Sometimes things happen and employer benefits like medical, 401K, dental, deferred comp etc need to be reversed.  I have tried to reverse a deferred comp employer match to have the taxes reversed as well.  The match comes over as a negative just fine but it won't reverse the taxes.  I have to enter the employee taxes as a negative on a time card but go through Transaction History to reverse the employer taxes.  This really isn't a solution since the employer taxes are not adjusted through payroll.  Can all ER benefit codes be set up on the back end to be able to support reverse entries?