Marilyn Pannullo

See this TurboTax support FAQ for amending a tax return - https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-return/amend-change-correct-return-a...

Your amended return will have to be filed by mail.  Do not expect quick results from amending.  It takes the IRS four to six months -- sometimes longer -- to process an amended return.

 You can watch for information here:

https://www.irs.gov/Filing/Individuals/Amended-Returns-(Form-1040-X)/Wheres-My-Amended-Return-1

Did you complete the 2021 tax return using the TurboTax online editions?  If so, follow this procedure -

To access your prior year online tax returns sign onto the TurboTax website with the User ID you used to create the account - https://myturbotax.intuit.com/

Start the 2023 online tax return by entering some personal information then click on Tax Home on the left side of the screen.

On the Tax Home webpage -

Scroll down to the section Your tax returns & documents.  Click on the Year 2021 and Click on Amend (change) 2021 return

If you need a blank IRS Form 1040-X for tax year 2021 go to this IRS website - https://www.irs.gov/pub/irs-prior/f1040x--2021.pdf