How to fill the 1099R fom if I overcontributed to 401k in 2018, and I'm going to get the excess payment paid back to me before April 15, but no 1099R before that?
Q - where do i put all this details - 1099R, substitute 1099R or both?
Q - in the 1099R, box 7, when I set code P - it shows "return of contribution taxable in 2017" doesnt seem applicable?
Q - where do I indicate that this is from 2019 1099R?