Bulgaria's Short-Term Rental Rules in 2026: What Hosts Must Have in Place
The short answer
A legal short-term rental in Bulgaria in 2026 requires four things: municipal registration of the apartment as Class B guest accommodation, monthly guest reporting in the national ESTI system, monthly tourist tax declarations, and — since 20 May 2026 — a valid registration number displayed on every listing.
Platforms now enforce that last requirement themselves, which changed the risk profile for hosts overnight. This guide explains each of the four pillars with the Varna specifics — fees, deadlines, where to file — plus the start-up sequence for a new host and what happens if you let without registering. All fees and deadlines cited are the ones in force in Varna on 18 August 2026.
The four pillars at a glance
Bulgarian short-term rental compliance rests on three layers: the Tourism Act, the municipal ordinances of the city where the apartment sits and, since May 2026, an EU regulation applied directly by the booking platforms. The rules cover tourist-style nightly accommodation — the Airbnb and Booking.com model — whether you host one apartment or ten. Here is the complete picture for a Varna host:
| Requirement | Who files | When | Where |
|---|---|---|---|
| Class B guest apartment registration | Owner or authorised representative | Once, before letting; the certificate is indefinite (Varna processing: 7 days) | Varna Municipality, administrative service 3122 |
| ESTI guest reporting | Host or manager | Monthly, by the 7th | ESTI, the national tourist information system |
| Tourist tax declaration | Host or manager | Monthly, by the 15th in Varna | Varna Municipality |
| Registration number on the listing | Host; verified by the platform | From 20 May 2026, on every active listing | Airbnb, Booking.com and other platforms |
One boundary to note immediately: long-term letting to tenants carries none of these duties. They apply only to tourist-style nightly accommodation.
Pillar 1: Class B registration with the municipality
Class B registration is the mayor's certificate that enters your apartment in the municipal register as a guest apartment — the legal category for short-term letting under the Tourism Act (Arts. 113, 128 and 129a). Without it, nightly letting is an administrative offence, as Varna Municipality publicly reminded hosts in May 2026.
The Varna specifics:
- Apply through administrative service 3122 at Varna Municipality.
- Fee: €10.23 per bed — the cost scales with the number of beds, so a two-bed apartment pays €20.46 for the certificate.
- Processing time: 7 days.
- The certificate is indefinite — no annual renewal.
Two practical points. First, the certificate has no expiry date, so this is a one-off administrative task, not an annual subscription — register once, correctly, and the pillar is done. Second, this registration is what gives your listing a valid number to display, which matters from May 2026 onwards. If a management company runs the apartment, the application is normally prepared as part of onboarding rather than left to the owner.
Pillars 2 and 3: ESTI reporting and tourist tax
ESTI is Bulgaria's unified tourist information system — the national register, operated by the Ministry of Tourism, in which accommodation hosts report their guest data. For registered hosts, the monthly filing is due by the 7th of the following month. It is an ongoing duty, not a one-off: every month with guests must be reported.
The tourist tax is a separate municipal levy, charged per person per night. In Varna it is declared monthly, by the 15th. The exact per-night rate is set in the municipal ordinance, so check the current figure there before pricing your listing — it is a real cost attached to every guest night, and outdated rates circulate online.
Individually, each filing is a small task. Missed repeatedly, the two deadlines become the compliance gap that surfaces first when anyone looks — which is why the 7th and the 15th belong in a fixed monthly routine, not in memory.
Pillar 4: what changed on 20 May 2026
EU Regulation 2024/1028 on short-term rental data applies across the EU from 20 May 2026. Three things changed in practice:
- Every listing must display a valid registration number.
- Platforms, including Airbnb and Booking.com, verify those numbers and share hosts' activity data with the authorities monthly.
- Platforms must remove listings that are not compliant.
Enforcement therefore no longer depends on an inspector finding your apartment. The platforms carry the verification duty, and the booking data flows to the authorities automatically. On the day the regulation took effect, Varna Municipality publicly reminded hosts that unregistered short-term letting carries administrative liability.
For a registered host, nothing changes in daily operation: the number sits on the listing, and the platform's monthly data reports run alongside the guest data you already file in ESTI. The regulation only hurts hosts who were relying on not being seen.
What happens if you skip registration
Two consequences follow from letting without registration, and both now bite harder than before:
- Administrative liability. Unregistered short-term letting is an administrative offence. Penalties are set by law and applied case by case, so treat any specific fine amount you read online with caution — the liability itself is what Varna Municipality has confirmed.
- Delisting. A listing without a verifiable registration number can be removed by the platform. For a remote owner, that means the income stops before any authority gets involved.
With platform data now reaching the authorities monthly, an unregistered apartment is visible in two systems at once. For an owner living abroad, delisting is the sharper risk: it happens remotely, without a hearing, and the first sign is often a calendar that has simply stopped filling. If you are already letting without registration, the practical fix is straightforward — the Varna certificate takes seven days. Set against a €10.23-per-bed fee and a one-week turnaround, the risk is not worth taking.
Start-up sequence for a new Varna host
In order:
- Step 1. Check the numbers first. Run the apartment through our rental income calculator for Varna before spending anything on furnishing or registration.
- Step 2. Apply for Class B registration: service 3122, €10.23 per bed, seven days' processing.
- Step 3. Arrange ESTI access, so guest reporting can start with the first booking.
- Step 4. Set up the monthly tourist tax declaration with Varna Municipality, due by the 15th.
- Step 5. Add the registration number to every listing before it goes live — platforms verify it from 20 May 2026.
- Step 6. Put the monthly rhythm in a calendar: guests reported by the 7th, tourist tax declared by the 15th.
The set-up cost is modest — a per-bed municipal fee, a certificate that never expires and a sequence that fits inside a few weeks. The recurring work is the two monthly filings, and those are exactly the tasks most owners delegate.
Keep the evidence — certificate, filings, confirmations — in one file per property. Our short-term rental compliance checklist covers every document in this sequence.
Where Domico fits. Domico handles this entire stack for managed Varna apartments: the Class B application, ESTI reporting, monthly tourist tax declarations and listing registration numbers, with the filings evidenced in the owner's monthly statement. Commission bands are published under our property management fees in Varna. Owners see the paperwork done — not the queue at the municipality.
Registration and tax duties depend on how you let and where you are resident, so confirm your specific obligations with an accountant or lawyer before your first guest.
Information verified on 18 August 2026.
Sources
- Varna Municipality — administrative services for guest accommodation (service 3122)
- Ministry of Tourism — ESTI, the unified tourist information system
- EU Regulation 2024/1028 on short-term rental data (EUR-Lex)
- Minut — EU short-term rental regulations overview
Information verified on 18 August 2026. Rules and rates change — confirm against the linked sources or with an adviser before acting.
Frequently asked questions
Do I have to register my apartment to list it on Airbnb in Bulgaria?
Yes. The apartment must be registered with the municipality as Class B guest accommodation under the Tourism Act, and from 20 May 2026 every listing must display a valid registration number, which Airbnb and Booking.com verify. In Varna, registration is service 3122: €10.23 per bed, seven-day processing.
What is ESTI and what do hosts file in it?
ESTI is Bulgaria's unified tourist information system, the national register operated by the Ministry of Tourism. Registered accommodation hosts report guest data into it, with a monthly filing due by the 7th of the following month. It applies to short-term tourist accommodation, not to long-term tenancies.
How much is the tourist tax in Varna?
The tourist tax is a municipal charge per person per night. In Varna it is declared monthly by the 15th, and the exact per-night rate is set in the current municipal ordinance — verify the figure there before pricing, and do not rely on rates quoted in older articles.
What did EU Regulation 2024/1028 change for Bulgarian hosts?
From 20 May 2026, every short-term rental listing in the EU must display a valid registration number. Platforms such as Airbnb and Booking.com verify the numbers, share hosts' activity data with authorities monthly, and must remove non-compliant listings. Compliance is now enforced at platform level, not only by inspections.
Do long-term rentals in Bulgaria need tourist registration?
No. Class B registration, ESTI reporting, tourist tax and the EU listing-number rule apply only to short-term tourist accommodation. A standard long-term tenancy carries none of these duties, which is one reason some owners choose long-term or mid-term letting despite lower peak-season income.
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