Second Homes and Holiday Lets in Wales: Council Tax Premiums, LTT Higher Rates and the 182-Day Rule
Second Homes and Holiday Lets in Wales: Council Tax Premiums, LTT Higher Rates and the 182-Day Rule
Wales now uses a combination of tax and planning rules to manage second homes and holiday lets. A cottage in Pembrokeshire can now attract higher Land Transaction Tax when you buy it, council tax of up to four times the normal charge, a strict test before it can move onto business rates, and from 2027 a visitor levy on guests in some areas.
This guide walks through each layer with worked figures. For everything else that differs in Wales, see our Wales hub.
Try it yourself: the LTT Calculator works out Land Transaction Tax at the higher residential rates, the Council Tax Estimator turns your council's Band D figure into a bill for your band, and the Buy-to-Let Calculator tests whether the numbers still work.
The four layers at a glance
| Stage | What applies in Wales | Who sets it |
|---|---|---|
| Buying | LTT higher residential rates, from 5% | Welsh Government |
| Owning, used as a second home | Council tax plus a premium of up to 300% | Each council |
| Letting, if the 252 and 182-day test is met | Business rates instead of council tax | Welsh Government test, council bills |
| Guests staying overnight | Visitor levy of 75p or £1.30 per person per night, where the council opts in | Each council, collected by the Welsh Revenue Authority |
Buying: LTT higher rates
If you already own a home and buy another one, you will normally pay the LTT higher residential rates. These are a separate rate table starting at 5% on the first £180,000, not a surcharge on the main rates. Our LTT guide covers the full table, the 30-day return and the 3-year refund if you are replacing a main home; here is what it means for typical second-home purchases.
| Price | LTT at higher rates | LTT if it were your only home | Extra cost |
|---|---|---|---|
| £39,999 | £0 | £0 | £0 |
| £40,000 | £2,000 | £0 | £2,000 |
| £150,000 | £7,500 | £0 | £7,500 |
| £275,000 | £17,450 | £3,000 | £14,450 |
| £450,000 | £36,200 | £14,250 | £21,950 |
How the £275,000 figure is made up: 5% on the first £180,000 is £9,000, 8.5% on the next £70,000 is £5,950, and 10% on the final £25,000 is £2,500, giving £17,450.
The £40,000 floor
The higher rates only apply where the price of the dwelling is £40,000 or more. Below that, the main rates apply, and with a nil-rate band of £225,000 that means no LTT at all. At exactly £40,000 the whole price is taxed at 5%, so the bill jumps from nothing to £2,000. Owning another property worth less than £40,000 does not, on its own, trigger the higher rates either. Letting the property as a holiday let later does not earn a refund; that is only for buyers who sell a previous main residence within 3 years.
Owning: council tax premiums of up to 300%
Since 1 April 2023, Welsh councils have been able to charge a council tax premium of up to 300% on second homes and on long-term empty homes. The premium is added on top of the standard charge, so a 300% premium means paying four times the normal bill.
The definitions in the Welsh Government's guidance are:
- Second home: no one's sole or main residence, and substantially furnished.
- Long-term empty home: unoccupied and substantially unfurnished for at least one continuous year. Spells of occupation of six weeks or less do not reset the clock.
Each council decides whether to charge a premium, at what level, and on which homes; empty-home premiums can step up the longer a property stays empty. A council's first decision to charge a second homes premium must be made at least 12 months before the financial year it applies to.
What it costs
Using the 2026/27 Wales average Band D of £2,283, a Band E home (11/9 of Band D) has a standard charge of £2,790. Your council's figure will differ.
| Premium set by the council | Premium | Total annual bill |
|---|---|---|
| None | £0 | £2,790 |
| 100% | £2,790 | £5,581 |
| 200% | £5,581 | £8,371 |
| 300% (maximum) | £8,371 | £11,161 |
Over ten years, the gap between no premium and the maximum is more than £80,000 at today's charges.
Exceptions from the premium
The premium cannot be charged in several prescribed cases, including:
- a home being marketed for sale or let, or with an offer accepted, for up to one year;
- an annexe forming part of, or treated as part of, the main dwelling;
- a home that would be someone's main residence if they were not living in armed forces accommodation;
- for second homes only, occupied caravan pitches and boat moorings, job-related dwellings, and homes where a planning condition prevents year-round occupation or limits use to holiday accommodation.
Councils may add local exceptions and can reduce the charge for hardship, so check your council's policy.
Letting: the 252 and 182-day test
A self-catering holiday let in Wales only moves from council tax to business rates (non-domestic rates) if it meets the letting test in section 66 of the Local Government Finance Act 1988. Since 1 April 2023 the property must:
- have been available to let commercially as self-catering accommodation for at least 252 days in the previous 12 months;
- have actually been let for at least 182 days in that period; and
- be intended to be available for at least 252 days in the coming 12 months.
A 2022 Order raised these from 140 and 70 days. Properties that fail the test stay on council tax and, if no one lives there as a main home, can be charged the second homes premium.
That creates a cliff. Let for 182 nights and the property pays business rates; let for 175 and it may be a second home paying up to four times the normal council tax. Keep records of nights available and nights let, separating commercial lets from stays by family and friends.
Around 8,000 self-catering properties are now on business rates, about 70% of the 2023 peak. A Welsh Government consultation running to 23 October 2026 proposes five exemptions from the test (such as properties on the owner's farm) and asks whether the 182-day threshold should be modestly reduced. Any change is intended from 1 April 2027. Until then, the 182-day rule stands.
Guests: the visitor levy
The Visitor Accommodation (Register and Levy) Etc. (Wales) Act 2025 lets councils charge a levy on overnight stays. Providers charge it and pay it to the Welsh Revenue Authority.
| Rate | Amount per person per night | Applies to |
|---|---|---|
| Lower rate | 75p | Tent pitches and shared dormitory-style rooms, such as hostels and bunkhouses |
| Higher rate | £1.30 | Everything else, including holiday cottages, B&Bs, hotels, caravan and campervan pitches and glamping pods |
Key rules:
- Under-18s are disregarded only at the lower rate. The higher rate applies to visitors of all ages.
- Stays where the booking entitles everyone to more than 31 nights are outside the levy.
- Councils can start the levy only on 1 April or 1 October, must announce it a year in advance, and the earliest any council can start is April 2027.
- Cardiff has confirmed a levy from 1 April 2027. Other councils have consulted; check the Welsh Government's list.
- Every visitor accommodation provider in Wales must register by 31 March 2027, even if their council does not charge the levy.
Example: two adults and two children book a cottage for 7 nights where the levy applies. At the higher rate all four count, so the levy is 4 × 7 × £1.30 = £36.40. The same family on a tent pitch would pay 2 × 7 × 75p = £10.50, because the children are disregarded at the lower rate.
Planning: second homes and short-term lets
Since 20 October 2022, Welsh planning law has separate use classes for a main home (C3), a second home (C5) and a short-term let (C6). Moving between them is normally permitted, but a council can require planning permission in a defined area with an Article 4 Direction.
Cyngor Gwynedd has confirmed an Article 4 Direction for its area outside Eryri National Park, and the Eryri National Park Authority confirmed its own in January 2025. There, turning a main home into a second home or holiday let needs planning permission; existing second homes and short-term lets are unaffected. Ask your solicitor to confirm the lawful use before you buy.
Frequently asked questions
How much is the second homes council tax premium in Wales? Each council sets it, up to a maximum of 300% on top of the standard charge. Some charge nothing.
Does my holiday let pay council tax or business rates? Business rates if it was available for at least 252 days and actually let for at least 182 days in the past year, and is intended to be available for 252 days in the next. Otherwise council tax, possibly with the premium.
Is the 182-day rule changing? The Welsh Government is reviewing it after a consultation that closes on 23 October 2026. Any change is intended for 1 April 2027 at the earliest.
The bottom line
A second home in Wales costs more at every stage. A £275,000 cottage bought as an additional home pays £17,450 of LTT, then up to £11,161 a year of council tax on a typical Band E at the maximum premium, unless it is run as a genuine holiday business letting 182 days a year. Model the purchase in the LTT Calculator, your annual bill in the Council Tax Estimator, and the returns in the Buy-to-Let Calculator before you commit.
Related calculators and guides
- Wales: tax and money calculators, everything that is different in Wales
- LTT Calculator, Land Transaction Tax at main and higher rates
- Council Tax Estimator, your bill from your council's Band D
- Buy-to-Let Calculator, rental returns after costs
- Land Transaction Tax in Wales: rates, higher rates and refunds
- Welsh rates of income tax explained, including the new power over rental income
- Council tax in Wales 2026/27
This article is for general guidance only and is not personalised tax, legal or planning advice. Local taxes and planning rules vary by council and your circumstances may differ. For advice tailored to your situation, speak to a solicitor, accountant or planning adviser. Figures are for 2026/27 and sourced from gov.wales and gov.uk.
Sources
Rates and rules in this article are taken from the official pages below. Figures were checked against these sources at the last review date shown above; always confirm against the source before acting.
- Welsh Government: Land Transaction Tax rates and bands
- Welsh Government: Council tax premiums for long-term empty and second homes, guidance for local authorities
- legislation.gov.uk: Non-Domestic Rating (Amendment of Definition of Domestic Property) (Wales) Order 2022
- Welsh Government: Written statement on the classification of self-catering properties for local tax purposes (31 July 2026)
- GOV.UK: Business rates for self-catering and holiday let accommodation
- legislation.gov.uk: Visitor Accommodation (Register and Levy) Etc. (Wales) Act 2025
- Welsh Government: Visitor levy for visitor accommodation providers
- Welsh Government: Changes to planning legislation and policy for second homes and short-term lets
- Welsh Government: Council tax levels, April 2026 to March 2027
About the author
Alexandre Bernier, LLM (UK), CFP®, CIM®, PFP®. Financial planner with 18 years in banking and wealth management, holding a UK master of laws and the Canadian CFP®, CIM® and PFP® designations. Writes and reviews every calculator and article on FinanceToolz.
Rates and thresholds in this article are taken from HMRC and GOV.UK. See our editorial policy for how content is sourced, reviewed and corrected. This is general information, not regulated financial advice.