1. In Reports > Bank Account Reports > Open an existing or new Bank register report
2. On the General tab, confirm the correct bank is selected
3. Ensure the Transaction dates selected include the original date of the voided check that is missing
4. Click the Filters button
5. Select Transaction Status and ensure that Voided checks are marked to be included 
6. If voided checks are already included, ensure the start date is within the desired range
7. Select Post Status and ensure that Do Not Post is marked, as checks that were voided before being posted will revert to a Do Not Post status
8. Preview the report to confirm the voided check is now showing