
If you’ve logged into your tax account or submitted your tax return only to learn that the IRS says someone already filed but you didn’t, you’re officially dealing with tax-related identity theft. This situation can be stressful, but knowing what to do next can turn a panic moment into a step-by-step recovery process. The IRS uses strict anti-fraud measures, so when they flag this issue, it usually means someone has used your Social Security number to file a return before you. This problem often stems from stolen personal information, phishing scams, or data breaches. Acting quickly is crucial—not only to get your rightful refund but also to secure your financial accounts and prevent further misuse of your identity.
How To Confirm The Issue
Before you act, confirm that the IRS error isn’t just a technical glitch:
- Check Official IRS Notifications: Review any IRS letters for the exact nature of the alert.
- Log In To Your IRS Account: See if a suspicious return date or payment status appears.
Immediate Steps To Take
- Contact The IRS Immediately: Use the number provided in your official notice.
- Submit IRS Form 14039 (Identity Theft Affidavit): This tells them you’re a victim.
- File A Paper Return: Include the affidavit and required documents.
- Monitor Your Tax Account: Regularly check for changes.

Protecting Your Identity After The Incident
Once the IRS begins investigating:
- Set Up An Identity Protection PIN (IP PIN) for extra filing security.
- Check Credit Reports through AnnualCreditReport.com.
- Place Fraud Alerts or credit freezes with major bureaus.
- Secure All Accounts: Change passwords and enable two-factor authentication.
How Long Will The Resolution Take?
IRS identity theft cases can take several months to resolve. Timelines vary depending on the complexity of the fraudulent return and how soon you reported it. Patience and careful recordkeeping are key.
Helpful Tips To Prevent Future Issues
- Avoid Suspicious Emails Or Calls: The IRS will never email or call unprompted about taxes.
- Shred Financial Documents before disposal.
- Update Software for maximum cybersecurity.
FAQs:
Q: What is the first thing I should do if the IRS says someone filed my taxes?
A: Call the IRS and file Form 14039.
Q: Can I still get my refund if this happens?
A: Yes, but it may take longer while the IRS verifies your identity.