Retirement tax questions

@Caseyblue After your enter your 1099-R, and indicate it was a covid-related distribution, TurboTax will ask if you repaid all or part of your distribution.  Enter the amount you repaid (screenshot). 

The balance of the distribution can be reported over three years.  Continue until you get a screen with a checkbox asking 'if you want to pay tax this year' and DON'T check the box (screenshot).

Click this link for more info on 2020 Stimulus Tax Relief.