If you rent out your property in Croatia through Airbnb, Booking.com or any comparable platform, there is a new number you need, and a date by which you need it.
The Ministry of Tourism and Sport now issues a registration number for each individual accommodation unit that is advertised online. It is free, it is applied for digitally, and it is tied to the unit rather than to you. The point of it is straightforward: the state wants every listing on every platform to be traceable to an approved property.
For owners the consequence is blunt. A listing without a valid number does not get a warning. It gets taken down.
What “per unit” means, and why it catches people out
The number attaches to the accommodation unit, not to the owner and not to the building. If you rent out one apartment, you need one. If you rent out two apartments in the same house under the same approval, that is two units and two numbers.
This is the point at which owners who have been renting out for years discover that their paperwork does not say what they think it says. The number is issued against the classification of the property, the approval decision that says what your property is and how many units it contains. If the register says one apartment and you have quietly been renting out two, that gap now has a deadline attached to it.
For owners who have never rented out and never intend to, none of this applies. Your obligations are the ones in part one of the eVisitor series, and they are much lighter.
The three things to check now
Is your classification current? The registration number is issued off the back of your existing approval and category. If the property has been altered since, a room converted, a bed added, an apartment split, the underlying record has to match reality first. The Ministry publishes the classification rules and forms on its categorisation pages.
Is the property listed correctly in the tourist register? Your unit already carries an identifier in eVisitor. The new number sits alongside that, and the two have to describe the same property. Errors here are usually old ones, an address entered differently, a unit count from before a renovation.
Who actually holds your platform account? If an agency listed the property on your behalf years ago, the number has to end up on their listing. That sounds obvious until you try to reach the person who set it up.
The Ministry’s own announcement on issuing the number is here. It is in Croatian, and it is the source that governs, not what a platform’s help centre says about it.
Why we are not printing the deadlines and the fines
You will find articles giving a precise cut-off date and a fine bracket in euros. We are leaving both out, deliberately.
The rules around short-term renting in Croatia have moved several times in two years, some measures apply nationally while others were introduced for particular towns, and the secondary reporting around them mixes the two up freely. We have watched a rule that applies to one city be reported as though it applied to the whole coast.
What is not in doubt: the number exists, it is free, it is per unit, and renting out without it eventually stops being possible. The date and the penalty that apply to your property are worth getting from the Ministry or from a Croatian adviser, not from an article, including this one.
What this has to do with the rest of your obligations
The registration number is not a new burden on its own. It is the thread that ties together obligations you already had, and that is what makes it useful to the state.
It points at your classification, which sets your capacity. Your capacity sets your flat-rate tax per bed. Your registrations in eVisitor generate your tourist tax. And the property itself is now subject to the annual property tax unless somebody lives in it permanently.
Four obligations, one property, and until now no single reference joining them. That is what has changed. An owner whose records were slightly out of date could previously stay slightly out of date for years. That is ending, and it is ending at the point where the money comes in, the platform listing.
How we handle it
For clients who rent out, we keep the property’s master data straight: the classification, the entry in the tourist register, the details the platform shows. Where a number has to be applied for, we take the administrative side off your desk and tell you what is needed from yours. It is part of authorities and post.
What we do not do is advise on your tax position or on whether your approval covers what you are actually renting out. If there is a gap between the register and reality, that is a question for a Croatian adviser, and we will introduce you to one from our network without taking a commission.
The practical advice is simply not to leave it until the platform tells you. By then your listing is already down, and the classification office is not fast in January.
This article describes the registration number for accommodation units in general terms and is not legal or tax advice. Deadlines, penalties and the exact scope of the obligation are set by Croatian law and are subject to change; some measures apply nationally and others only in particular municipalities. What governs is the current information from the Ministry of Tourism and Sport and the decision issued to you. For your own position we refer you to an independent Croatian adviser, without taking a commission.