Drake Accounting®: How do I delete a check written in Quick Payments?
Checks written in the Quick Payments (previously Check Writer) module cannot be deleted, only voided.
To void the check, go to Payables > Payments > Invoice Payments and select the vendor and applicable check. Once you have selected the desired check, select the Void button. The line item will remain, but transactions that were written to the Journal will be automatically reversed.