Hosting a short-term let in the UK means complying with a set of legal obligations that vary depending on where the property is, and that change more often than most hosts expect. Getting them wrong isn’t hypothetical: unlicensed operation in Scotland is a criminal offence, missing Wales’s new registration deadline carries a real penalty, and several tax reliefs hosts have relied on for years no longer exist.
That last point affects the most people financially. The Furnished Holiday Lettings tax regime, which gave qualifying hosts trader-style tax treatment including full mortgage interest relief, better capital allowances, and a lower rate on sale, was abolished in April 2025. Hosts who built their numbers around it are now taxed as an ordinary landlord would be, often without having noticed the change until the bill did. It’s one of five changes covered below. After that, this guide covers what’s required nationally, what each nation adds on top, and where the rules are still unsettled.
Key regulatory changes for UK hosts
Five things have changed in the past two years that affect how you host, how you’re taxed, and how you register a short-term let in the UK:
The Furnished Holiday Lettings (FHL) tax regime was abolished from April 2025. Hosts who previously qualified lost preferential mortgage interest treatment, capital allowances, and Business Asset Disposal Relief on sale. This is likely the most financially significant change for UK property managers in recent years, and it’s covered in detail below.
English councils can now charge a 100% council tax premium on second homes. This has been rolling out since April 2025, and adoption varies by council. It applies to furnished properties that aren’t anyone’s main residence, unless the property qualifies for business rates instead.
The national short-term let registration scheme is still not live. A target launch of April 2026 was announced and has now passed. The Prime Minister has since described the register as the first stage of a phased approach, without a new confirmed date. As of the most recent update to the government’s own guidance page, the registration requirement is still not in force. Treat this as imminent rather than settled, and check the government’s guidance directly before assuming a launch date.
A new C5 planning use class for short-term lets has been proposed but not enacted. The government consulted on this in 2023 and confirmed its intent to introduce it in February 2024. As of the most recent update to that consultation page, no formal response or legislation has followed.
Wales now has a confirmed, imminent registration scheme, distinct from England’s. From October 2026, anyone taking bookings for overnight stays in Wales must register with the Welsh Revenue Authority. Unlike England’s proposal, this one is legislated and has a firm start date.
The rest of this guide covers national and regional rules for hosting in the UK, updated in light of all of the above.
National vs regional: need-to-know regulations
Some cities and nations within the UK have specific short-term rental laws in addition to the national ones covered below. These rules usually work alongside or supersede the national position, so check local rules before you list a property, especially if you operate in more than one area.
For example:
- London: has a 90-day rule (see below)
- Blackpool: hosts must get planning permission from Blackpool Council
- Wales: mandatory visitor accommodation registration from October 2026, plus its own business rates threshold (see below)
- Scotland: mandatory licensing for short-term lets, plus its own council tax premium rules (see below)
- Northern Ireland: self-catering accommodation requires a certificate from Tourism NI (see below)
- Isle of Man: short-term lets must be registered with the Isle of Man Government
- Guernsey: hosts need a boarding permit from the Committee for Economic Development
- Jersey: islanders can let a property for leisure for up to 12 weeks a year without planning permission
The 90-day rule
The 32 London boroughs plus the City of London operate a 90-day rule for entire-property short-term lets, under the Deregulation Act 2015. If you’re renting out a whole property rather than a room, you can only do so for 90 nights per year. This applies regardless of whether the nights are consecutive, whether you live nearby, or whether you manage the property remotely.
Airbnb automatically tracks nights booked through its platform for properties affected by the rule and blocks further bookings once the limit is reached in a rolling 12-month period. Listing the same property on a second platform to work around the block doesn’t change your legal position: the 90-night limit applies to the property, not to any one booking channel, and letting beyond it without planning permission is a material change of use requiring consent.
The 90-day rule has been the subject of ongoing discussion as part of the wider planning reform proposals covered below, but it remains in force in its current form. Better data from a national registration scheme, once live, is expected to inform any future decisions on whether it’s extended beyond London.
Do you need planning permission for a short-term let in the UK?
You may need planning permission to operate a short-term let in England, Wales, or Scotland, particularly where the property isn’t your main home and you intend to let it regularly. This is because letting a property short-term can constitute a material change of use from residential to commercial letting.
If you’re occasionally renting a room in your own home, you’re very unlikely to need planning permission. Whole-property lets, especially frequent or year-round ones, are the cases most likely to trigger a planning requirement.
The proposed C5 use class
In April 2023, the government consulted on creating a new planning use class specifically for short-term lets, provisionally named C5. Under the proposed definition, C5 would cover:
“Use of a dwellinghouse that is not a sole or main residence for temporary sleeping accommodation for the purpose of holiday, leisure, recreation, business or other travel.”
The consultation also covered new permitted development rights. Properties would be able to move between the ordinary residential use class (C3) and the proposed short-term let class (C5) without a full planning application, in areas with no local concern. Local authorities would keep a mechanism, an Article 4 direction, to remove that flexibility in areas where short-term lets are causing problems. A separate strand of the same consultation considered giving homeowners explicit flexibility to let out their own main home for a set number of nights a year, without needing planning permission, though no specific number of nights has been confirmed.
The consultation closed in June 2023. The government confirmed its intention to proceed in a February 2024 statement, but as of the most recent update to the consultation page, no formal response or legislation introducing C5 has followed. Treat C5 as a clearly signalled direction of travel rather than a current legal requirement, and check for updates before making decisions based on it, particularly if you’re weighing up a property purchase or conversion on the assumption that a use-class change is imminent.
Merilee Karr, former chair of the Short-term Rental Accommodation Association, has cautioned against treating planning restrictions as a blunt instrument:
“We don’t want politicians using this as a political tool to crack down on the industry without data-based evidence behind decisions… My hope is the government realises planning is a sledgehammer to crack a nut.”
That’s still the open question. Whether C5 and the Article 4 directions that go with it end up applied narrowly, where there’s actual evidence of local pressure, or broadly, depends on decisions the government hasn’t made yet.
The national short-term let registration scheme
The legal groundwork for a mandatory national register of short-term lets in England was laid through the Levelling Up and Regeneration Act 2023. The government ran a consultation in 2023, and its February 2024 response confirmed a mandatory, national approach, with 61% of consultation respondents supporting that option over a local opt-in model.
The stated aim is a scheme that’s “light touch, low cost and simple to use.” Once live, the expectation set out in government guidance is that:
- every short-term let in England will need a unique registration number
- that number will need to appear on listings and marketing across every channel
- platforms including Airbnb, Vrbo, and Booking.com will be expected to verify registration numbers before a property can be advertised
None of this is in force yet. Sir Chris Bryant, tourism minister at the time, told the press in July 2025 that the register would go live by April 2026. That date has since passed without the scheme launching. More recently, the Prime Minister described the register as “stage one” of a phased approach to short-term let regulation, without giving a firm new date. As of the most recent update to the government’s own guidance page, the registration requirement is still marked as not yet in force.
This has been a long-running conversation in the industry. Merilee made a similar case for what a workable registration scheme should look like:
“We support a single national registration system that is accessible, low-cost or free, avoiding a patchwork of local regulations. It needs to be a declaratory system, meaning you declare what you’re doing and get a registration number, not a bureaucratic process.”
If you operate short-term lets in England, the practical position for now is to keep an eye on the government’s guidance rather than a launch date reported anywhere else, and to be ready to register once the scheme opens rather than assuming there will be a long lead time once it does.
What health and safety regulations are there for short-term lets in the UK?
The core health and safety requirements below apply across the UK unless a specific nation’s rules say otherwise (see the Wales, Scotland, and Northern Ireland sections).
Electrical safety
You need electrical safety certificates proving appliances are in safe working order. In England, this is a legal requirement under the Electrical Safety Standards in the Private Rented Sector (England) Regulations 2020. Electrical installations need inspection by a qualified electrician at least every five years, with an Electrical Installation Condition Report (EICR) completed to let the property short or long term.
Gas safety
A gas safety assessment is required every 12 months, with a Gas Safety Certificate (CP12) issued confirming all gas appliances have been tested and are safe.
Fire risk assessment
A written fire risk assessment is a legal requirement for any property with paying guests. Recommended measures include fire emergency escape lighting, clear fire exit routes, fire-safe doors, hardwired fire alarms, and a fire blanket and/or extinguisher in high-risk rooms like the kitchen.
Airbnb-recommended safety measures
Beyond the legal minimum, Airbnb recommends hosts have in place:
- a working, regularly tested smoke alarm
- a carbon monoxide alarm (Airbnb will send one free to active hosts on request)
- a first aid kit, refilled as needed
- clear instructions for what to do if an alarm sounds
- a list of emergency numbers and recommended local tradespeople
- hazard prevention: clear exits, no trip hazards, exposed wires, or unrailed stairs
- child safety measures where children are permitted, and clear warnings where they aren’t
- locks that can be opened without a key from the inside
- clear occupancy limits, consistent with your liability insurance
- good ventilation, clean water, and water systems free of Legionella risk
Documentation for all of the above should be accessible to guests, whether in a printed folder or displayed clearly in the property.
Leasehold and mortgage rules
Before listing a property short-term, check your lease and mortgage terms for permission.
Mortgages
Some policies explicitly prohibit short-term letting. Others allow it with notice, sometimes for an additional fee, or require a switch to a landlord policy. Check the terms before you list, since some lenders can demand the property back if they find a breach.
Leases
Your lease or freehold document will set out whether short-term letting, sometimes referred to as subletting, is permitted. Breaching these terms can put your right to occupy the property at risk, independent of any council or platform rules.
Insurance for short-term lets in the UK
There’s no legal requirement for Airbnb-specific insurance beyond the AirCover for Hosts policy that Airbnb applies automatically. That doesn’t mean it’s sufficient on its own.
Before relying on AirCover, check:
- whether your existing buildings or contents insurance permits short-term letting or subletting. If it doesn’t, and you claim for an incident during a guest’s stay, the claim can be refused, and in some cases the whole policy can be voided, even for issues unrelated to guests
- whether your mortgage lender’s insurance requirements are affected by short-term letting
- whether you need public liability insurance as a business providing paid accommodation. Some local councils set their own minimum level of cover, so check with them directly
AirCover has real limits. It excludes intentional damage and damage from extreme weather, and the claims process has been widely reported by hosts as slow, with cover capped well below what a serious incident can cost.
A dedicated damage protection provider is a more reliable way to close that gap. Truvi, for example, offers guest screening alongside damage protection covering up to $1 million per incident, with a dedicated claims team that handles guest communication and recovery on your behalf, so you’re not chasing a guest for payment yourself. Truvi isn’t an insurer, but its damage protection is insurance-backed, and it works whether the booking came through an OTA or your own direct booking site.
What taxes apply to short-term lets in the UK?
Tax treatment depends on how much you earn, whether you’re letting a room in your main home or an entire separate property, and, following the changes below, whether the property still qualifies for business rates rather than council tax.
Rent a Room Relief
If you let a room or rooms in your own main home, Rent a Room Relief lets you earn up to £7,500 a year tax-free. You still need to declare the income on your Self Assessment return and tick the box to claim the relief. If you claim it, you can’t also claim other expenses against that income.
If you let an entire property, or your income from letting a room exceeds the threshold, you’re taxed as a property business rather than under Rent a Room Relief.
The Furnished Holiday Lettings regime has been abolished
Until April 2025, properties that met certain letting thresholds qualified as Furnished Holiday Lettings (FHLs), a designation that came with tax treatment closer to that of a trading business than an ordinary rental property. To qualify, a property had to be:
- available for letting for at least 210 days in the year
- actually let commercially for at least 105 of those days
- not let to the same guest for more than 31 continuous days for more than 155 days of the year in total
Properties meeting these tests got several advantages that ordinary rental property doesn’t: full deduction of mortgage interest against rental income, more generous capital allowances on furniture and fixtures, access to Capital Gains Tax reliefs available to trading businesses (including Business Asset Disposal Relief, which reduced the CGT rate on sale), and FHL profits counting as earnings for pension contribution purposes.
The FHL regime was abolished with effect from 6 April 2025 for Income Tax and Capital Gains Tax, and from 1 April 2025 for Corporation Tax. From those dates, income from a former FHL is taxed under the same rules as any other UK property business. In practice, that means:
- mortgage interest is no longer fully deductible. Instead, you get a tax credit worth 20% of the interest cost, the same restriction that’s applied to ordinary landlords since 2020
- capital allowances on new expenditure are no longer available. Existing capital allowances pools can continue to be claimed down under transitional rules, but new spending after the cut-off falls under ordinary property-business treatment instead
- Business Asset Disposal Relief is no longer available on the sale of a former FHL business on or after 6 April 2025. HMRC’s guidance is explicit that the abolition itself doesn’t count as the business ceasing: relief can still apply where the business actually stopped trading as an FHL before 6 April 2025, and the disposal falls within the normal rules that follow a cessation
- FHL income no longer counts as relevant UK earnings for pension contribution purposes
If you were operating under the FHL regime before April 2025, particularly if you have an ongoing capital allowances pool or were part-way through a multi-year election to maintain FHL status, get advice from an accountant on your specific transitional position. The rules here are detailed and property-specific, and this guide doesn’t cover every case.
Council tax premium on second homes
From 1 April 2025, councils in England gained the power to charge a premium of up to 100% additional council tax, effectively doubling the bill, on properties that are furnished but not anyone’s main residence. This is separate from the long-standing empty homes premium, which applies to unfurnished, unoccupied properties instead.
The premium is discretionary. A council has to give at least a year’s notice before it can apply the premium for the first time, and adoption varies by area. Check with your own council on whether it has introduced the premium, and if not, whether it plans to.
There are statutory exceptions where the premium can’t apply, including where a property is actively being marketed for sale or let, or is a job-related property. There’s also a narrower exception for seasonal homes, but it only applies where the property carries a specific planning condition preventing occupation for more than 28 continuous days a year, or preventing year-round occupation entirely. This isn’t a general exception for holiday lets: it depends on the property having that exact planning restriction in place, which most short-term lets don’t. If yours does, it’s worth checking with your council whether it qualifies.
The way to avoid the premium entirely, rather than rely on an exception, is to qualify for business rates instead of council tax. That threshold hasn’t changed: a property needs to be available for letting for at least 140 days in the year and actually let commercially for at least 70 of those days, evidenced against the previous 12 months. Properties below that threshold sit on council tax, and if they’re furnished and unoccupied as a main residence, they’re now exposed to the premium as well. Many holiday lets that do qualify for business rates fall under the £12,000 rateable value threshold for Small Business Rate Relief, which reduces the bill to zero, though this depends on the individual property’s rateable value.
The FHL tax regime and the business rates 140/70-day test are separate things. Abolishing FHL changed how letting income is taxed. It didn’t change the business rates threshold, which is set independently and still determines whether you’re on council tax or business rates in the first place. Scotland uses the same 140/70-day figures, but under its own separate rules. Wales is the outlier: it requires a property to be available for 252 days and actually let for 182 days in a 12-month period to qualify for business rates, with an option from April 2026 to average the letting figure across two or three years if a single year falls short.
Do you need a licence or certificate in Wales, Scotland, or Northern Ireland?
Wales, Scotland, and Northern Ireland each have their own rules on top of the national position, and they’re not all at the same stage: one is a confirmed registration scheme, one is a fully mandatory licence, and one is a long-standing certification requirement.
Wales
Wales doesn’t yet require a licence to operate a short-term let, but a mandatory registration scheme is confirmed and close: from October 2026, anyone taking bookings for overnight stays in Wales, including single rooms in a main home let occasionally, must register with the Welsh Revenue Authority. Registration is free. The deadline to register is 31 March 2027, and missing it can mean a penalty starting at £100 per premises, rising to £1,400 if you still haven’t registered after the WRA gets in touch.
This is a different scheme to England’s proposed national register: Wales’s is confirmed and legislated, not just consulted on, and it’s coming considerably sooner. A separate licensing scheme for Welsh visitor accommodation, covering safety and quality standards, is being planned but isn’t law yet, so don’t confuse the two.
Scotland
Short-term lets in Scotland need a licence from the local council under the Civic Government (Scotland) Act 1982 (Licensing of Short-term Lets) Order 2022. Licensing is now mandatory for all short-term let accommodation across Scotland, including rooms within a home, regardless of how long the stay is. Operating without a licence carries a maximum fine of £2,500.
The exclusions are narrower than they might sound. Glamping accommodation generally still needs a licence. What’s actually excluded includes hotels with planning permission for hotel use, hostels and refuges, aparthotels (a specific category: at least five serviced apartments, a shared entrance, single ownership, and management as one business), and bothies with no mains services. There are also exclusions based on who’s staying, such as immediate family or guests with a formal tenancy. If you’re not sure where your property sits, Scotland’s official licence checker tool is the most reliable way to confirm it.
Licensed properties also need to meet the Repairing Standard (wind and watertight, with exterior and interior fittings in a reasonable, safe state) and the Tolerable Standard (no rising damp or structural issues, adequate drainage, insulation, light, ventilation, and safe electrics, plumbing, and water), along with a valid EPC where required.
Some councils have gone further using powers to designate short-term let control areas, which can bring an additional planning permission requirement alongside the licence. Edinburgh was the first, designated in September 2022, and Highland Council has designated the Badenoch and Strathspey area. Check with your local council on whether it has designated a control area before assuming a licence is the only thing you need.
Northern Ireland
Short-term lets in Northern Ireland are classed as self-catering accommodation and need a certificate from Tourism NI under the Tourism (Northern Ireland) Order 1992. The fee starts at £40 for a single unit and scales up to a maximum of £350 depending on how many units you’re certifying, and the certificate is valid for four years, with a statutory re-inspection at that point. Operating without a valid certificate is an offence, carrying a fine of up to £2,500.
Some cities add their own rules on top. In Belfast, for example, hosts are legally required to limit noise to neighbours, including implementing quiet hours, and to protect neighbours’ privacy, including not filming in shared communal areas.
Other regulations to keep an eye on
A few additional rules are worth checking depending on your property and location:
- Smoking is banned in all short-term let and holiday accommodation in Wales. Your building’s lease terms may add further restrictions on smoking or drug use elsewhere in the UK
- Pets: check your lease or building rules. The UK has five banned dog breeds, most recently including the XL Bully, and you’re responsible for ensuring guests and their pets comply with the law
- Local registration and planning changes beyond what’s covered above continue to develop, particularly in areas under housing pressure. Registering for updates from your local council is the most reliable way to stay ahead of local-level changes that a national guide like this one won’t capture
Legal requirements for short-term lets: the need-to-know
Short-term let regulation in the UK has moved substantially in the past two years, and not all of it in the direction hosts might expect. The FHL tax regime that many hosts built their numbers around is gone. English councils now have the power to charge a second homes council tax premium on properties that don’t qualify for business rates, and whether that applies to you depends on your specific council. England’s national registration scheme and its new planning use class are both clearly signalled but neither is law yet, while Wales has moved further and faster: its own registration scheme is confirmed and opens in October 2026. Scotland’s licensing regime, meanwhile, is now fully mandatory for every host, not just new ones, with real enforcement behind it.
Alongside all of this, the older rules are still in force: London’s 90-day limit, Northern Ireland’s certification requirements, and the electrical, gas, and fire safety requirements that apply everywhere. Check your lease, mortgage, and insurance terms before you list, and don’t assume AirCover or an OTA’s basic protections are enough on their own.
This guide is not a substitute for advice from a qualified accountant or solicitor on your specific property and circumstances, particularly given how much of what’s changed here carries direct financial consequences.
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