If you have already e-filed your 2021 federal tax return and it has been Accepted by the IRS, another tax return with your name and Social Security number cannot be e-filed. The IRS would automatically Reject the e-filed tax return.
See this TurboTax support FAQ - https://ttlc.intuit.com/turbotax-support/en-us/help-article/security-risk/security-software-turbotax...
