Greek Law 5170/2025 changed short-term rental compliance October 1, 2025. EU Regulation 2024/1028 changes it again May 20, 2026. Here's what every American property owner — current or prospective — must know to stay legal and underwrite property correctly.

Why this article exists

If you bought (or are considering buying) a Greek property with rental income as part of your underwriting, the rules changed on October 1, 2025 and they're changing again on May 20, 2026. Two pieces of regulation are now driving every short-term rental decision in Greece:

Greek Law 5170/2025 — effective October 1, 2025 — introduced mandatory safety, insurance, and compliance standards for every short-term rental property in Greece, with fines from €5,000 to €20,000 for non-compliance.
EU Regulation 2024/1028 — effective May 20, 2026 — imposes mandatory registration numbers across all EU short-term rentals, with platforms (Airbnb, Booking, Vrbo) legally required to verify and remove non-compliant listings.

Layered on top, the Greek government has frozen new short-term rental registrations in central Athens and (from March 2026) parts of central Thessaloniki. The freeze affects buyers in those zones in a way most American investors haven't priced in.

This is the practical guide for every American property owner — current or prospective — who plans to rent the property out.

The starting point: AMA registration

Every short-term rental in Greece must have an AMA (Property Registry Number) issued by AADE, Greece's tax authority. Without an AMA, you cannot legally list on Airbnb, Vrbo, Booking.com, or any platform. The AMA must appear on every listing across every platform.

Getting an AMA requires a valid Greek AFM (your tax number), building permit or legalization documents proving the property qualifies as primary-use space, ownership documentation (the deed, registered with the Hellenic Cadastre), and proof of compliance with the safety standards introduced under Law 5170/2025.

The AMA registration itself is free and submitted via TaxisNet, but the underlying compliance work is where the cost sits. Our local Greek operations team handles this end-to-end for clients who plan to rent — typically completed within 4–6 weeks after the property closing.

What Law 5170/2025 actually requires

Effective October 1, 2025, every Greek short-term rental must continuously meet a set of property standards. Joint inspection teams from the Ministry of Tourism and AADE conduct on-site audits, with 10 days' notice and fines starting at €5,000 (doubling for second offenses, quadrupling for third offenses).

The mandatory baseline:

Fire extinguishers — minimum one 6kg extinguisher per 100 m² of floor area, with current inspection tags
Smoke detectors — installed in all bedrooms and the kitchen, with monthly battery-test documentation
Emergency exit signage and safety lighting — functional during power outages, meeting EU standards
Electrical safety certificate — issued by a licensed Greek electrician confirming RCD circuit breakers and compliant installation
Civil liability insurance — issued by a Bank-of-Greece-registered Greek insurer, explicitly covering damages from short-term rental activity
Pest control and disinfection certification — from an authorized Greek pest control company, renewed at specified intervals
Natural lighting and ventilation — minimum standards confirmed at inspection
Energy performance certificate — required for any new lease or AMA registration

For a typical 80–120 m² apartment, the upfront compliance cost is roughly €800–1,500 for equipment and certifications, plus €300–600 annually for insurance, pest control renewal, and recertification. These are deductible against rental income.

What this means in practice: an American owner who already has the property cannot simply list it on Airbnb. Compliance must be in place first, the AMA issued, and the AMA number displayed on every listing.

The Athens and Thessaloniki freeze zones

This is the change most likely to affect American buyers' underwriting.

In specific high-density urban districts, Greece has frozen new AMA registrations through at least December 31, 2026. Existing AMA-registered properties in these zones can continue to operate, but new registrations are blocked entirely. There is also a critical wrinkle: in these frozen zones, the AMA does not transfer with the property when sold or inherited. A new owner cannot obtain an AMA for that property, period. They must either rent it long-term or use it as a primary residence.

Athens — frozen zones (extended through end-2026)

1st Municipal District: the historic and commercial core, including Plaka, Monastiraki, Syntagma, Omonia, Kolonaki, Exarcheia, Ilisia, Neapoli, and Koukaki.

2nd Municipal District: including Mets, Neos Kosmos, Agios Artemios, and Pagrati.

3rd Municipal District: including Petralona, Thiseio, Gazi, Votanikos, Metaxourgio, and Rouf.

Thessaloniki — frozen from March 1, 2026

1st Municipal Community: the historic and commercial center — the Aristotelous Square area, the Egnatia and Tsimiski axes. Approximately 4,800 of the city's 7,500 short-term rental listings sit in this zone.

The freeze is geographic and very specific. The vast majority of Greece is unaffected. Athens Riviera (Glyfada, Voula, Vouliagmeni, Faliro, Alimos, Elliniko), all islands, all suburban Athens municipalities, all of the Peloponnese, all of Crete, and all coastal mainland areas are fully open to new AMA registrations.

For American buyers, the practical translation:

If your strategy depends on short-term rental income — avoid the frozen zones unless you accept long-term rental as your only legal option.
If you want a property in central Athens for personal use only — the freeze doesn't affect you. You can buy and live in Plaka, Koukaki, Kolonaki without issue.
If you're buying in Athens Riviera, the islands, or the suburbs — the freeze doesn't apply. Standard Law 5170/2025 compliance gets you operating.

Tax on short-term rental income

Greek progressive income tax applies to all rental income, with bracket adjustments effective in 2026: 15% up to €12,000, 25% from €12,001 to €24,000 (newly reduced from 35%), 35% from €24,001 to €35,000, and 45% over €35,000. A standard 5% deduction is applied automatically for maintenance.

Above €10,000 per year (for individuals operating short-term rentals as a non-tourist-accommodation activity) or for owners with three or more properties, the activity is reclassified as business activity — triggering VAT registration, mandatory bookkeeping, registration with the local DOY (tax office), and corporate-style tax treatment.

There is also a climate resilience fee of €8 per night levied on every short-term rental booking, collected at booking and remitted to the state. This is in addition to the standard tourist tax.

For American owners, Greek tax paid on rental income is creditable against U.S. tax owed on the same income, via Form 1116 (Foreign Tax Credit). You file rental income on Schedule E of your 1040, with the foreign tax credit calculated separately. Net U.S. tax on Greek rental income, after credit, is typically zero — you've already paid the higher Greek rate.

If your Greek bank account holds the rental income and at any point exceeds $10,000, the FBAR (FinCEN 114) filing requirement applies. The property itself isn't reportable, but the account is.

EU Regulation 2024/1028 — what changes May 20, 2026

The EU's first cross-border short-term rental framework comes into full effect May 20, 2026 across all 27 member states, including Greece. Its core requirements:

Mandatory registration — every short-term rental in the EU must have a valid registration number (in Greece's case, the AMA) and display it on every listing on every platform.
Platform data sharing — Airbnb, Booking, Vrbo, and direct-booking sites must share host identity, revenue, and night-count data with national authorities in real time. Informal non-compliance is no longer practical to hide.
Automatic delisting — listings without a valid registration number must be removed by platforms automatically. Platforms face penalties for failing to enforce.
Cross-border standardization — the same data set is reported across all EU markets, making it harder for owners with portfolios in multiple countries to under-report income to home-country tax authorities.

For Americans, the practical effect is that Greek rental income will be visible to both Greek AADE and (via DAC7, the EU's tax data exchange agreement) to other EU jurisdictions. The U.S. is not part of DAC7, but if you're a U.S. tax resident, the IRS already requires you to report this income via Schedule E. The new EU framework simply makes Greek-side enforcement tighter — meaning sloppy AMA compliance, or running a property without registration, is no longer a workable approach.

What this means for property selection in 2026

If your underwriting includes rental income, here's how the regulatory landscape shapes property choice:

Highest yield + lowest regulatory friction:

Athens Riviera (Glyfada, Voula, Vouliagmeni, Alimos, Faliro) — strong short-term and long-term rental demand, no freeze, established compliance infrastructure, 8–12 km from city center, direct sea access. Most BUYGREECE inventory sits here for exactly this reason.
Aegean and Ionian islands (Mykonos, Paros, Tinos, Crete, Corfu, Kefalonia, Kea) — premium summer-season yields, strict but workable compliance, no freeze. Best for owners willing to manage seasonality (April–October peak).
Athens northern suburbs (Marousi, Kifisia, Chalandri) — more long-term rental tilt, growing short-term demand, no freeze, lower entry prices than Riviera.

Avoid for short-term rental:

Central Athens (Plaka, Koukaki, Kolonaki, Exarcheia, Pagrati, etc.) — the freeze blocks new AMA, and AMAs don't transfer on sale
Central Thessaloniki (the historic core) — freeze in effect from March 2026

Mixed strategy still works:

Plots near The Ellinikon redevelopment — short-term rental demand is rising as the project completes, and the area is outside frozen zones. Strong long-term appreciation play even if short-term rules tighten further.
Pylos, Porto Heli, and the southern Peloponnese — emerging tourism market, no freeze, still affordable entry, high yield potential as infrastructure improves.

What an American owner should do this month

If you already own a Greek property and rent it — verify your AMA is current, your insurance certificate is from a Bank-of-Greece-registered insurer, your fire extinguisher tags are within validity, and your AMA appears on every active listing. Non-compliance fines start at €5,000.
If you're considering buying with rental income in your model — confirm the property is outside the frozen zones, ask the seller (or developer) for a written statement on AMA eligibility, and underwrite annual compliance costs of €1,500–€3,000 in addition to ENFIA and management fees.
If you bought in a frozen zone and intended to rent short-term — pivot to long-term lease (typically 4–6% gross yield in central Athens), or use the property personally. Restructuring as a corporate-owned tourist accommodation is technically possible but requires a different legal vehicle and accounting structure that rarely makes economic sense for a single property.
If you're not yet a Greek property owner and want clarity before underwriting — contact our team. We map specific properties to the regulatory landscape before the offer goes in, not after closing.

Where BUYGREECE® fits

Every property we list — both new development and curated resale — is pre-screened against current short-term rental regulations. Properties in frozen zones are flagged in writing. Properties suitable for short-term rental come with a documented compliance pathway: which inspector, which insurer, which AMA registration timeline.

Our Greek operations team in Glyfada handles the full compliance workflow for owners who want a turnkey rental setup. We don't manage rentals directly, but we connect clients to vetted local managers — including for Athens Riviera and Mykonos — who handle the day-to-day.

The regulatory environment has gotten more complex. The right property strategy in 2026 is more selective than it was in 2022. That's part of why we exist.

Frequently Asked Questions

Can I rent out my Greek property to tourists in 2026?

Yes — outside specific frozen zones. Under Law 5170/2025, every short-term rental requires an AMA registration number, fire safety equipment, smoke detectors, an electrical safety certificate, civil liability insurance, and pest control documentation. New AMA registrations are blocked through end-2026 in central Athens (Plaka, Koukaki, Kolonaki, Exarcheia, Pagrati) and parts of central Thessaloniki. Athens Riviera, the islands, and most suburbs remain fully open.

What is the AMA number and how do I get one?

The AMA is the Property Registry Number issued by AADE for every short-term rental in Greece. You apply via TaxisNet using your AFM, deed, building permit, and proof of Law 5170/2025 compliance. Registration is free; compliance equipment and certifications cost roughly €800–1,500 upfront.

Do the new short-term rental rules apply to long-term rentals too?

No. Law 5170/2025 and the AMA framework apply specifically to short-term rentals (less than one year). Long-term residential leases follow standard Greek civil law and are not affected by these regulations.