errorHUnav

`HU-R-002`:NAV Online Invoice reporting required

Hungarian invoices over HUF 100k must be reported to NAV.

Fix this in your source system

MANUAL

Hungarian invoices over HUF 100,000 must be reported to NAV (National Tax Authority) Online Invoice system in real-time. This requires API integration with NAV and cannot be done by modifying the invoice XML. Use NAV-compliant invoicing software.

See the step-by-step instructions below to fix this error manually.

Why This Error Matters

Hungarian law requires real-time invoice reporting.

How to Fix It

Check threshold

VAT > HUF 100,000?

Report to NAV

Via NAV Online Invoice API

Get reference

NAV assigns transaction ID

Technical Details

NAV Online Invoice API

Common Causes

Not reported to NAV
Reported late

Frequently Asked Questions

Hungarian invoices over HUF 100k must be reported to NAV.

Submit invoice data to NAV within 5 days. Invoice Navigator can help identify and fix this issue.

Yes, HU-R-002 is a critical error that must be fixed.

Related Errors

HU-R-001

Hungarian tax number required

HU-R-003

NAV technical user required

Last updated: 19 January 2026

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HU-R-002:NAV Online Invoice reporting required