Deductions & credits

When you fill out a return reflecting the correct age of 70 1/2 (or older) during the year and enter the 1099-R RMD, keep going and on one of the following screens you'll be asked if you made a qualifying charitable contribution.  It will show up on 1040 line 4b as 0 and QCD written by  it.  Did you already file it?  You can amend.  

This is from my Desktop program......