The short answer: a rejection means the IRS's systems found a problem before accepting your return, so nothing has been filed yet. Most rejections come down to a handful of mismatches, like last year's income figure or a Social Security number, and take a few minutes to fix. Fix the problem and file again.
It's not an audit, and it doesn't mean you're in trouble. It's closer to a form that bounced because a field didn't match.
Rejected vs. accepted vs. processed
It helps to know the stages an e-filed return goes through:
| Stage | What it means |
|---|---|
| Submitted | Your tax software sent the return to the IRS |
| Rejected | The IRS's automated checks found a problem. The return isn't filed. |
| Accepted | The return passed the automated checks and is officially filed |
| Processed | The IRS reviewed the return and approved your refund or recorded your balance due |
Accepted doesn't mean everything is final. The IRS can still adjust a return later. But a rejected return isn't filed at all, so it's important to fix and resend it.
The most common reasons, and how to fix each
1. Last year's AGI doesn't match
When you e-file, you sign your return electronically by entering your adjusted gross income (AGI) from last year's return. If that number doesn't match the IRS's records, the return is rejected.
How to fix it:
- Find the exact AGI on last year's Form 1040. On the 2025 form, it's line 11a. Use the whole-dollar amount exactly.
- If you can't find last year's return, look it up in your IRS online account under Tax Records, or request a transcript.
- If you didn't file last year, or you're a first-time filer over 16, the IRS says to enter 0.
- If last year's return is still being processed, the IRS also says to enter 0.
- If you amended last year's return, use the AGI from the original return, not the amended one.
- If you filed jointly last year, both of you use the same prior-year AGI.
2. A name or Social Security number doesn't match
The name and Social Security number for you, your spouse and each dependent have to match the Social Security Administration's records exactly.
How to fix it:
- Copy each Social Security number from the card, digit by digit.
- Use the name exactly as it appears on the card. If you recently married or divorced and changed your name, make sure you updated it with Social Security, or use the name they still have on file.
- Check your dependents' dates of birth too.
3. Someone else already claimed your dependent
If another return already listed the same Social Security number as a dependent or qualifying child, your return is rejected.
How to fix it:
- Make sure the person really is your dependent under the IRS rules. A common case is divorced or separated parents who both claim a child.
- If you're sure you're entitled to claim them, you can file a paper return with the dependent included. The IRS will contact both filers to work out who's entitled.
- If you're not entitled to claim them, remove them and file again.
If you think someone claimed your dependent without your knowledge, it can be a sign of identity theft.
4. Your Identity Protection PIN is missing or wrong
An Identity Protection PIN (IP PIN) is a six-digit number the IRS issues to protect your account. If you have one, it has to be on your return.
How to fix it: get your current IP PIN from your IRS online account. A new one is issued each year, so last year's won't work.
5. Someone already filed using your Social Security number
If a return was already filed using your number, yours will be rejected as a duplicate. Sometimes it's a simple mistake, like filing twice. Sometimes it's identity theft.
How to fix it:
- Check whether you or a preparer already filed this year.
- If not, file a paper return with Form 14039, Identity Theft Affidavit, attached, and follow the IRS's identity theft steps.
6. A form's numbers don't add up
Some rejections are about a specific form, like an employer ID number on a W-2 that doesn't match the IRS's records, or a required form that's missing. The rejection message will say which form.
How to fix it: compare what you entered with the paper form, especially employer ID numbers, and make sure every form you received is included.
How long you have to fix it
If your return is rejected near the filing deadline, fix and resend it as quickly as you can. The IRS generally gives a short grace period after a timely return is rejected: if you correct and resend it within that window, it's treated as filed on time. If you can't get the e-filed return accepted, you can file on paper, and the IRS also allows extra time for that.
Don't let a rejected return sit. Until it's accepted, it isn't filed.
If you keep getting rejected
- Read the rejection message carefully. It names the specific problem.
- Try the prior-year AGI from your IRS account, not your memory or last year's software.
- File on paper if the issue is one you can't resolve electronically, like a disputed dependent or identity theft.
- Get help. The IRS's free VITA and TCE programs help many people file at no cost.
Frequently asked questions
Does a rejected return mean I'm being audited? No. A rejection is an automated check before your return is accepted. An audit happens after a return is filed.
Will a rejection delay my refund? Only by the time it takes you to fix and resend it. Once your return is accepted, the normal timeline starts.
Do I need to start over? No. Fix the item that caused the rejection and resend the same return.
What if I owe and my return is rejected on the deadline? Fix it and resend it quickly. Pay what you owe by the deadline either way, since interest and penalties are based on when you pay.
Related guides
This post is general information, not tax advice for your situation. Sources: IRS, Validating your electronically filed tax return; IRS, Free tax return preparation.