Policies & Legal

What is the Wales 182-Day Rule for Holiday Lets?

Updated 2026-05-28

The '182-Day Rule' is a Welsh Government regulation that sets specific occupancy thresholds for furnished holiday lets. To qualify for business rates, a property must be available for commercial letting for at least 252 days and actually let for at least 182 days within a 12-month period.

Properties failing to meet both criteria are automatically classified as domestic properties and become liable for council tax. This rule was introduced to address concerns about the impact of short-term rentals on the availability of local housing.

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How it works

Property owners must meticulously track their lettings throughout the year to prove they meet the required thresholds. This involves keeping detailed records of all commercial bookings, demonstrating that the property was genuinely available for let for at least 252 days and occupied by paying guests for at least 182 days.

At the end of the 12-month assessment period, this evidence is used by the Valuation Office Agency (VOA) to determine the property's tax classification. If the criteria are met, the property is entered onto the business rates list; if not, it is billed under the local council tax system.

Why it matters

This rule has significant financial implications for holiday let owners in Wales. Qualifying for business rates can be highly advantageous, as eligible properties might benefit from Small Business Rate Relief, potentially reducing their tax liability to zero.

Conversely, falling short of the 182-day threshold makes the property subject to council tax, which is often more expensive, particularly as local authorities can apply premiums of up to 300% on second homes. This regulation incentivizes high-occupancy, year-round business models.

Using a vacation rental software platform like Lodgify can help owners maximize bookings through a direct booking website and channel manager to meet the required thresholds.

Examples

  • An owner of a cottage in Pembrokeshire actively markets their property and achieves 195 booked nights in a year, while having it available for 300 days. They successfully provide this data and their property is classified for business rates, for which they claim Small Business Rate Relief.
  • A host in Snowdonia primarily rents their apartment during summer and school holidays, totaling 120 let days. Because this is below the 182-day minimum, their property is moved to the council tax roll and they receive a much higher tax bill.
  • The owner of a seaside flat in Anglesey reaches 181 booked nights, just one day short of the threshold, despite being available all year. They fail to meet the 'actually let' criterion and their property is reclassified for council tax purposes.
  • A new host buys a property in October. They manage to let it for 95 days in the first six months of operation. For their first assessment, these figures will be annualized to project a full 12-month performance to see if they meet the 182-day threshold.

Frequently asked questions

What were the holiday let rules in Wales before April 1, 2023?+
Prior to the change, the thresholds were significantly lower. A self-catering property in Wales needed to be available to let for at least 140 days and actually let for at least 70 days in a 12-month period to qualify for business rates.
Does the 182-day rule apply anywhere else in the UK?+
No, this specific regulation is unique to Wales. England and Scotland have their own separate criteria and day-count thresholds for determining whether a holiday let is assessed for business rates or council tax.
How do I prove my property was let for 182 days?+
You must maintain clear, verifiable records of all commercial lettings. This can include booking calendars from OTAs, receipts from a direct booking system, bank statements showing payments, and rental agreements for each stay. These records may be requested by the Valuation Office Agency (VOA).
What happens if I cannot meet the 182-day threshold due to unforeseen circumstances?+
The legislation allows for some discretion. If a property is new to the market or if unforeseen circumstances (like major repairs) prevent you from meeting the goal, you may still qualify if you can demonstrate a genuine intention to meet the criteria. This is assessed on a case-by-case basis by the VOA.
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