errorBREN16931
BR-S-09:The tax amount for this VAT category must be 0 (zero). This category does not generate tax.
The tax amount for this VAT category must be 0 (zero). This category does not generate tax.
We can fix this automatically
AUTO-FIX1. For exempt/zero-rate categories, set TaxAmount to 0.
No manual changes needed
Upload and Fix NowWhy This Error Matters
Invoice will be rejected. Standard rated VAT (category S) requires seller VAT registration, positive VAT rate, and correct tax calculations. Missing elements prevent tax compliance verification.
Common Causes
- Standard rate tax amount calculation incorrect
- BT-117 does not equal BT-116 times BT-119
- VAT amount wrong for taxable base and rate
- Tax calculation error in standard rate breakdown
- cbc:TaxAmount not matching rate × taxable amount
Frequently Asked Questions
The tax amount for this VAT category must be 0 (zero). This category does not generate tax.
The tax amount for this VAT category must be 0 (zero). This category does not generate tax. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, BR-S-09 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted.
Many instances of BR-S-09 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues.
See Also
Last updated: 16 January 2026
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