Retirement tax questions

Aburdette0723 - the answer is ZERO, because they are asking you how much of the amount is a ROTH IRA contribution! If your W-2 was prepared correctly, because you have a SIMPLE plan; then none of the amount listed should have been for a ROTH IRA.  Key words being ROTH!  They are trying to determine if you are entering the code in Box 12 as “S” in error.