1. Click on Payment Processing under the Accounts Payable tab:
2. Click on Paid Bills:
3. Click on a Bill that you'd like to void:
4. Click on the Check Number:
5. Click on Void Check:
6. Click on Confirm:
7. If you'd like to check back on your payment, click on the payment number:
8. The Bill will return as approved and unprocessed. You may find the unprocessed bill in the Paid Bills section in the Payment Processing tab. 
