Vacation Rental Guest Registration: Rules and Workflows

Anyone who commercially rents out vacation apartments, a vacation home, or serviced apartments will generally need to register their guests. Requirements differ across Germany, Austria, and Switzerland. Depending on the country and location, registration serves legal, statistical, and tax purposes.

What exactly do rental operators need to consider in 2025/2026, where do they risk fines, and how can they reduce the administrative workload when managing 20 or more properties?

Oprivia provides a digital platform that centrally brings together registration forms, visitor taxes, checklists, and supporting records for each stay and clearly documents the key processes. Oprivia complements the legally compliant, structured operation of your vacation rentals; it is not a channel manager or a booking system.

Legal Requirements for Guest Registration in Vacation Apartments and Vacation Homes

In Germany, the obligation to register vacation rental guests arises from Sections 29 and 30 of the Federal Registration Act. The relevant requirements are established nationwide in the Federal Registration Act (BMG) and apply to every type of paid accommodation, whether a vacation apartment, vacation home, aparthotel, boarding house, or vacation property.

In Austria, Section 5 of the Registration Act governs the recording of guest information. In Switzerland, Article 16 of the Foreign Nationals and Integration Act (AIG) requires the registration of foreign vacation guests. Guest registration legislation varies by canton and municipality. The guide to guest registration in Switzerland explains how required guest information, cantonal reporting procedures, and tourism levies relate to one another.

Important since 2025: For standard short stays, the special registration requirement under Sections 29 and 30 BMG now applies only to foreign guests. On the day of arrival, they must sign a special registration form or, with their consent, confirm their details through a legally permitted electronic procedure.

When registering, they present a recognized, valid passport or passport substitute. The accommodation provider checks the information against the document. This special registration requirement has been abolished for German guests. However, local registration and tax obligations, such as visitor or resort taxes, may continue to apply independently.

Under Section 30(2) BMG, the special registration form for foreign guests contains the following information:

• The guest's name and address
• Date of birth
• Nationality
• Arrival and departure dates
• Serial number of the recognized, valid passport or passport substitute document
• Number of accompanying foreign travelers and their respective nationalities

Additional registration, permit, and tax obligations may apply regionally. In Berlin, vacation rentals generally have to be advertised with a publicly visible registration number. In Basel-Stadt, accommodation businesses with more than six beds require an operating license.

In many locations, reported overnight stays form the basis for calculating and settling visitor or resort taxes and must therefore be recorded and documented carefully. Registration data thus serves not only legal registration requirements but also, in many places, as the basis for settling taxes and charges.

For rental operators, this means that, depending on the location, collecting personal data is only part of the process. Further administrative steps may be required.

Structured data collection helps ensure that the different requirements are not overlooked in day-to-day rental operations.

From Booking to Check-out: The Guest Registration Workflow in Practice

The typical workflow for professionally managed vacation rentals can be divided into several steps:

1. A booking comes in through the operator's own website, platforms such as Booking.com or Airbnb, or an email inquiry.
2. Pre-arrival communication: Before arrival, rental operators often use digital pre-check-in tools to collect guest information in advance. Digital guest registration also enables automatic reminders for guests.
3. Check-in: Collection and verification of required information, identity document checks for foreign guests, and handover of the accommodation. Digital tools can simplify the check-in process and save time when entering information.
4. Timely guest registration and settlement: Guest information is collected in accordance with local regulations and, depending on the procedure, confirmed, submitted to the responsible authority, or kept available for inspection by authorities. Any applicable visitor tax is calculated and remitted separately in accordance with local requirements.
5. Check-out: Deregistration, damage inspection, and archiving.

Modern booking systems enable centralized management of occupancy calendars and integrate digital guest registration directly into the booking process. They can be used on a PC, smartphone, or tablet.

Common vacation rental management software such as Fewo-Verwalter supports anything from individual units to many thousands of vacation accommodations and offers connections to more than 60 portals through the Feondi channel manager. According to its provider, fungiwo transfers occupancy calendars to 945 portals.

A channel manager synchronizes prices, rates, and occupancy calendars across portals. Which additional stay-specific functions for registration forms, guest cards, and service cases are covered depends on the system and its extensions.

This is where Oprivia manages and documents registration processes and supporting records across the entire portfolio.

Examples:

• Vacation rental in Davos: Guest information is collected and the data needed for the visitor tax and Premium Card is prepared in accordance with municipal regulations. Reporting and card issuance use the designated destination procedure; an Oprivia integration is assessed and agreed separately.
• Business apartment in Zurich: Required information is collected for police reporting and stay verification, including identity verification.

Oprivia maps responsibilities within the system:

• Who collects guest information?
• Who verifies it?
• Who reports it to the municipality?
• Who archives it?

This makes it clear who is responsible for each task during every stay.

As an aside, a good vacation rental description should include the floor area and number of rooms. This is part of presenting the property well to customers and on any homepage or website.

Digital guest registration: From paper forms to a standardized process

Many businesses still use a mix of paper registration forms, Excel spreadsheets, and email attachments. Separate municipal portals for visitor taxes add to the administrative workload.

Anyone managing several vacation accommodations is familiar with searching for the right form, questions about correct calculations, and the desire for a consistent solution.

In Germany, special guest registration forms must be retained for one year from the date of departure and destroyed within three months after that period ends. The same storage and deletion periods apply when these requirements are fulfilled electronically.

Bavaria has no uniform statewide requirement for electronic guest reporting. Municipalities can set their own reporting procedures and deadlines for tourism levies and guest cards and make electronic submission mandatory.

Digital solutions and software offer several practical advantages:

• Guests complete the registration form before arrival, reducing wait times at check-in. Depending on the jurisdiction, legally permitted electronic confirmation or signature procedures can replace a handwritten signature.
• Automatic plausibility checks reduce errors.
• Less manual follow-up at check-out and when handling invoices.

Within the agreed and configured scope, Oprivia combines registration forms, checklists, and property-specific requirements for each municipality in a single workflow: stored rules for each location, such as Davos, the Engadin, or Lake Constance, automatic assignment of registration forms to the relevant stay, and status indicators such as “open,” “under review,” or “completed.”

A business with 50 vacation rentals can save several hours of manual administrative work per month as a result.

Data protection, retention, and internal governance in guest registration

Digital guest registration must comply with the applicable data protection rules. The GDPR applies in the EU; Switzerland applies the revised Federal Act on Data Protection (FADP). The GDPR may also be relevant where its territorial scope is met.

Under the GDPR or the Swiss FADP, electronic guest data must be protected through technical and organizational measures appropriate to the risk. These include suitable encryption and access restrictions; logging must be provided according to the nature, scope, and risk of the processing.

Dos and don'ts for guest data

Dos

• Use data only for legally permitted purposes
• Observe retention periods for registration forms or guest registers (Germany: 1 year from departure; Austria: 7 years from entry)
• Allow access only to authorized individuals
• Keep accurate records of payments and tourist taxes

Don'ts

• Use guest data for marketing without consent
• Retain registration forms indefinitely
• Store passport numbers in Excel without encryption
• Disclose data to third parties without a valid legal basis or outside the permitted purpose

Guest data may be disclosed only on a valid legal basis and for a specified purpose, for example to fulfill a statutory reporting obligation or as part of properly governed processing by a data processor.

Oprivia implements governance through its system and separates data collection, review, and approval. Role-based access ensures that site managers, front office staff, and external service partners see only the information they need. Automatic escalations are triggered when deadlines are exceeded, for example when tourist tax reporting is late. The guide to vacation rental audit trails shows how timestamps, status changes, and corrections remain traceable.

Special rules apply to corporate stays and longer stays: in Austria, additional registration duties arise when a stay exceeds two months. In Germany, the general registration obligation applies to stays in an accommodation establishment lasting longer than six months. Anyone who is not registered for a home in Germany must register within two weeks once the stay exceeds three months.

Managing guest registration across your portfolio with Oprivia

Suitable tools for bookings and reach, such as channel managers, PMS platforms, and review platforms, have long been available. Stay-related administration often presents a different picture: it is spread across paper, email, and various standalone solutions.

• Oprivia brings together the key processes to close this gap:
• A shared operational status view for all vacation rentals and property locations
• Clear responsibilities for every stay so that no tasks are left unattended
• Traceable processes: registration form completed, guest card issued, tourist tax reported, with every step documented
• An overview across the portfolio of properties, damage, open questions, and ongoing processes

The implementation process consists of four steps:

• Analysis of existing processes
• Configuration of rules for each destination and vacation rental
• A pilot with selected properties
• A final evaluation followed by expansion across the entire portfolio

Oprivia is designed for professional rental operators, hosts, and service partners who already use a PMS or channel manager and now want to digitize the compliance side of their rental operations in a controlled way.

Your next step

Contact Oprivia for a no-obligation demo or start directly with a pilot.

This supports traceable and complete documentation of processes from data collection and submission to archiving for an inspection by a municipality, tax authority, or internal audit team.