The EU short-term rental regulation and Irish hosts

Updated 27 September 2026. Behind Ireland's new short-let register sits a piece of European law that most hosts have never heard of: Regulation (EU) 2024/1028 on data collection and sharing for short-term accommodation rental services. It has applied since 20 May 2026 across the EU. It does not decide whether you may let your property; that remains a national and local question. What it changes is visibility. Once a registration scheme is running, the authorities will see, month by month, how often each registered unit is booked. This article explains what that means for an Irish host.

What the regulation is for

Before 2026, public authorities across Europe complained that they could not enforce their own short-let rules because they had no reliable data: platforms held the booking information, and each country negotiated access on its own terms. The regulation creates a common framework. Member states that choose to run a registration procedure must give each unit a registration number, and online platforms must then share activity data with the authorities through a single national gateway, known as the single digital entry point. Ireland's register, run by Fáilte Ireland, is the Irish registration procedure under this framework.

What platforms must do

• Collect and display the number: a host subject to registration must provide the unit's registration number, and the platform must display it on the listing.
• Check it: platforms carry out random checks on the validity of registration numbers and declarations.
• Act on requests: when a competent authority identifies a listing without a valid number, the platform must act on its request, which in Ireland is expected to mean removal.
• Report activity: every month, platforms transmit data on each registered unit: the number of nights rented, the number of guests, the address, the registration number and the listing's URL. Small and micro platforms report quarterly instead.

What changes for hosts

For an Irish host, three practical consequences follow.

First, the number becomes the key to every listing. Without a valid registration number, a listing is expected to be removed from the major platforms. That turns registration from an administrative step into a condition of trading, and platforms' automated checks will usually be the first enforcement a host meets.

Second, the declared use and the real use can be compared. A host who relies on the planning exemption for letting a principal residence for up to 90 days a year, or who has declared a particular capacity, now generates monthly figures showing nights and guest numbers. Discrepancies will be visible to the authorities without anyone needing to investigate.

Third, data will flow through several channels at once. Platforms already report host earnings to Revenue under the DAC7 rules for tax purposes. The EU short-term rental data adds nights and guests for the authorities responsible for registration. Your own records should reconcile with both.

How it fits with Ireland's timetable

The Government announced that the Fáilte Ireland register would open on 1 December 2026, with everyone obliged to register expected to do so by 31 December 2026. At the end of September 2026 the Short-Term Letting and Tourism Bill was still before the Oireachtas, and Fáilte Ireland says the register opens once the law is in place. The European regulation applies already, but its data-sharing machinery only bites on units that have registration numbers, so for Irish hosts the practical start is the opening of the register. In parallel, the National Planning Statement approved on 19 June 2026 extends the short-let definition to stays of up to 21 nights, which is also the scope of the register.

What the regulation does not do

• It does not ban short lets or set any cap on nights; those rules come from Irish planning law and local policy.
• It does not replace planning permission: registering does not make an unauthorised use lawful.
• It does not set the registration fee or the penalties for hosts, which are national matters.
• It does not decide which accommodation must register in Ireland; under the Irish scheme, hotels, guesthouses and similar premises remain under their own regimes.

Getting ready

• Keep one calendar per unit, with every night, the number of guests and the channel, so that your figures match what the platforms send.
• List each unit consistently across platforms: same address, same capacity, same description.
• If you rely on an exemption, such as home-sharing or letting your home while away, make sure the planning notifications are filed and your night counts stay within the limit.
• Decide in advance who will add the registration number to each platform on the day it is issued.
• Reconcile platform payout statements with your tax return, knowing Revenue already receives DAC7 data.

Our view

Across Europe the pattern is the same: once data flows, enforcement stops depending on complaints and becomes routine. That favours owners who were already compliant and makes grey-zone letting much riskier. Tell us about your property and how you let it today; we study every request and tell you honestly whether and how we can help.