Most Airbnb hosts in Vienna learn about three separate compliance obligations one at a time, usually after each one has been ignored long enough to draw an enquiry. The Wien Ortstaxe (city accommodation tax) is the one that arrives by letter from MA 6. The Meldegesetz §5 guest register is the one that surfaces during a building complaint. The third — the Nächtigungsmeldung, the monthly overnight statistics report submitted via the VIETour platform — is the one that almost no one talks about until they realise they should have been filing it for years.
This guide explains what VIETour Nächtigungsmeldung is, how it differs from the other two obligations, what specifically you have to file, and what happens if you don't.
Disclaimer. I'm a Vienna-based host and a software founder, not a lawyer or a Steuerberater. This is general guidance based on the published statute and the City of Vienna's documentation. The official authority for binding interpretation is Statistik Austria for the federal-statute side and the City of Vienna at wien.gv.at for the VIETour platform.
What the report is and where it comes from
The Nächtigungsmeldung is Austria's monthly tourism overnight statistics report. The legal basis is the federal Bundesstatistikgesetz, specifically the Beherbergungsstatistik obligation: every commercial accommodation provider must submit monthly counts of overnights to Statistik Austria so the country can publish national tourism statistics.
For Vienna, the city operates a centralised submission platform called VIETour that aggregates the data and forwards it to Statistik Austria. As a host, you don't deal with Statistik Austria directly — you submit through VIETour and the city handles the federal hand-off.
The crucial point: this is statistics, not tax. There is no money paid as part of the Nächtigungsmeldung. The information you submit is aggregate count data — how many overnights happened, broken down by country of guest origin — not per-guest identity records. The privacy and retention rules are correspondingly different from the Meldegesetz §5 register.
How it differs from Ortstaxe and Meldegesetz §5
The three Vienna compliance obligations get conflated constantly. They share part of the underlying data — every guest stay you record contributes to all three — but the obligations and submission paths are separate. Here is the side-by-side:
| Wien Ortstaxe | Meldegesetz §5 | VIETour Nächtigungsmeldung | |
|---|---|---|---|
| What is it | City accommodation tax | Per-guest identity register | Monthly overnight statistics |
| Legal basis | §12 WTFG | §5, §6 Meldegesetz 1991 | Bundesstatistikgesetz (Beherbergungsstatistik) |
| Submitted to | MA 6 (City of Vienna) | Held by host; checked on demand | VIETour → Statistik Austria |
| Cadence | Monthly, due 15th | At each arrival | Monthly, due ~7th-10th |
| Granularity | Per-booking tax owed | Per-guest identity | Aggregate counts only |
| Money paid | 3.2% (rising to 5%, 8%) | None | None |
| Penalty for missing | Tax + interest + fines | Up to €726/violation | Administrative fine, typically lower tier |
If you're filing all three correctly you're using the same source data three times — which is why this whole stack benefits from being run from a single property-management system rather than three separate spreadsheets.
What goes into the Nächtigungsmeldung
Every month, for each of your apartments, the report captures:
- Total arrivals in the month (how many bookings started during the month).
- Total overnights in the month (sum of nights stayed across all bookings, regardless of when they started).
- Breakdown of overnights by country of origin — Statistik Austria's category list defines the bucket structure: Austria itself, Germany, the rest of EU, plus separate buckets for major non-EU origins (USA, China, Japan, etc.) and an "other" catch-all.
- Capacity — the bed count of your accommodation, used by Statistik Austria to derive occupancy rates published in the national tourism reports.
What's not in the report is also important: no guest names, no addresses, no booking IDs, no revenue. The Nächtigungsmeldung is purely aggregate statistics. The City of Vienna does not see your individual guest data through this channel.
The deadline
Each month's report is due in the early days of the following month — typically by the 7th or 10th, depending on the version of the VIETour platform's published deadline schedule. April's data is due in early May; May's in early June. Check VIETour for the exact day each month, since it shifts slightly with weekends and public holidays.
If you have zero overnights for a given month, you must still file a zero report. The cadence is monthly even when you had no bookings — silent months are interpreted as either an oversight or a non-operational period that should have been registered as such.
How to file
The VIETour platform is the city's online portal for hosts. Once you're registered as an accommodation provider with the City of Vienna (which usually happens at the same time you register for Ortstaxe), you receive credentials for the platform. Each month you log in, navigate to the Nächtigungsmeldung section, and either:
- Enter the data manually into the form for each apartment, or
- Upload a CSV (or use an API integration if your property-management software supports it) that pre-fills the figures from your booking system.
For a host with one or two apartments, manual entry takes 5-10 minutes per month per apartment, assuming you've kept a usable list of overnights and guest origins. For three or more apartments, the time saved by automation becomes meaningful — especially because the breakdown by country of origin is the most error-prone field to compute by hand from raw booking data.
Common mistakes hosts make
1. Confusing arrivals with overnights. If a guest stays 5 nights, that's 1 arrival and 5 overnights. Hosts who confuse the two over-report or under-report depending on which way they err. Statistik Austria is strict on this distinction because it's how occupancy and average-stay-length statistics are computed.
2. Misclassifying guest origin. The country of origin is the country of residence for the guest, not nationality. A German national living in Switzerland counts as Switzerland for these statistics. The Meldegesetz §5 register has the data you need (residence address), so your VIETour breakdown should derive from those records.
3. Skipping months with zero bookings. Same trap as Ortstaxe: zero is a number you have to report, not an excuse to file nothing.
4. Treating overnights as inclusive of arrival and departure. An overnight is a night spent. A booking from Friday afternoon to Sunday morning is 2 overnights (Friday night + Saturday night). Hosts sometimes count the departure date as an additional night — that double-counts.
5. Filing the report from the platform's perspective rather than your apartment's. Airbnb may show "1 reservation" on its dashboard for a multi-night stay; that's still 1 arrival, with multiple overnights. The platform-side numbers are not directly equivalent to what VIETour wants.
What happens if you don't file
The Nächtigungsmeldung is the most quietly enforced of the three obligations. Statistik Austria publishes national tourism numbers based on the aggregated data, and individual hosts who silently miss the report don't trigger immediate enforcement. The City of Vienna, however, runs reconciliation between known accommodation providers (those registered for Ortstaxe) and active VIETour filers — a host who pays Ortstaxe every month but never files Nächtigungsmeldung will eventually get a reminder, and the second reminder is typically accompanied by an administrative penalty.
Penalties for the federal Beherbergungsstatistik obligation are administrative, set by the Bundesstatistikgesetz, and start in the low hundreds of euros per missed report. They're recoverable — you can usually file the missing months and pay the fine without escalation — but the sum is non-trivial if you've been a host for years and never filed.
What about hotel-style providers vs short-term rentals
The obligation applies identically to all commercial accommodation providers above a small de-minimis threshold. Hotels, hostels, B&Bs, holiday apartments on Airbnb, traditional vacation rentals — all file the same Nächtigungsmeldung. There is no Airbnb-specific exemption, and there is no scale-based exemption for hosts with one or two apartments.
The de-minimis applies only to truly hobby-scale renting: occasional letting of a private spare room for a few nights a year typically falls below the threshold. Anything that looks like a sustained commercial operation — multiple bookings per month, public listings, dedicated apartments — is in scope.
The relationship to your Meldegesetz §5 records
The Nächtigungsmeldung's country-of-origin breakdown comes directly from the residence-address field on each guest's Meldegesetz §5 record. If you keep the §5 register cleanly, the VIETour numbers practically write themselves: count overnights per month, group by guest's home country, submit. If you don't keep the §5 register cleanly, the VIETour breakdown becomes a guess — and inconsistent breakdowns over time are the kind of pattern reconciliation reviewers notice.
This is why I treat the three Vienna obligations as one workflow rather than three separate spreadsheets. The Meldegesetz §5 records are the single source of truth; Ortstaxe is computed from the booking-level revenue (also held against §5 records); the VIETour count is aggregated from the same records. Three reports, one underlying ledger.
Bottom line
Of the three Vienna compliance obligations, the Nächtigungsmeldung is the lowest-stakes individually — no money owed, lower per-incident penalties, and quieter enforcement — but the highest-stakes if you've systematically ignored it for years. Hosts who realise they've never filed typically have a backlog spanning multiple years, and reconciling that backlog is more painful than the monthly filing would have been.
If you're new to Vienna hosting, the right move is to set up the three filings together at the same time you register your first apartment for Ortstaxe: get your VIETour platform credentials, file your first month's report (likely zeros if you haven't started yet), and never miss a month thereafter. The actual work is small once the workflow is in place; the cost of catching up later is the part that hurts.
Want this on autopilot? Virtual Host AI generates the VIETour Nächtigungsmeldung monthly directly from your Smoobu booking data — no manual entries, no missed months. Same form generates the §5 Meldegesetz registration record per overnight guest.
Sources and further reading: Bundesstatistikgesetz Beherbergungsstatistik provisions — full text via the Rechtsinformationssystem des Bundes (RIS) at ris.bka.gv.at; City of Vienna's tourism reporting guidance and VIETour platform at wien.gv.at; Statistik Austria for the published national tourism statistics that derive from these reports. This article is general information, not legal advice.
Related reading. The other two Vienna compliance obligations: Wien Ortstaxe 2026: what every Airbnb host must report and pay (the city accommodation tax) and Meldegesetz §5: Austrian guest registration rules (the per-guest identity register). All three derive from the same underlying booking data.
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