How To Write Off Checks In Quickbooks . Click save & close or save and. I'd be glad to show how you can create a journal entry in quickbooks desktop enterprise. How To Get A List Of Checks Written In Quickbooks from caetanoveloso.com In the write checks dialog box, enter the actual check number that was issued in the no. For discount account, select the bad debt account, and select done. Also, i recommend contacting your account to ask for assistance to do your journal entries correctly.