Airbnb and Short-Let Regulations UK 2026: What Landlords Must Know

The short-let and Airbnb market in the UK has grown enormously over the past decade, but regulation has not stood still. In 2026, landlords who let properties on a short-term basis face a patchwork of rules that vary by nation, city, and even borough. Getting it wrong can mean unlimited fines, planning enforcement notices, and even criminal prosecution.

Whether you are letting a spare room, an entire flat on Airbnb, or managing a portfolio of holiday lets, understanding the current regulatory landscape is essential. Rules differ significantly between England, Scotland, Wales, and Northern Ireland, and London has its own additional restrictions that catch many landlords out.

This guide brings together every regulation that affects short-let landlords across the UK in 2026, from the London 90-day rule and planning permission requirements to the new national registration scheme, tax obligations under the furnished holiday lettings rules, and platform reporting duties under DAC7.

The London 90-Day Rule Explained

The most well-known short-let restriction in the UK is the 90-day rule that applies exclusively to Greater London. Under Section 44 of the Deregulation Act 2015, which amended the Greater London Council (General Powers) Act 1973, residential properties in London can be let on a short-term basis for a maximum of 90 nights per calendar year without requiring planning permission for a change of use.

This 90-night limit applies per property, not per platform. If you list the same property on Airbnb, Booking.com, and Vrbo, the total nights across all platforms combined must not exceed 90 in any calendar year. The counter resets on 1 January each year.

If you wish to let your London property for more than 90 nights per year, you must apply to your local planning authority for a change of use from Class C3 (dwellinghouse) to Sui Generis (short-term let). This is a full planning application and is by no means guaranteed approval. Many London boroughs, particularly Westminster, Camden, and Kensington and Chelsea, have policies that actively resist the loss of residential housing to short-term letting.

Enforcement in London

Airbnb voluntarily implemented a 90-night automatic cap for entire property listings in London in 2017, and other major platforms have followed suit. However, enforcement ultimately sits with local planning authorities. Boroughs can issue planning enforcement notices, and failure to comply can result in prosecution. In recent years, Westminster City Council and the London Borough of Tower Hamlets have been particularly active in enforcement, with fines of up to £20,000 per offence for persistent breaches.

Planning Permission and Change of Use

Outside London, the planning position for short-term lets in England is less clear-cut. There is no automatic day limit like London's 90-night rule. Instead, the question is whether the use of a property has materially changed from residential (C3 use class) to something else. If a property is being let on a short-term basis so frequently that it is no longer functioning as a dwelling, local planning authorities can argue that a material change of use has occurred.

HMRC and planning law treat short-lets differently. HMRC's furnished holiday lettings (FHL) criteria require at least 105 days of availability and 70 days of actual letting per year. Meeting FHL criteria for tax purposes does not automatically mean you need planning permission, but it is an indicator that the property's primary use may have shifted away from residential.

The government announced in 2024 that a new Use Class C5 would be introduced for short-term lets in England. As of early 2026, the statutory instrument has not yet been laid, but when implemented it will create a distinct planning use class for properties let for fewer than 90 consecutive nights. This will give local authorities explicit permitted development powers to require planning permission for the change from C3 to C5 in areas where they choose to adopt it.

National Registration Scheme for Short-Term Lets

The Levelling Up and Regeneration Act 2023 gave the government powers to introduce a mandatory registration scheme for short-term rental properties in England. The scheme aims to create a single, national register of all properties used for short-term letting, giving local authorities visibility over the short-let market in their areas.

Under the proposed scheme, all hosts offering short-term lets must register each property and receive a registration number. Platforms like Airbnb and Booking.com will be required to display the registration number on listings and will be prohibited from listing unregistered properties. The registration process is expected to require confirmation of compliance with fire safety standards, gas safety, and insurance.

While the full details and go-live date are still pending as of March 2026, landlords should be preparing for registration by ensuring all safety certifications are current, insurance is in place, and records are in order. The scheme is expected to carry civil penalties for non-registration, with fines up to £5,000 for a first offence.

Scotland: Short-Term Let Licensing

Scotland has moved faster than any other UK nation in regulating short-term lets. The Civic Government (Scotland) Act 1982 (Licensing of Short-term Lets) Order 2022 introduced a mandatory licensing scheme that took full effect on 1 October 2023, after a transition period. All existing short-term let operators were required to hold a licence by that date.

There are four licence types in Scotland: home sharing (letting part of your home while you are present), home letting (letting your entire home while you are away), secondary letting (letting a property that is not your home), and apart-hotels. Each local authority operates its own licensing scheme, sets its own fees, and has discretion on conditions.

Licence fees vary considerably. Edinburgh City Council charges between £200 and £600 depending on the property type, while Highland Council charges £250-£450. Processing times have been lengthy, with some councils taking six to twelve months to process applications.

Edinburgh Control Area

Edinburgh is the only Scottish city to have designated a Short-Term Let Control Area covering the entire city boundary. Within the control area, planning permission is required for any change of use from residential to short-term let. This is in addition to the licensing requirement, meaning Edinburgh operators need both a licence and planning permission for secondary letting.

Wales and Northern Ireland

Wales has introduced its own statutory registration and licensing scheme under the Visitor Accommodation (Register) (Wales) Regulations. All providers of visitor accommodation in Wales, including short-term let hosts, must register with their local authority. The scheme has been rolling out and builds on the existing planning framework.

Welsh local authorities also have the power to introduce licensing schemes for short-term lets. Several councils in popular tourist areas such as Gwynedd and Pembrokeshire have already adopted or are consulting on additional licensing requirements. The Welsh Government has also amended permitted development rights so that local authorities can remove the right to change from residential to short-term let use without planning permission.

Northern Ireland currently has the least regulation of short-term lets among the four UK nations. Short-term let properties must register with Tourism NI under the Tourism (Northern Ireland) Order 1992 if they are let as self-catering accommodation. There is no equivalent of the London 90-day rule or Scotland's licensing scheme, though planning permission may still be required if a material change of use has occurred.

Tax Obligations for Short-Term Lets

Short-term letting has significant tax implications that differ from standard assured shorthold tenancies. Income from short-term lets is taxable and must be declared to HMRC. The tax treatment depends on whether the property qualifies as a Furnished Holiday Letting (FHL) and the level of income generated.

Note that the government announced in the Autumn Budget 2023 that the Furnished Holiday Lettings tax regime would be abolished from April 2025. From that date, FHL properties are taxed the same as other rental income. This means the previous advantages of FHL status, including capital allowances on furniture and equipment, mortgage interest relief (not subject to the Section 24 restriction), and capital gains tax reliefs such as Business Asset Disposal Relief, are no longer available.

Rent-a-Room and Property Allowance

If you let a room in your own home, you may be able to use the Rent-a-Room scheme, which provides a tax-free allowance of £7,500 per year. For short-term lets of an entire property, the property income allowance of £1,000 applies. If your gross short-term letting income exceeds £1,000, you must register for Self Assessment and declare the income.

Business Rates vs Council Tax

Properties let on a short-term basis may be liable for business rates rather than council tax. In England, a property is assessed for business rates if it is available for short-term letting for 140 days or more per year and was actually let for at least 70 days in the previous year. This can be advantageous if the property qualifies for Small Business Rate Relief, potentially reducing the rates bill to zero. However, losing council tax status means the property no longer benefits from the main residence CGT exemption.

Platform Reporting Obligations and DAC7

The EU's Directive on Administrative Cooperation (DAC7) came into force in January 2023, requiring digital platforms to collect and report information about sellers and their income to tax authorities. Although the UK is no longer an EU member state, HMRC implemented equivalent rules through The Platform Operators (Due Diligence and Reporting Requirements) Regulations 2023, effective from 1 January 2024.

Under these regulations, platforms such as Airbnb, Booking.com, and Vrbo must collect your identity details (name, address, date of birth, tax identification number) and report your annual income to HMRC. The first reporting period covered the 2024 calendar year, with reports submitted to HMRC by 31 January 2025.

This means HMRC now receives detailed information about your short-term letting income directly from platforms. If there is a discrepancy between what the platform reports and what you declare on your tax return, HMRC will investigate. Landlords should ensure their Self Assessment returns accurately reflect all platform income.

Insurance and Fire Safety Requirements

Standard residential landlord insurance policies typically exclude short-term letting. If you are operating an Airbnb or other short-term let, you need specialist short-term let insurance that covers guest liability, property damage by guests, loss of income, and public liability. Operating without appropriate insurance can void your cover entirely, leaving you exposed to potentially devastating claims.

Fire safety requirements for short-term lets are more onerous than for standard residential lettings. Under the Regulatory Reform (Fire Safety) Order 2005, a fire risk assessment must be carried out for any premises that are not a private dwelling. A property let on a short-term basis to paying guests is not classified as a private dwelling for fire safety purposes, meaning a full fire risk assessment is required.

• Specialist short-term let insurance policy in place
• Public liability cover of at least £2 million
• Fire risk assessment completed and documented
• Smoke alarms on every floor (hardwired preferred)
• Carbon monoxide alarms in rooms with solid fuel appliances
• Fire blanket in kitchen area
• Fire escape routes clearly identified and unobstructed
• Fire safety information provided to guests on arrival
• Gas safety certificate current (annual check)
• Electrical Installation Condition Report (EICR) current

Compliance Checklist by Nation

England (Outside London)

• Prepare for national registration scheme (ensure safety certificates are current)
• Check if property use constitutes a material change requiring planning permission
• Gas Safety Certificate (annual)
• EICR (every 5 years)
• Fire risk assessment completed
• Specialist short-term let insurance in place
• Register for Self Assessment and declare all income
• Check business rates vs council tax position

London

• Track nights let to ensure compliance with 90-night annual limit
• If exceeding 90 nights, apply for planning permission (change of use)
• All England requirements above also apply
• Consider borough-specific policies and enforcement priorities

Scotland

• Short-term let licence obtained from local authority
• Planning permission obtained (if in a control area like Edinburgh)
• EPC in place (minimum rating E)
• All safety certificates current (gas, electrical, fire)
• Legionella risk assessment completed
• Appropriate insurance in place

Wales

• Registered with local authority under visitor accommodation scheme
• Check if local licensing scheme applies
• Check planning position with local authority
• All safety and insurance requirements met

Penalties for Non-Compliance