If you've moved and need to update your address on file with the IRS, the process is straightforward—but the right method depends on your situation. The IRS needs your current address to send tax notices, refunds, and correspondence. Updating it promptly helps you stay on top of important deadlines and avoid missing critical information.
The IRS uses your address to mail tax notices, penalty notifications, refund checks, and other official documents. If your address is outdated, you might miss important communications about audits, payment due dates, or refund status. Filing taxes from an old address can also create processing delays or cause the IRS to flag your account.
The simplest way to update your address is by filing your next tax return with your new address. When you submit Form 1040 (or whichever return you file), enter your current address. The IRS will update their records automatically. This works well if you're planning to file soon.
If you need to update your address before filing your next return, use Form 8822-B, "Change of Address." This dedicated form lets you notify the IRS directly.
You can:
Processing typically takes 4–6 weeks.
If you operate a sole proprietorship or have business income reported on your individual return, use Form 8822-C instead. This form covers business address changes and follows the same filing process as 8822-B.
Some taxpayers with IRS online accounts can update their address directly through IRS.gov without filing a separate form. The availability depends on your account type and filing status, so check the IRS website to see if this option applies to you.
| Factor | Impact |
|---|---|
| Refund pending | Updating quickly prevents checks from going to your old address |
| Filing deadline approaching | Including your new address on your next return is often fastest |
| Recent move | Submitting Form 8822-B separately ensures faster processing than waiting to file |
| Business income | You may need Form 8822-C instead of 8822-B |
| Audit or notice pending | Contact the IRS directly to flag urgent address changes |
To file a form or update your address online, have ready:
Don't wait if:
It's less urgent if:
Keep in mind that mail forwarding through the postal service doesn't automatically notify the IRS. You must update your address directly with them.
If you've already submitted Form 8822-B or updated online and still receive mail at your old address after several weeks, or if you have a pending audit or notice, call the IRS at 1-800-829-1040 to confirm your address change was processed. Having your Social Security number and both addresses ready will speed up the call.
The bottom line: update your address as soon as it changes, using whichever method fits your timeline. The earlier you notify the IRS, the less risk of missing important documents or refund delays.
