At the very end of your TurboTax interview (under the FILE portion), you'll be asked how you'd like to receive your tax refund. Once you choose "direct deposit", you'll be asked to enter your banking info (routing number and account number).
*** I am NOT a tax expert. I am a seasoned TurboTax user, and volunteer to provide assistance to TT users. Nothing I post is to be considered TAX ADVICE; I bear no legal liability for responses.***
