errorEN16931
BR-Z-08:The taxable amount for this VAT category must equal the sum of line amounts minus allowances plus charges for this categ
The taxable amount for this VAT category must equal the sum of line amounts minus allowances plus charges for this category.
We can fix this automatically
AUTO-FIX1. Sum lines/allowances/charges with this category. 2. Calculate: lines - allowances + charges. 3. Set TaxableAmount.
No manual changes needed
Upload and Fix NowWhy This Error Matters
Invoice will be rejected. Zero rated VAT (category Z) requires seller VAT registration, 0% rate, and correct breakdown. Zero rate is different from exemption - it still requires tax compliance.
Common Causes
- Zero rate taxable amount does not match item sum
- BT-116 for Z category breakdown calculation incorrect
- Sum of Z lines + charges - allowances does not match
- Taxable base wrong for zero rate category
- Z breakdown amount mismatch with categorized items
Frequently Asked Questions
The taxable amount for this VAT category must equal the sum of line amounts minus allowances plus charges for this category.
The taxable amount for this VAT category must equal the sum of line amounts minus allowances plus charges for this category. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, BR-Z-08 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-Z-08 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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