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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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Why 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 BaseAmount

Common 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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