Get your taxes done using TurboTax

No, you don't need to start a new return. If your return was rejected, it means it has not been filed yet. You can open your return to fix the issue and re-file it once it is corrected. 

To confirm the 3rd stimulus check,

1. Open your return
2. In the search box, type recovery rebate credit and select the Jump to link at the top of the search results
3. Follow the instructions to confirm the amount received
4. If you don't see the screen below, it could mean your income is over the limit.