Hungary Guest Registration: The Complete Guide for 2025
If you operate an accommodation in Hungary (a hotel, apartment, Airbnb, guesthouse, or hostel) you are legally required to register every guest with two separate government systems before or at check-in. Miss either one and you risk fines, inspections, or suspension of your operating license.
This guide covers both systems, the data you need to collect, the deadlines that apply, and how property managers are automating the entire process to stay compliant without adding hours of admin work.
What Is Hungary Guest Registration?
Hungary guest registration is the legal obligation for all accommodation providers to submit guest identity data to two distinct government platforms:
- VIZA (Vendég Információs Zárt Adatbázis) is the national police guest registration system. It is a secure, law-enforcement database managed by the Hungarian Tourism Agency (MTÜ). Every guest’s identity data must be transmitted here using asymmetric encryption via certified software. Only the police can access this data.
- NTAK (Nemzeti Turisztikai Adatszolgáltató Központ) is the National Tourism Data Supply Center. It receives daily, anonymized statistical reports — check-in and check-out dates, booking type, occupancy — from all registered accommodations in Hungary.
Both obligations are mandatory. There is no threshold below which a property is exempt: hotels, private rentals, hostels, and guesthouses all have the same reporting requirements under Hungarian law.
The Legal Basis for Guest Registration in Hungary
The reporting requirements stem from several pieces of Hungarian legislation:
- Law CLXIV of 2005 on Trade, governing accommodation service activities
- Law CLVI of 2016 on State Support for Tourism Development Areas, which introduced NTAK as a mandatory platform
- Government Decree 239/2009 (X. 20.) on the conditions for providing accommodation services and issuing licenses
- Law CXII of 2011 on the Right to Informational Self-Determination and Freedom of Information, which governs how guest data must be handled and stored
The Hungarian National Authority for Data Protection and Freedom of Information (NAIH) oversees GDPR compliance in the context of guest data transmission. All data sent to VIZA and NTAK must meet encryption and confidentiality standards.
VIZA: Police Guest Registration
What data you must collect
For every guest aged 14 and above, the following fields are mandatory:
- First and last name (current and at birth)
- Mother’s first and last name at birth
- Date and place of birth
- Sex
- Citizenship
- ID document type and number (passport, ID card, or driver’s license)
- For non-EU nationals: visa or residence permit number, date and place of entry
For guests under 14, the document ID and type are optional. Their representative — a parent or guardian — provides the data on their behalf. For guests over 14, accommodation access can be denied if they refuse to present valid ID.
One technical restriction matters: neither your software nor the VIZA system can store images of the scanned documents. Only the extracted data fields are retained.
How the data is transmitted
Data goes from your Property Management System (PMS) to the VIZA platform via the THF module (Tároló Hely Feltöltő), using a SOAP web service with asymmetric encryption. Transmission requires a valid client TLS certificate issued to your property through the NTAK certification process.
The data must be sent by the end of the same calendar year in which it was collected. In practice, most compliant operators submit at check-in. VIZA stores the data for a maximum of two years, accessible only to law enforcement.
What happens if you don’t comply
Non-compliance exposes properties to fines from the local notary (Jegyző), who is responsible for licensing and inspections. The notary can also trigger temporary suspension of operating rights. Additionally, the NAIH can open data protection audits if your data handling practices are found to be non-compliant.
NTAK: Tourism Statistics Reporting
What NTAK collects
NTAK receives anonymized daily data from every registered accommodation in Hungary. The information includes:
- Check-in and check-out dates
- Booking type (business or private stay)
- Occupancy data and guest demographics (anonymized)
The Hungarian Tourism Agency (MTÜ) uses this data to produce national tourism statistics. Individual guest identities are not part of the NTAK dataset — this is the key distinction from VIZA.
Reporting frequency and method
NTAK requires daily or real-time data submission, depending on the software setup. Authorized PMS providers connect via the NTAK web service API, transmitting data automatically. There is no manual portal for individual report submission — you need certified software to comply.
All commercial accommodations must register with NTAK before starting operations. Registration is digital-only, handled through the Hungarian Tourism Agency portal at info.ntak.hu.
VAT and tourist tax obligations linked to NTAK
While NTAK handles tourism statistics, Hungarian accommodations also have parallel financial reporting obligations:
VAT (ÁFA): The standard rate is 27%, with a reduced rate (typically 5%) applicable to certain hotel services. Invoices must be transmitted in real time to the National Tax and Customs Administration (NAV) via the Online Számla (Online Invoice) electronic system in XML format.
Tourist tax (IFA — Idegenforgalmi Adó): Set by each municipality, proportional to the nightly rate. Collected tourist taxes are transferred to local authorities monthly. Owners whose annual income exceeds 8 million forints must register as VAT payers.
The Guest Check-In Process Step by Step
Understanding the full workflow helps clarify where automation makes the biggest difference.
Step 1: Document presentation. The guest presents a passport, ID card, or driver’s license at check-in. A certified ID scanner (integrated with the PMS) reads the document automatically. If scanning fails, manual entry into the PMS is required.
Step 2: Data entry and validation. The PMS records all mandatory fields. The system distinguishes between data read from the scanner and data entered manually — this distinction is passed through to VIZA.
Step 3: VIZA transmission. The PMS sends the guest data to VIZA via the THF SOAP endpoint. The message is signed with the accommodation’s certificate using SHA-256. A unique arrival ID (UUID) is generated per guest, which links arrival and departure events.
Step 4: Check-out notification. When the guest departs, a departure message is sent referencing the original arrival UUID.
Step 5: NTAK daily submission. Anonymized booking statistics are submitted to NTAK automatically via the PMS integration. No manual action required if the software is properly configured.
Step 6: Financial reporting. Invoices are transmitted to NAV in real time. VAT declarations go monthly. Tourist tax is transferred to the local municipality, typically monthly.
| Obligation | System | Method | Frequency |
|---|---|---|---|
| Guest ID registration | VIZA via THF | SOAP + asymmetric encryption | At check-in |
| Tourism statistics | NTAK | API integration | Daily |
| Invoice reporting | NAV Online Számla | XML real-time | Per transaction |
| VAT declaration | NAV | e-invoicing | Monthly |
| Tourist tax transfer | Local municipality | Bank transfer | Monthly |
Setting Up a Property for Compliance in Hungary
Before any software can transmit data, the property owner must complete a registration process with the Hungarian authorities:
- Register the accommodation activity via the Hungarian government gateway (Ügyfélkapu) at ugyfelkapu.gov.hu
- Notify the local notary (Jegyző) of accommodation service activity
- Obtain a mandatory quality classification (star rating) from Magyar Turisztikai Minőségtanúsító Testület Nonprofit Kft.
- Register with NTAK via the Hungarian Tourism Agency (MTÜ) to receive an NTAK data provision ID — an 8-character identifier that appears in the CN field of the accommodation’s certificate
- Obtain the TLS client certificate and, where required, a separate signing certificate from the MTÜ certification process
- Connect certified PMS software to both VIZA/THF and NTAK
Only after these steps can a property use Chekin (or any other certified provider) to automate guest reporting.
How Chekin Automates Hungary Guest Registration
Chekin is certified by the Hungarian Tourism Agency as an authorized software provider for VIZA/NTAK data transmission. The certification appears in the official list maintained by MTÜ under “Chekin Soluciones Digitales S.L. CheKin v1.1.0.”
VIZA integration
When a guest completes the online check-in form on Chekin, the platform:
- Collects all mandatory VIZA fields — including name at birth, mother’s name, document details, and nationality
- Accepts data from document scanners or manual input, correctly flagging each source type for the VIZA submission
- Assembles the
erkezesiAdatokBekuldeseRequestmessage, signs it with the accommodation’s certificate using SHA-256, and transmits it to the THF SOAP endpoint - Generates a unique UUID per arrival, stored for use when the departure message (
tavozasiAdatokBekuldeseRequest) is sent at check-out - Monitors submission status by polling the
AllapotLekerdezesRequestendpoint and stores any failed messages for retry
The property owner connects Chekin to VIZA through the dashboard at Property > Legal > Police Connection, by activating the “VIZA/NTAK (Hungary)” integration and uploading their NTAK certificate and data provision ID.
NTAK integration
Chekin maps booking and guest data from the property’s reservations to the NTAK reporting schema and submits anonymized daily statistics automatically. No manual export or upload is needed.
What stays in compliance without staff effort
Once the connection is validated, every new guest registration for that property triggers automatic VIZA submission. NTAK data flows daily. The dashboard shows submission status, last transmission time, and any errors — so a property manager can confirm compliance at a glance without touching the underlying data.
Frequently Asked Questions About Hungary Guest Registration
Yes. All accommodation providers in Hungary (including private short-term rentals listed on Airbnb or Booking.com) are required to register guests with VIZA and submit daily statistics to NTAK. There is no minimum property size or guest volume that creates an exemption.
Guest data must be transmitted to VIZA by the end of the same calendar year in which the guest checked in. However, most operators transmit at check-in to avoid any risk of missed deadlines. The data is stored by VIZA for up to two years and accessed exclusively by law enforcement.
VIZA is the police guest registration system. It stores individual guest identity data (name, document details, nationality) for law enforcement purposes, and only the police can access it. NTAK is the tourism statistics platform. It receives anonymized daily occupancy and booking data used for national tourism reporting. Both are mandatory for all accommodation providers in Hungary.
No. Only software certified by the Hungarian Tourism Agency (MTÜ) can transmit data to VIZA and NTAK. Chekin holds this certification and is listed in the official register of authorized providers published by MTÜ.
For guests under 14, the ID document type and number are optional. The guest’s representative (parent or guardian) provides the other mandatory data fields (name, date and place of birth, citizenship, mother’s name at birth). Access to the accommodation cannot be denied to minors on the basis of missing document data alone.
The data is stored in the VIZA secure database for up to two years. Only the Hungarian police can access it. The software used to transmit the data (including Chekin) cannot store document images. Only the extracted data fields are retained.
Yes. The IFA (Idegenforgalmi Adó) is set by each municipality and is proportional to the nightly accommodation rate. Accommodation providers collect it from guests and transfer the total to the local municipal authority, typically on a monthly basis.
The NTAK data provision ID is an 8-character identifier assigned to each registered accommodation by the Hungarian Tourism Agency. It appears in the CN field of the property’s NTAK TLS certificate and must be entered in any PMS integration (including Chekin) to activate NTAK data submission.
How Chekin Handles Hungary Guest Registration
For accommodation providers operating in Hungary, Chekin handles the full reporting workflow: guest data collection via online check-in, VIZA transmission at the moment of arrival, NTAK daily statistics, and submission status monitoring — all without manual intervention from the host or front desk.
To get started, a property must first complete the Hungarian authority registration process described above. Once the NTAK certificate and data provision ID are in hand, connecting to Chekin takes a few minutes through the property dashboard.
Conclusion
Hungary guest registration is one of the more technically demanding compliance requirements in European hospitality. It combines a police-grade encrypted data submission system (VIZA), a daily tourism statistics platform (NTAK), real-time invoice reporting to the tax authority (NAV), and monthly tourist tax transfers, all of which require certified software and active monitoring.
Understanding how these systems interact, what data each one requires, and where the legal deadlines fall is the starting point for any accommodation provider operating in the Hungarian market.
