Do you post an Aflac bill to apply the payment against? We have our payroll processed by a third party and have Aflac as well. We post our Aflac bill and when the Aflac payment drafts from our checking account we go to "Pay Bills" under our vendor center and "pay the bill." You should have an account on your chart of accounts for payroll benefits. We use a pretax deductions account on our chart of accounts (CAF) to post the pretax policy payments to.