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BR-59:Allowance base amount required when percentage used
If allowance/charge has percentage, base amount is mandatory.
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Upload and Answer QuestionsWhy This Error Matters
Base amount needed to verify percentage calculations.
How to Fix It
1
Check for percentage
If MultiplierFactorNumeric exists
2
Add base amount
Amount = BaseAmount × Percentage / 100
Technical Details
XPath: //cac:AllowanceCharge/cbc:MultiplierFactorNumeric requires BaseAmountCommon Causes
- Percentage discount without base
- Template configuration error
Frequently Asked Questions
If allowance/charge has percentage, base amount is mandatory.
Add BaseAmount element when using percentage-based allowances. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, BR-59 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted by the recipient's system.
Many instances of BR-59 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues, including allowance base amount required when percentage use.
See Also
Related Errors
Last updated: 18 January 2026
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