Can you file tax return twice?
Henry Morales
Published Mar 20, 2026
If you attempt to file your return twice, the IRS will reject the return and return it with an error code and explanation. The IRS typically uses error code 0515 or IND-515 to inform the sender that the taxpayer already filed a tax return for the same year using the same Social Security number.
Can I refile my taxes?
If you need to make a change or adjustment on a return already filed, you can file an amended return. Use Form 1040-X, Amended U.S. Individual Income Tax Return, and follow the instructions.
What happens if you file a second tax return?
The process of investigating potential tax identity theft can take about 180 days. Sometimes you realize that you filed a tax return with one or more errors that need to be fixed. In this case, you can’t file a second tax return. Instead, you have to complete an amended tax return using Form 1040-X.
How does second look tax return review work?
With the Second Look ® tax return review, our trained professionals will review old returns that you or others prepared. The goal? To get you the refund you earned, fair and square. . Scroll to bottom of page. You’re wondering – where might those dollars be hiding? Common mistakes we catch when we double check your tax return include:
What happens if the same tax return is E-filed?
If your tax return is rejected because a return for the same tax year with your Social Security number has already been received by the IRS, you may be the victim of identity theft. What this means is that someone else has filed a return using your name and number.
What happens if the IRS rejects the same tax return?
This will trigger a rejection because the IRS only accepts one tax return per year with your information, even if the new return differs from the original. To correct anything on the tax return, you will need to file Form 1040X – Amended U.S. Individual Income Tax Return with the IRS.