Hi there: I find the simplest way to make this kind of payment is to go to the Payments window, select Make Other Payment, and then do the journal entry with the amounts to the accounts you choose. In the case of paying the PST amount you would pick Minister of Finance as your Vendor and then Dr. the PST Charged account with the amount you are clearing, Cr. PST Compensation account with the amount of your compensation and Cr. Bank account for the amount of the net cheque. Double check that your journal entry is doing what you want it to do (Control+J) and if it is then Print the cheque and post.
As always, there is more than one way to do just about anything in Simply, but like I said, I find this the easiest way to handle this particular kind of payment. Rita Deering