Online Invoice Data Transmission Launched

On 1 July, the new online data transmission system of NAV (National Tax and Customs Administration) went live, and millions of invoices have been registered since then. There was a one-month trial period without penalties, but in August it is fully working.

Our clients have prepared for it in time and are working according to the latest legal regulations.

Recent Posts

Common VAT Mistakes in Hungary and How to Avoid Them - Leinonen
July 22, 2026

Common VAT Mistakes in Hungary and How to Avoid Them

Value added tax (VAT) applies to most goods and services bought and sold across the European Union. While the EU sets standard rules, each member…

Continue reading
Home Office or Remote Work in Hungary - Leinonen
July 20, 2026

Home Office or Remote Work in Hungary: What Employers Need to Know

Hybrid and remote arrangements have become a permanent feature of the Hungarian labour market, but Hungarian law draws a clear legal distinction between “remote work”…

Continue reading
Electronic Signatures in Hungary - Leinonen
July 1, 2026

Electronic Signatures in Hungary: A Practical Guide for Foreign Directors

Managing a Hungarian company from abroad means signing documents on a regular basis, from financial statements to corporate resolutions. In Hungary, an electronic signature has…

Continue reading