Rekenbox · 2026
XAF viewer and accounting file checker
Check auditfiles for balances, dates, VAT and references.Your result appears here
Enter the required details. The calculation and standard PDF are free.
Save on this device for free
Understand your result
How this tool works
An XML Auditfile Financieel is an accounting export. The viewer makes its data readable and checks balances, dates, VAT and references, among other items. Use findings to investigate the accounts; a technical check does not assess the substance of every entry.
Common questions
Can I view the auditfile in Excel?
The tool offers CSV exports of entries and balances that you can import into a spreadsheet. This is not a complete conversion of every XAF structure into an Excel workbook.
Does my file leave my device?
The free check runs in your browser. Requesting a report preview or saved version sends the data used for it to the server. That choice is explained before the action.
Which details do you need?
- Choose a file — XAF 3.x or 4.0, up to 10 MB.
Limits of this tool
- Technical check; the source file stays unchanged. A consistent export does not prove that all entries are correct or complete for tax purposes.
Year: 2026 · Version 2026.1
Sources for this tool
- Belastingdienst — Auditfile Financieel · calculation source checked 2026-09-04
Prepared by the Rekenbox product team at Winstwaker. The listed source references and calculation version make the method traceable. Report a content error Last updated: 2026-09-04. Rekenbox is a product by Winstwaker. The tool applies a calculation model to your inputs; a result or paid report is not a personal assessment by an adviser.