Correct or cancel an issued invoice
Issued invoices are locked. Learn when to edit, delete, or issue a credit or debit note instead.
Once an invoice has been submitted to Taxilla it is locked: the database refuses changes to its lines, amounts and parties. Corrections are made with a separate document that references the original.
What to do depends on the status:
| Status | How to correct |
|---|---|
| Draft or Validated | Open it and edit directly, or delete it from the list menu |
| Rejected | Editable again. Fix the issue, click Validate & save, then Submit to Taxilla |
| Submitted, Delivered or Reported | Issue a credit note or debit note |
To cancel or reduce an issued invoice:
- Go to Invoices, open the row menu (⋯) and choose Create credit note.
- The editor opens as a Tax credit note with the original invoice, preceding reference and lines pre-filled.
- To cancel the invoice in full, keep all lines. To correct part of it, remove or reduce lines until the note covers only the difference.
- Enter a Reason for credit, click Validate & save, then Submit to Taxilla.
To increase an issued invoice, choose Create debit note instead and enter only the additional amount.
Good to know:
- The locked banner on an issued invoice reminds you of these options. Preview, PDF, Duplicate and Send by email still work.
- Housekeeping is allowed on locked invoices: category, archive, payments and custom fields.
- A credit note cannot exceed the remaining creditable balance of the original (original total plus issued debit notes minus issued credit notes).
- Instead of correcting a wrong invoice, you can also credit it in full and issue a new invoice. Duplicate copies the original into a fresh draft.
- In Test (simulated) mode nothing was sent, so Reset test submission on the E-invoicing Submissions card returns the invoice to Validated for editing.
- Delete is only offered for Draft and Rejected invoices, and only to owners, admins or members with the "delete invoices" permission. A rejected invoice that was sent in UAT or Live mode cannot be deleted, because its submission is kept as a legal record; fix it and submit again instead.
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