After you file


@Darryl1995- wrote:

I’m trying to change my routing number and account number I no longer have my old account information.


TurboTax does not store your bank information.

Once a tax return has been filed the bank information cannot be changed.

 

When you file the 2020 federal tax return you can enter the bank routing and account number for a direct deposit of a federal tax refund in the File section of the TurboTax program.