GST reconciliation that matches itself

Upload the register, get four answers

Upload an Excel or CSV export of your GST Sales Register. Each line is matched on invoice (or credit note) number and amount.

• Matched — number and amount agree
• Mismatch — same number, different amount
• In the GST register but not in DFIE
• In DFIE but not in the GST register

Output GST from what was actually filed

Your output GST is calculated from the register’s own tax figures. The same file can’t be uploaded twice, and an invoice already reconciled in an earlier upload is flagged rather than counted again.

Missing invoice numbers, month by month

For each bill series, DFIE looks at the lowest and highest invoice number in a month and lists every number in between that’s missing — so a gap in the sequence is visible and can be explained.

Lock a clean period

Drill into any month with full detail and export it. Once a period is clean, Accounts locks it so it stays closed.