What the flat-rate tax is and how it works for short-term rentals

The flat-rate tax is the preferential tax regime chosen by most property owners who rent short-term in Italy. It is a substitute tax that replaces ordinary IRPEF, regional and municipal surtaxes, and — for registered contracts — registration and stamp duties. The result: less bureaucracy, a fixed rate and no aggregation with other income.

Who can opt into the flat-rate tax

Individuals who rent residential properties outside the exercise of a business activity can opt into the flat-rate tax. It does not apply to companies or VAT-registered businesses managing short-term rentals as a commercial activity. For private individuals, it is the most advantageous tax choice in the vast majority of cases.

The rates: 21% or 26%?

This is the most delicate and often misunderstood point. The rate depends on how you rent and how many properties you manage:
21% — applies to people who rent directly (without online intermediaries) and to people who rent through OTA platforms (Airbnb, Booking) for the first property used for short-term rentals.
26% — applies from the second property onwards when an OTA is used as an intermediary. Platforms automatically apply 21% withholding tax as an advance payment; the owner will pay the additional 5% when filing the income tax return.
10% — agreed rent (not applicable to tourist short-term rentals).

Common mistakes to avoid

The main tax mistakes made by people who manage short-term rentals independently are: failing to declare income because they think platforms already pay everything (withholding is an advance payment, not a final settlement), confusing the applicable rate when managing multiple properties, and failing to consider that tourist tax is not the owner's income but must be paid to the municipality as a tax substitute. Relying on a property manager who also handles the tax side eliminates these risks at the root.

Flat-rate tax at 21% or 26%: which rate applies to your case

The tax management of short-term rentals is complex and constantly evolving. YouBnb pays the flat-rate tax on your behalf and gives you the Unico Form at year-end: zero paperwork, zero errors. Request a Free Evaluation and find out how much you can earn with YouBnb.