The Real CWTON 2026 Timeline: When Does Each Rule Actually Take Effect?

The Real CWTON 2026 Timeline: When Does Each Rule Actually Take Effect?

> **Key takeaways** > > - EU Regulation 2024/1028 formally applies from 20 May 2026, but without Poland's implementing act it creates no direct obligations for owners > - Poland's UC135 act is after its first parliamentary reading (April 2026) and will reach property owners at the earliest in autumn > - The Deputy Minister of Sport and Tourism confirmed: the practical CWTON start date is 15 October 2026 > - Short-term rental restriction zones and full fire safety requirements only arrive in 2029-2031 > - You have time to prepare; you do not have time to do nothing

If you follow CWTON and short-term rental regulation news you have probably noticed that different sources quote different dates: some say May 2026, others October, still others 2029. All of them are technically correct, because each date refers to a different stage of the same rollout. The problem is that very few sources explain what exactly happens when and who it affects.

This article is a single, clear timeline with an explanation of what each milestone means for a property owner in Poland.

The starting point: where did these rules come from?

In 2022 the European Commission proposed a regulation to harmonise the collection and sharing of short-term rental data across all EU member states. After two years of work, on 11 April 2024 the European Parliament and the Council adopted Regulation 2024/1028. The act applies directly in all 27 member states from 20 May 2026, but it simultaneously requires the preparation of national infrastructure: registration systems, implementing legislation and enforcement authorities.

In Poland this infrastructure is being built behind the EU schedule. Hence the gap between the "formal" date (20 May 2026) and the "practical" date (autumn 2026).

The full CWTON timeline: stage by stage

Date	Event	Impact on host
11 April 2024	EU Regulation 2024/1028 signed	No direct impact
December 2025	Government draft UC135 submitted to parliament	No direct impact
14-17 April 2026	First reading of UC135 in the Sejm; referred to committee	No direct impact
15 April 2026	Deputy Minister Raś: practical CWTON start moved to 15 October 2026	Confirms May is not the real deadline
20 May 2026	EU 2024/1028 formally in force	No practical impact in Poland: no system, no act, no enforcement basis
June-July 2026 (estimate)	Second and third readings of UC135, Senate, Presidential signature	No direct impact
August 2026 (estimate)	Act published in Journal of Laws; vacatio legis begins	Final requirements and deadlines become known
15 October 2026	Municipalities launch local databases; CWTON applications start being accepted	Registration becomes possible; platforms begin requiring number
October-November 2026	Owners receive CWTON numbers and update listings	Having a number becomes mandatory
January 2029	Short-term rental restriction zone provisions enter into force	Some owners may be subject to bans in zones designated by municipalities
January 2031	Full fire safety requirements for STR properties take effect	Mandatory compliance with full fire safety standards confirmed by fire service

What each stage means in practice

20 May 2026: symbolic, not operational

EU Regulation 2024/1028 applies in all EU countries from 20 May. In Poland, however, there is no place to apply for a CWTON number because the IT system does not exist. There is also no legal basis for fines, because Poland's UC135 act has not been passed. Booking.com and Airbnb have officially confirmed they cannot require registration numbers from Polish hosts because there is no register against which they can verify data.

20 May is a legislative date, not an operational one. For more on why nothing changes, read our article What actually changes on 20 May 2026?

15 October 2026: the real start date

Deputy Minister of Sport and Tourism Ireneusz Raś confirmed on 15 April 2026 that at the request of local governments the deadline for municipalities to prepare local databases and start accepting registrations is moved to 15 October 2026. This is when municipal offices should be ready to process applications and issue CWTON numbers.

For a property owner this means that real registration is an autumn 2026 matter. Once the system is live, booking platforms will verify numbers and progressively require them in listings. For a detailed breakdown of the consequences of not having a number after the system launches, see our article Penalties for not registering in CWTON.

January 2029: restriction zones

UC135 will allow municipalities to designate zones where short-term rentals are prohibited or restricted. This instrument does not come into force until January 2029, giving local governments time to prepare resolutions and owners time to adapt. Whether your city or municipality will use this tool depends entirely on local decisions. For more on this mechanism see our article Short-term rental ban zones in Poland.

January 2031: full fire safety requirements

The new rules also introduce full fire safety requirements for short-term rental properties, confirmed by the fire service. Owners have until 2031 to comply, but that is no reason to leave it until the last moment. It is worth checking now which basic fire safety standards apply and what changes may be needed. See our article Fire safety requirements for short-term rentals.

How to prepare before October 2026

You have several months for calm preparation. Here is a list of things you can do now so that autumn is not stressful:

• Establish your legal title to the property. Registration will require proof of right to use the property. If you sublet on the basis of a lease agreement, make sure the agreement includes the relevant subletting clauses.
• Get a Trusted Profile. Registration through gov.pl requires authentication with a Trusted Profile (Profil Zaufany) or e-ID. You can set one up through your online banking in about five minutes.
• Sort out your basic compliance documents. Registration will require declarations of compliance with safety requirements. Check the full host document checklist.
• Address fire safety basics. A fire safety compliance declaration is part of the CWTON application. Make sure you have a fire extinguisher, smoke detector and evacuation instructions. Details in our article Fire safety requirements for short-term rentals.
• Prepare a house rules document. New regulations require hosts to have and provide guests with house rules for the property. A template and guidance are available in our article Apartment house rules: template and guidance.

Get notified when CWTON actually launches

Monitoring legislative deadlines is tedious work. Sign up for a notification: we will send you a message when the Ministry of Sport and Tourism announces the launch of CWTON registration and you can submit your application. One message, exactly when you need to act.

Sign up for CWTON launch notification

Frequently asked questions

Can the dates in the timeline shift again?

Yes. The timeline is based on the current state of the legislative process and Ministry of Sport and Tourism communications. If parliamentary work on UC135 runs long, all subsequent dates will shift accordingly. It is also possible (though less likely) that the process accelerates. Treat 15 October 2026 as the earliest realistic scenario.

What happens if I do not register in October 2026?

Once the CWTON system is live, booking platforms will start requiring registration numbers in listings. Listings without a number will be hidden or removed. Separately, once the penalty provisions of UC135 enter into force, operating without a registration number will carry an administrative fine. See our article Penalties for not registering in CWTON for details.

Will all municipalities be ready on 15 October 2026 simultaneously?

15 October 2026 is the target date for municipalities. In practice there may be variation: large tourist cities like Krakow, Gdansk and Warsaw are likely to be ready; smaller municipalities may need more time. The Ministry has stated it will monitor implementation progress.

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Legal notice: This content is for informational purposes only and does not constitute legal advice. Status as of 7 May 2026. Dates in the timeline are based on official communications from the Ministry of Sport and Tourism, the legislative progress of UC135 and EU Regulation 2024/1028. Dates may change during further parliamentary proceedings.