Hello @Diane18 ,
The simplest way to do this is as follows:
1. Write a cheque to your accountant which presumably is a name in your Vendor List.
2. Under the Expenses tab in your cheque, enter your Accounts Payable G/L account.
3. Tab over to the Customer:Job field.
4. Enter the accountant's vendor name again.
5. Save and close.
6. Go to your Vendor List.
7. Scroll down to this vendor name.
8. Note you now have a negative Accounts Payable with this vendor, meaning that you have paid prior to invoicing.
9. Enter vendor's invoice when it arrives.
10. Go to Pay Bills.
11. Choose the vendor's name and select the vendor bill.
12. There will be credits available from the payments you have made. Apply the credits to the bill.
This is an acceptable way to do this if it is a short term thing, meaning it wouldn't span past the fiscal year-end. It also depends on if it is a significant amount. If it isn't, then this is still a good way to do it. If it is a significant amount sitting as a negative accounts payable at fiscal year-end, you should probably make a JE to move it from Accounts Payable to an other asset account so that it is identified on the financial statements for transparency. Then, if you want, you can reverse that entry the first day of the next year and pop it back into Accounts Payable.
Just remember whenever using A/P or A/R as one of the accounts in a JE, you must put it on the first line of the JE, and you must tab over to the Name field and enter the respective vendor or customer name. Only then will that line post to your A/P or A/R ledger properly, and it will always be available as a credit until you go in and apply the credits using Pay Bills or Receive Payments.
Hope that helps. :)