E-Invoicing in Hungary
Hungary pioneered real-time invoice reporting (RTIR) in the EU. All B2B invoices must be reported to NAV in real-time.
B2G (Business to Government)
Mandatory
Effective: July 1, 2018
Electronic invoicing requirements for transactions with government entities and public sector organizations.
B2B (Business to Business)
Mandatory
Effective: July 1, 2018
Electronic invoicing requirements for transactions between private businesses and commercial entities.
Supported Formats
NAV XML 3.0EN 16931
Additional Notes
Real-time reporting within seconds of invoice issuance. Threshold expanded over time.
Open Banking + E-Invoicing in Hungary
Combining e-invoicing with Open Banking creates powerful automation opportunities. Open Banking APIs enable real-time bank transaction access for automated invoice reconciliation, while Payment Initiation Services (PIS) allow instant payments directly from e-invoices.
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Auto-Reconciliation
Match bank transactions with e-invoices automatically
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Instant Payments
Pay invoices with one click via PIS
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Cash Flow Visibility
Combine invoice & bank data for forecasting
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