If your entire annual pension plan distribution is withheld for taxes, you should still report the distribution as your Required Minimum Distribution (RMD).
Here’s what you need enter:
Report the Distribution: Enter the total amount of your pension distribution as your RMD in TurboTax. Even if the entire amount was withheld for taxes, it still counts as your RMD.
Check Form 1099-R:
Box 1: Shows the total amount of your pension distribution.