If your return has been efiled and accepted, you will have to file an amended return in order to add the W-2 that was submitted after efiling. Amendment forms will be available mid February. Come back at that time and TurboTax will walk you through the steps of amending your return.
If the return is efiled and it rejects, you have a chance to add the W2 when fixing what caused your return to be rejected.
https://ttlc.intuit.com/replies/4904787
If your return has been efiled and accepted, you will have to file an amended return in order to add the W-2 that was submitted after efiling. Amendment forms will be available mid February. Come back at that time and TurboTax will walk you through the steps of amending your return.
If the return is efiled and it rejects, you have a chance to add the W2 when fixing what caused your return to be rejected.
https://ttlc.intuit.com/replies/4904787