After filing taxes

[Estrellaperez21]

How can I file my taxes a second time correctly?

[rmatherne88]

If you have already filed and the IRS has accepted it, there is no way to refile. If you need to correct an error you will have to amend. I would not amend until after you receive your refund unless the IRS puts a hold on your taxes because it can cause heavy delays.

[KatrinaLO]

You will not be able to amend your tax return until it has been accepted by the IRS.  Please see the TurboTax FAQ here for more information on amending a 2020 tax return.