We are currently using 2019 Sage 100 v2.21.2.0 and I need some help. 

Through the payroll module we pay various bonus types that are contingent on the employee working for a specified time frame or they may have to repay a pro rated amount back.   

One of our employees has to pay back a prorated bonus amount and  did not have enough wages in their final check to make the full repayment so we allowed them to mail in a personal check in the net amount, (Gross Wage less Social Security and Medicare tax).  I have just received the repayment in the mail and have closed out Qtr. 3 already.   How do I make the adjustment to her payroll record and not end up with negative wages in Qtr. 4?   The one click check reversal option will not work for this scenario since this is a partial repayment and will not align with the original amount paid to her.  I need to ensure both portions of SS and Med are reversed along with her FUTA and SUTA wages. 

Any help would be appreciated!

Thanks,

Leslie