Our church has one employee, the pastor. As a pastor, he gets to claim the clergy housing allowance, which allows him to deduct up to 1/3 of his salary before taxes for housing. 

This allowance is not recognized by Sage 50, so to create a paycheque for him requires that we use the CRA Payroll Deduction Online Calculator (PDOC) and then transfer the calculation results to Sage payroll and create the paycheque entry by hand.

Until 2024, we have always been able to create a monthly recurrent transaction that saves us having to re-enter the paycheque deduction figures by hand every month. Each January we update the recurrent transaction to match the new PDOC numbers.

Now, when I try to create a manually calculated paycheque and save it as a recurrent transaction, the CPP amount--and ONLY the CPP amount--does not "stick." Specifically, the calculated amount from the PDOC ($127.33) changes to $116.09 the next time the recurrent transaction is invoked. I make sure that automatic payroll calculations is turned off before using the recurrent transaction. 

EI and tax withholding amounts remain as entered manually. This only affects CPP. 

This isn't the end of the world if it can't be fixed, but I'd prefer not to have to re-enter this one figure every month. 

Is this a known issue?