Get your taxes done using TurboTax

At the top of your tax return select Federal Review

That will take you to this screen where it asks if you have already received your stimulus payments.  If you received the first or second payment already, then select Yes and fill in the information.  If you did not receive any payment select No.  If you received the first payment only, fill in that amount and put zero (0) for the second payment.

When the screen is correct, you refund will be adjusted for the amount of stimulus payment that will be added to your 2020 refund.

The stimulus payments are an advance on 2020 tax returns and will be added to the return if they have not already been received.