A Comprehensive Guide to Holiday Let Regulations in Wales

West, South and Mid Wales has long been one of the UK’s most popular holiday destinations — and with good reason. But if you own or are thinking of buying a holiday let in this part of the world, the regulatory landscape has shifted considerably in recent years and shows no signs of standing still.

From business rates and council tax to a new visitor levy and upcoming licensing requirements, this guide gives you a clear, up-to-date picture of where things stand as of June 2026 — so you can focus on what matters most, running a successful property.

Use the quick links below to jump to the section most relevant to you.

Quick links → Holiday Let Business Rates vs Council Tax in Wales → Council Tax Premiums on Second Homes in Wales → Abolition of the Furnished Holiday Let Tax Regime → Wales Visitor Levy: What Holiday Let Owners Need to Know → Holiday Let Registration and Licensing in Wales → Planning Permission for Holiday Lets in Wales → Health and Safety Requirements for Holiday Lets → Holiday Let Insurance in Wales → Holiday Let Owner Checklist for Wales

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Holiday Let Business Rates vs Council Tax in Wales

One of the most important financial decisions for any holiday let owner in Wales is whether your property qualifies for business rates or falls under council tax. Getting this right can make a significant difference to your annual outgoings.

The current qualifying thresholds for holiday lets in Wales

To qualify for business rates rather than council tax, your property must meet both criteria in any 12-month period:

• Available to let commercially for at least 252 days per year
• Actually let for at least 182 days per year

These thresholds were increased in April 2023 and represent a genuine test of commercial activity. Properties that do not meet them are liable for council tax — which in many areas now includes significant second home premiums.

Both thresholds must be met to qualify for business rates instead of council tax

New 2026 changes to the 182-day holiday let rule in Wales

Following sustained lobbying from the industry, three welcome changes to the 182-day rule came into effect from April 2026:

1. Averaging — had a difficult year? If you miss the 182-day target due to exceptional circumstances, you may still qualify for business rates provided your average over the previous two to three years meets the threshold.

2. Charity days — donating stays to a registered charity now counts. Up to 14 donated days per year contribute to your 182-day total.

3. First-year protection from April 2027 — if your property dips below the threshold and moves onto council tax, you won’t face the second home premium in that first year. A useful safety net while you work to rebuild occupancy.

Could the 182-day holiday let threshold in Wales be lowered?

Plaid Cymru won the Senedd election in May 2026 and have committed to reviewing the 182-day threshold with a view to potentially lowering it. A positive development worth watching.

💡 For a full breakdown head to our Complete Guide to Holiday Let Tax in Wales.

Want help maximising your occupancy? Talk to our team today

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Council Tax Premiums on Second Homes and Holiday Lets in Wales

If your property does not meet the business rates thresholds, it will be liable for council tax — and Welsh councils can charge a premium of up to 300% on second homes and holiday lets that don’t qualify as businesses.

Current second home council tax premium rates across key areas of Wales (as of June 2026):

Council	Premium	Total council tax
Ceredigion	+150%	250% of standard rate
Pembrokeshire	+125%	225% of standard rate
Carmarthenshire	+100%	200% of standard rate
Monmouthshire	+100%	200% of standard rate
Powys	+75%	175% of standard rate

Rates apply to second homes not qualifying for business rates. Always check with your local council for the most current figures. Last updated June 2026. Pembrokeshire’s rate has reduced for the second consecutive year following successful lobbying by the industry.

Not sure which rate applies to you? Get in touch with our team

💡 For more detail head to the Welsh Government’s guide on How Tax Works for Second Homes.

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The Abolition of the Furnished Holiday Let Tax Regime in Wales

One of the biggest changes to affect holiday let owners across the UK came into effect in April 2025 — the abolition of the Furnished Holiday Let (FHL) tax regime.

Previously, qualifying holiday lets benefited from a range of tax advantages not available to standard rental properties. These have now been removed.

Before April 2025 FHL regime	From April 2025 Standard rental income rules
✓Capital allowances Claim on furniture, fixtures & equipment	✗No capital allowances Furniture & fittings no longer qualify
✓Business Asset Disposal Relief Favourable CGT rate on sale (10%)	✗Standard CGT rates apply No preferential rate on disposal
✓Rollover Relief Defer CGT by reinvesting in another business asset	✗No Rollover Relief CGT due in full on sale proceeds
✓Pension contributions FHL income counted as earnings for pension purposes	✗Not pensionable income Rental income does not count toward pension contributions
✓Loss relief Losses offset against FHL income only	✗Standard loss rules Losses treated as ordinary property income losses
Abolished from 6 April 2025	Now applies to all holiday lets in the UK

This is a summary only and does not constitute tax advice. Speak to a qualified accountant for guidance specific to your circumstances.

ⓘ  If you were benefiting from the FHL regime, your tax position may have changed materially. We strongly recommend speaking to a qualified accountant or tax adviser if you have not already done so.

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The Wales Visitor Levy: What Holiday Let Owners in South and West Wales Need to Know

The visitor levy — sometimes called a tourism tax — became law in September 2025. Whether it affects your property depends on where it is located, as each council must independently choose to introduce it.

Key facts about the Wales visitor levy

• The levy is set at £1.30 per person per night (plus VAT) for self-catering holiday lets.
• Under-18s in shared accommodation are exempt.
• Councils must consult, decide, then give 12 months’ notice before introducing it.
• The earliest any council can introduce the levy is April 2027.

Which councils in South and West Wales are introducing the visitor levy?

Confirmed no: Pembrokeshire, Carmarthenshire, Neath Port Talbot and Caerphilly have confirmed they will not introduce the levy. Vale of Glamorgan, Swansea and Newport have no current plans. Powys is deferring its decision until more data is available.

Confirmed yes: Cardiff has committed to introducing the levy from 1 April 2027 on bookings made from 28 September 2026.

Still to decide: Some councils are yet to confirm their position — monitor your local council’s announcements closely.

ⓘ  Good news for most Coast & Country owners — the majority of councils in our area have confirmed they will not be introducing the visitor levy.

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Holiday Let Registration and Licensing Requirements in Wales 

Mandatory holiday let registration in Wales — from 1 October 2026

All visitor accommodation in Wales — including holiday lets, hotels, B&Bs and campsites — must register with the Welsh Revenue Authority (WRA) from 1 October 2026. The deadline to register is 31 March 2027.

Registration is free, takes around five minutes and asks for basic details about your property. There is no approval process — you simply register and continue operating as normal.

Holiday let licensing scheme in Wales — from 2029

A separate licensing scheme for holiday lets is expected from 2029. The main requirements as currently proposed:

• Fire risk assessment completed
• Smoke and carbon monoxide alarms in place
• Valid gas safety certificate
• Electrical safety compliance
• Public liability insurance
• Registration number displayed on your property listing

Questions about registration? Get in touch with our team

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Planning Permission for Holiday Lets in South and West Wales

Since October 2022, Wales has had three distinct planning use classes for residential properties:

• C3 — Main residence
• C5 — Second home
• C6 — Short-term holiday let

Properties can generally move freely between these classes without planning permission. However, local councils can restrict this by introducing an Article 4 Direction. No Article 4 Directions are currently in force in South or West Wales outside of national park boundaries.

Stricter rules apply within the Pembrokeshire Coast National Park and the Brecon Beacons National Park — always check with the relevant planning authority before purchasing or converting a property in these areas.

💡 For a full overview head to our guide on Planning Permission for Holiday Lets in Wales.

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Health and Safety Requirements for Holiday Lets in Wales

As a holiday let owner you are responsible for the safety of your guests. The key legal requirements are:

Gas safety	Annual check by a Gas Safe registered engineer required for all properties with gas appliances.
Electrical safety	No legal requirement for periodic inspections, but regular checks by a qualified electrician are strongly recommended.
Fire safety	A fire risk assessment is required under the Regulatory Reform (Fire Safety) Order 2005. Smoke alarms and carbon monoxide detectors must be fitted.
Legionella	Owners must assess and manage the risk of Legionnaires’ disease, particularly in relation to water systems.

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Holiday Let Insurance in Wales: What Cover Do You Need?

Standard home insurance does not cover holiday lets. Make sure you have the right cover in place:

• Public liability insurance — covers legal costs and compensation if a guest is injured or their belongings are damaged.
• Buildings and contents insurance — comprehensive cover that includes guest use and accidental damage.
• Employer’s liability insurance — a legal requirement if you employ anyone to help manage or maintain the property.
• Loss of income cover — protects your income if the property becomes uninhabitable due to fire, flooding or other events.

💡 For more detail read our Complete Guide to Holiday Let Insurance in Wales.

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Holiday Let Owner Checklist: Staying Compliant in Wales

The regulatory picture in Wales is more layered than it was a few years ago, but it’s manageable if you stay on top of the key obligations.

Here’s what to focus on:

✅ Check your letting records — confirm you are on track to meet the 252/182-day thresholds for business rates.

✅ Review your tax position — the FHL regime was abolished in April 2025. Speak to your accountant if you have not already done so.

✅ Check your local council tax premium rate — confirm whether your property qualifies for business rates or is liable for council tax.

✅ Register with the WRA — registration opens 1 October 2026 with a deadline of 31 March 2027. Free and legally required.

✅ Monitor your council’s visitor levy position — most South and West Wales councils have confirmed no levy, but stay informed.

✅ Check your planning position — particularly if your property is within a national park boundary.

✅ Prepare for licensing from 2029 — ensure your fire, gas, electrical and insurance documents are up to date.

✅ Stay informed — regulations continue to evolve and keeping up to date is one of the most valuable things you can do as a holiday let owner.

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South, West and Mid Wales is Still a Brilliant Place to Own a Holiday Let

Pembrokeshire, Ceredigion, the Brecon Beacons, the Gower — West, South and Mid Wales offers some of the most spectacular and varied holiday letting locations in the UK, and visitor demand remains strong year-round. The regulatory changes of recent years have raised the bar, but for owners who run their properties as genuine businesses, the opportunity is as strong as ever.

Our team at Coast & Country Holidays has been helping owners across this part of Wales for over 30 years. Whether you’re reviewing your current position or thinking about your first holiday let, we’re here to help you navigate every step.

For more information about letting your cottage with us, complete the form below to request contact from our team. You’ll also receive a copy of our FREE Owner Guide.

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Please note: The information in this article was accurate at the time of writing based on our research. Rules and regulations change frequently — please check with your local council and relevant authorities for the most current information. Nothing in this article constitutes financial, tax or legal advice. Please consult your own professional adviser for guidance specific to your circumstances. As a holiday letting owner, you are responsible for compliance with all applicable health and safety laws, regulations and insurance requirements.