Airbnb and holiday-let rules in Wales
Wales is mid-reform: a registration and licensing scheme is being introduced (not yet in force), while the 182-day letting rule for business rates and new planning controls already bite. What applies today vs what's coming.
Wales is in the middle of the biggest shake-up of holiday-let regulation in the UK, and the rules are genuinely in transition. Some measures are already in force and hitting owners now; others are still working their way through the Senedd. This guide separates what applies today from what is coming, so you can see where a Welsh holiday let actually stands in 2026.
A registration and licensing scheme is being introduced
Wales is moving toward mandatory registration and licensing of visitor accommodation, but in two separate steps. Under the Visitor Accommodation (Register and Levy) (Wales) Act 2025, a statutory register of visitor accommodation providers is being established, expected to become available in 2027. Separately, a licensing scheme is being legislated through the Development of Tourism and Regulation of Visitor Accommodation (Wales) Bill, which as of 2026 is still at an early stage in the Senedd and not yet in force. The licensing regime is expected to focus first on self-contained self-catering accommodation and to bring in a fitness standard aligned with private-rented-sector standards. So in Wales, registration and licensing are coming rather than here — watch the timeline and be ready to register when the register opens.
The 182-day rule is already in force
What is very much in force is the letting-days threshold that decides how your property is taxed. To be classed as a self-catering business and pay non-domestic (business) rates rather than council tax, a Welsh property must be available to let for at least 252 days and actually let for at least 182 days in a 12-month period. Miss the 182-day threshold and the property is treated as a dwelling for council tax — and many Welsh councils apply a substantial second-home premium on top. This is a tax classification rather than a licence, but it is one of the biggest practical pressures on Welsh holiday-let owners right now.
Planning
Wales has also moved on planning. Changes to the planning use classes allow the use of a dwelling as a short-term holiday let to be treated differently from an ordinary home, and in some areas councils can use Article 4 directions to require planning permission to change a home into a short-term let. As in England, whether planning permission is needed depends on your council and location, so check locally before you let or buy.
The safety duties still apply
Through all of this, the core safety obligations are unchanged and apply in Wales just as across the UK: a fire risk assessment, gas safety where there are gas appliances, sound electrics and the right EPC position. Work through the full Airbnb compliance checklist.
How Complys helps
With Welsh rules in flux, keeping clean, current records for each property is the best protection — it makes registering when the scheme opens, and evidencing your letting days and safety compliance, a straightforward job. Complys keeps it all in one place with expiry tracking. See Airbnb & short-term let compliance software, the UK-wide picture in our Airbnb licensing guide, and the other nations: Scotland and England.
Official guidance and sources
- gov.wales — visitor accommodation registration, licensing and self-catering tax rules.
- Senedd Research — the proposed licensing scheme for holiday lets in Wales.
With Welsh rules in flux, Complys keeps current records for each property in one place - making registration, letting-day evidence and safety compliance straightforward.