

Can I get my refund faster by paying a fee?

No. There is no way to speed up a mailed refund check once it leaves the IRS. Direct deposit is the fastest method, but only for future refunds. If you have already chosen a mailed check, the standard 7 to 14 day delivery time cannot be shortened.