From 1 July 2026 Hungary will tighten its M-sheet VAT reporting, requiring detailed breakdowns of VAT charged and deducted by rate, and mandating new data fields. The ÁNYK filing system will be phased out by 31 December 2026, with taxpayers moving to the eVAT platform, and M-sheets will be abolished entirely from 2027. These changes stem from the 2025 Autumn Tax Package and represent a shift toward real‑time, deduction‑based reporting.

Hungary’s National Tax and Customs Office has released the ViDA implementation document outlining mandatory e‑invoicing and real‑time VAT reporting. The reform requires all taxable persons to exchange invoices in the EN 16931 format, prohibits email distribution, and introduces an AOR reporting obligation within five days. The five‑corner model will be used for transmission, with service providers optional.

Hungary has raised its Intrastat reporting thresholds for EU intra‑community dispatches and arrivals effective 1 January 2026. The arrivals threshold rises to HUF 500 million and the dispatches threshold to HUF 200 million, while the statistical reporting thresholds remain unchanged. The electronic Intrastat form now requires detailed data such as goods description, commodity code, delivery terms, transport mode, destination and origin countries, weight or quantity, and invoice value, and since January 2022 also the country of origin for dispatches and the VAT ID of the recipient.

On December 23, 2025, Hungary enacted Decree No. 45/2025, setting new transfer‑pricing documentation thresholds. The decree requires local files for related‑party transactions above 150 million HUF and master files for those above 500 million HUF, while offering simplified documentation for low‑value services.

The European Court of Justice ruled in Case T-363/25 that VAT deductions cannot be claimed on re-invoiced supplies when the underlying transaction structure is deemed fictitious. A Hungarian automotive parts trader was denied input VAT deduction on purchases from German suppliers re-invoiced through a domestic intermediary.