Poland's Short-Let Register: The Number Every Listing Must Show

Poland's lower house passed the reform on 8 October. The obligation that lands first isn't the ban — it's a number that has to sit on every offer.

Last updated: October 19, 2026

Poland's lower house passed the short-let reform on 8 October 2026, and the first duty it creates isn't a ban. It's a registration number that has to appear on every offer you publish. The bans arrive in 2028. The number doesn't wait that long — it lands fourteen days after publication, as passed by the lower house on 8 October 2026.

Key Takeaways

• The number is the first obligation, not the ban. Registration and the display duty start fourteen days after publication, as passed by the lower house on 8 October 2026.
• Every offer carries it. Not the lease, not a plaque by the door — the advertisement a guest reads before booking.
• A missing number stands alone. The cap is PLN 50,000, about €11,600, whether you never registered or simply left the number off.
• Three confirmed findings can remove the unit. Safety or public order breaches within six months of the first one put it out of the register for a year.
• The 2028 bans are a separate clock. Building votes and municipal zones can close a registered unit to short lets.

What the register actually changes

The reform doesn't outlaw short lets in Poland. It reclassifies them. A stay of under 30 days, per guest, in a house, an apartment or a room becomes a hotel-type service, and whoever lets it counts as running that service — as passed by the lower house on 8 October 2026.

That reclassification pulls three things behind it. Registration becomes a condition of letting rather than paperwork you catch up on later. The person letting is treated as an entrepreneur, which brings its own registration. And the unit has to hold an identification number before it can be advertised at all.

The register itself is kept locally, at municipal level, and feeds a central record. You deal with your municipality. The central record is what an inspector, a platform query or another authority eventually reads. Check the current text with the competent authority.

Ownership structure doesn't lift the duty. A unit held through a company, a unit let by a co-host and a unit advertised on one platform only all fall inside the same definition. What changes between them is who signs the registration, not whether one is needed.

What hasn't moved is the tenancy side. A let of 30 days or more sits outside this framework and keeps the rules it already had. The reform draws its line at a duration, not at a business model. Two hosts running identical operations can sit on opposite sides of it purely because of how long each guest stays.

Where the number has to appear

On the offer. Not in the lease, not in a folder, not on a plaque inside the door — on the advertisement a guest reads before booking, as passed by the lower house.

That covers a platform listing, your own page, and any offer you send by message to a returning guest. If the number isn't on the version a guest sees, the duty isn't met. The text doesn't carve out private or repeat bookings; it says every offer.

Two practical consequences follow. Every channel you sell on needs the field filled, and a channel that trims or reformats a description can quietly drop the line. And a number that exists only in your inbox is, from the outside, no number at all.

This is the part hosts underestimate. The register is a database entry. The display duty is a publishing task, and it repeats on every surface you sell from. One unit on four channels is four places to check, four places to update when the number changes, and four places where a stale version can sit unnoticed.

The cost of leaving it off

The cap is PLN 50,000, roughly €11,600, for operating without registration or for publishing an offer with no number — as passed by the lower house on 8 October 2026. The same cap covers both failures, so an omission counts like an absence.

There's a second consequence that outlasts the money. Three confirmed findings on safety or public order within six months of the first one put the unit out of the register. Re-entry becomes possible after a year, and not before. For a unit that carries a mortgage, a year off the market is the larger number.

Read that as a clock rather than a tally. The six months run from the first recorded finding, so two incidents in month one and one in month seven don't add up to three. Keeping your own dated record of what happened, and what you did about it, is what makes that clock legible later.

Nothing here predicts what your municipality or your building will do. It describes the shape of the exposure, and the shape is enough to plan against. Check the current text with the competent authority.

Documents to gather now

Fourteen days is a short window. The duties that start then are the register, the number and the fines, and the application asks for more than an address and a name.

Start with the house rules. The file is expected to carry them, covering the length of a hotel day, night quiet hours and how a guest reaches you when something goes wrong. Write them as rules a guest could actually follow. A paragraph of liability language reads as neither a rule nor a contact.

Then the safety contact: a name and a number that answers at night, not a managing agent's switchboard that closes at five.

Then the fire-safety opinion the file is expected to include, proof of your right to let the unit, and your entrepreneur registration. Each of those comes from a different office, which is the real reason to start now rather than on day thirteen.

One warning about sequence. Don't publish a number you don't hold yet. A placeholder in a live listing reads, to a guest and to an inspector, exactly like a number that was never issued.

LOCALSBNB doesn't register units, file applications or act for you in any of this. What it holds is the other half of the job: the letting side.

localsbnb.com keeps the four connected channels — Airbnb, Booking.com, Agoda and Trip.com — in one calendar. Each channel's source rate and status shows beside the dates. When a number changes, you can see every offer that has to change with it on one screen, rather than opening four tabs and hoping the description survived.

FAQ

Does the number replace the registration?

No. The registration produces the number. The display is a separate duty that starts on the same day, and failing either one carries the same cap, as passed by the lower house on 8 October 2026.

What counts as a stay of under 30 days?

The length of one guest's stay, counted in nights. A guest who stays 30 nights or more falls outside this framework and into the lease rules. Nothing in the text converts a series of short bookings into a lease. Check the current text with the competent authority.

Can a registered unit still be closed to short lets?

Yes, and the two routes are separate. A building-level ban or a municipal zone can close a registered unit to short lets regardless of its registration status, and both routes start on 1 January 2028, as passed by the lower house.

The text can still change in the senate, and the president hasn't signed it. That's a reason to build the file now, not a reason to wait: with the documents in a folder, this is an afternoon; without them, it's a fortnight of chasing offices. If you'd rather spend the afternoon on the letting side, localsbnb.com is where the calendar, the channels and the units already sit together.

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This article is general guidance for hosts and isn't legal, tax or insurance advice. What a register requires, which documents an authority accepts and when each duty starts differ by jurisdiction and change as a bill moves. Confirm the current text with the competent authority and the current terms of each platform you use before you file or publish.