Explore the latest electronic invoicing, reporting and archival requirements.

Hungary

Regulations

E-invoicing requirements in Hungary

Banqup Group has a compliant inbound and outbound solution. Compliant real-time reporting solution.

Technical requirements

  • Platform - NAV Online Számla Rendszer

  • Format - FA(3) XML schema (NAV-specific, EN 16931 compatible)

  • Archival period - Minimum 8 years from annual financial statement year

B2G e-invoicing mandates

  • Receiving - All public bodies

  • Issuing - No mandates in place

B2B e-invoicing mandates

  • No mandatory B2B e-invoicing currently for the general market

  • Sector-specific B2B e-invoicing is mandatory for electricity/natural gas (since Jul 2025) and water utility services (Jan 2026)

  • Future plans: Public consultation on a ViDA-aligned B2B CTC/e-reporting hybrid closed Jan 2026; full mandate expected around 2029 (pilot phase likely 2028)

Real-time invoice reporting (RTIR) mandates

  • All domestic B2B/B2C invoices must be reported to NAV in real-time (within 5 minutes of the invoice issuance) via API, including summary/core data; full XML submission.

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