No. Once it’s filed you have to wait to see if it is accepted in which case you can amend it after it is completed processed or rejected in which case you can change it.
The IRS will start processing returns on Feb 12. Until then TurboTax will hold your pending e-filed return. Pending returns can not be changed. If the return is accepted you will get an email. If the return is rejected the e-mail will tell you what to correct and you can make changes before
e-filing again. Amend to change an accepted return. Instructions below. https://ttlc.intuit.com/community/amending/help/how-to-amend-change-or-correct-a-return-you-already-...
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