• You paid invoices before the beginning or after the end of the calendar/fiscal year
• The invoices are still outstanding
• You haven't selected include this vendor when filing in the vendor records

 NOTE: T5018 will only show paid invoices in the calendar/fiscal year that you've selected. 

Verify the vendor records settings

1. Go to Payables/Vendors & Purchases, then Vendors.
2. Select the vendor and go to the T4A & T5018 tab.
3. Select include this vendor when filing.

Check the paid invoices report

1. Go to Reports, Journal entries/Transaction Details, then Payments.
2. Select the Fiscal Year, the Start and Finish dates, and check the appropriate boxes under Show.
3. All paid invoices will be on this report. Unpaid invoice won't show on this report and won't be on T5018.