Understanding Hungarian Invoicing Requirements
In Hungary, invoicing regulations are stringent, requiring contractors to comply with the National Tax and Customs Administration's (NAV) Real-Time Invoice Reporting (RTIR) system. Since January 2021, all transactions, including B2B and B2C, must be reported in real-time, within five minutes of issuance, using the Online Számla system. This ensures that invoices are immediately accessible to tax authorities, enhancing transparency and compliance.
Contractors must be mindful of the mandatory fields required on invoices, which include the date of issuance, a unique sequential number, VAT numbers, and full names and addresses of both the supplier and customer. Non-compliance can result in significant penalties, with fines reaching up to HUF 1,000,000 per invoice. Proper understanding and adherence to these requirements are crucial for contractors to avoid financial repercussions.