Short-Let and Holiday Rental Rules for Property Investors in the UK: 2026 Guide
The United Kingdom's short-let market has undergone its most significant regulatory shift in a decade. The abolition of the Furnished Holiday Letting (FHL) tax regime in April 2025 removed a suite of tax advantages that had long made short-let property an attractive asset class. At the same time, planning rules in London, mandatory licensing in Scotland, and evolving safety requirements mean the compliance picture is more complex than it has ever been.
This guide sets out, as of mid-2026, what property investors need to know before buying or operating short-let accommodation in the UK.
The End of the FHL Tax Regime
For decades, properties meeting the Furnished Holiday Letting definition — broadly, available for short-let at least 210 days per year, actually let for at least 105 days, and not occupied by the same guest for more than 31 consecutive days — qualified for a preferential tax treatment. That regime was abolished with effect from 6 April 2025.
What investors lost
- Capital allowances on furniture, fixtures, and equipment are no longer available. Short-let furnishings now fall under the replacement of domestic items relief (like ordinary buy-to-let), which is more restrictive.
- Mortgage interest relief — FHL investors previously deducted 100% of finance costs against rental income. From April 2025, they are subject to the same 20% basic-rate tax credit that buy-to-let landlords have faced since 2020.
- Capital gains tax reliefs: Business Asset Disposal Relief (which historically gave a 10% CGT rate on qualifying disposals — the BADR rate has since risen, reaching 18% for 2026/27), rollover relief, and gift relief are no longer available for short-let properties.
- Pension contribution relief: FHL income was treated as earned income for pension contribution purposes; it no longer is.
The net effect is that short-let property is now taxed on the same terms as long-let residential property. Higher-rate taxpayers in particular will notice the change. Investors who structured their portfolio around FHL reliefs should review their position with a tax adviser.
Planning Restrictions: Greater London's 90-Day Rule
Under the Deregulation Act 2015, a residential property in Greater London may be used as temporary sleeping accommodation for no more than 90 nights per calendar year without planning permission. The rule applies per property, not per letting platform.
Key points:
- Airbnb, Booking.com, and similar platforms are required to cap listings at 90 nights unless the host provides proof of planning consent.
- Exceeding 90 nights is a planning breach. London boroughs actively investigate and have issued enforcement notices.
- A change-of-use application to Class C1 (hotel/hostel) is theoretically possible but rarely granted for residential properties in practice.
- The 90-day limit applies to the Greater London boundary, covering all 32 boroughs plus the City of London.
Outside Greater London, no equivalent national day-limit exists in England as of mid-2026. The government consulted in 2024 on introducing a mandatory national short-let register and planning designation; watch for developments.
Scotland: Mandatory Short-Let Licensing
Scotland introduced a mandatory short-let licensing scheme for all local councils from 2023. Every person operating a short-let property in Scotland — whether on a platform or privately — must hold a short-term let licence from the relevant local council.
Licence requirements
| Requirement | Detail |
|---|---|
| Application | Submitted to the local council; processing times vary |
| Inspections | Fire safety, carbon monoxide detectors, electrical safety |
| HMO licensing | Required separately if property sleeps 3+ unrelated guests |
| Annual renewal | Licences are not perpetual; renewal required |
| Overprovision | Edinburgh and some other councils designated "control areas" — new licences can be refused on overprovision grounds |
Edinburgh in particular has used control zone powers to restrict new licences in its historic core. Investors considering Scottish acquisitions should check the specific council's stance before purchase.
Safety Requirements (England, Scotland, Wales, and Northern Ireland)
Regardless of location within the UK, short-let operators must comply with the following:
| Requirement | Standard |
|---|---|
| Gas safety | Annual gas safety check by Gas Safe engineer; certificate retained and provided to guests |
| Electrical safety | EICR (Electrical Installation Condition Report) — currently mandatory for rented properties; applies to short-lets |
| Fire safety | Smoke alarms on every floor, CO detectors where solid fuel; fire risk assessment for larger properties |
| EPC | Current minimum: Band E. The government has confirmed that privately rented homes in England and Wales must reach EPC Band C by 1 October 2030 (a single deadline replacing the earlier phased 2028/2030 plan) |
| Furniture | Must comply with Furniture and Furnishings (Fire Safety) Regulations 1988 |
Failure to comply can result in fines, prohibition notices, and personal liability in the event of injury.
Tax Treatment: 2026
Rental income (residents)
Short-let income is now taxed as property income. Income is declared on a self-assessment tax return. The property income allowance of £1,000 per year is available for very small-scale operators, but most will file a property income schedule.
Expenses deductible against short-let income:
- Letting agent and management fees
- Advertising costs
- Cleaning and laundry
- Repairs and maintenance (not improvements)
- Utility bills paid by the landlord
- Insurance
- Mortgage interest — 20% basic-rate tax credit only (not full deduction for higher/additional-rate taxpayers)
Furniture replacement qualifies for replacement of domestic items relief (cost of the replacement item, not the original).
Non-resident landlords
Non-residents must register with HMRC's Non-Resident Landlord (NRL) scheme. Without an NRL certificate:
- Letting agents must withhold 20% tax from rental payments and pay it to HMRC.
- Tax is settled via annual self-assessment in the UK.
Non-residents are entitled to deduct the same expenses as resident landlords. There is no income tax treaty benefit that eliminates UK tax on UK-source rental income.
Rent-a-Room relief
The £7,500 Rent-a-Room annual exemption does not apply to whole-property short-lets. It is available only when a host lets a furnished room within their own main residence while continuing to live there.
Letting Platforms and Compliance
Airbnb, Vrbo, Booking.com, and similar platforms now share data with HMRC under the OECD DAC7 reporting framework. From 2024, platforms are required to report seller income to tax authorities annually. Investors should assume HMRC has full visibility of platform income; declare all earnings accurately.
Business Rates vs Council Tax
A property available for short-let for at least 140 days per year and actually let for at least 70 days in England may be rated for business rates rather than council tax. This can be beneficial where the property qualifies for Small Business Rate Relief (SBRR), giving a 100% reduction on rateable values up to £12,000. However, this threshold is easily exceeded in popular markets, so the outcome varies.
Practical Steps Before Letting
- Confirm planning status — check whether the property is in Greater London and, if so, whether 90-day limit applies.
- Verify building/lease restrictions — many leasehold properties prohibit short-letting; check the lease and speak with the managing agent.
- Obtain all mandatory safety certificates before the first guest arrives.
- Register with HMRC for self-assessment if not already registered; apply for NRL certificate if non-resident.
- Check local council requirements — particularly in Scotland, where a licence is mandatory.
- Review mortgage terms — many residential mortgages prohibit short-letting; a holiday let mortgage or commercial product may be required.
How Global Investments Can Help
Global Investments works with property investors across international markets, including the UK. Our team can introduce you to tax advisers and letting specialists who understand the post-FHL landscape, help you evaluate whether a UK short-let acquisition still makes sense within a broader portfolio, and ensure you have the right professional support in place before committing. Contact us to discuss your UK property investment objectives.
Regulations change. The information above reflects the position as understood in mid-2026. Verify current requirements with a qualified solicitor, tax adviser, and your local council before investing or operating a short-let property. Property investments can fall as well as rise in value.
Frequently asked questions
Was the Furnished Holiday Letting tax regime really abolished?
Yes. The FHL regime ended on 6 April 2025 (the 2024/25 tax year was the last under the FHL rules). From that date, short-let income is taxed as ordinary property income, and investors can no longer claim capital allowances on furnishings, the mortgage interest finance cost reduction, or the CGT reliefs previously available to qualifying FHL properties.
Does the 90-day rule apply across the whole of England?
No — it applies specifically within Greater London. Under the Deregulation Act 2015, a dwelling in Greater London can be used for short-term letting for up to 90 nights per calendar year without planning permission. Exceeding 90 nights requires a change-of-use planning application. Outside Greater London there is currently no equivalent national cap in England, although the government ran a consultation on a short-let register in 2024.
Do I need a licence to run a short-let in England outside London?
As of mid-2026 there is no mandatory national licence requirement in England (outside London's planning rule). However, a government consultation in 2024 proposed a national short-let register; watch for legislation. Scotland introduced a mandatory short-let licensing scheme in 2023 — all hosts there must hold a valid licence from their local council.
Can I use Rent-a-Room relief for a whole-property short-let?
No. The Rent-a-Room scheme (£7,500 annual exemption) applies only where you rent out a furnished room within your own home while you continue to live there. It does not apply to short-letting an entire property, regardless of whether it was your main residence.
What withholding tax applies to non-resident landlords with UK short-let income?
Non-resident landlords must register with HMRC under the Non-Resident Landlord (NRL) scheme. If you have not obtained an NRL certificate, letting agents and property managers are required to deduct 20% basic-rate tax from rental payments and remit it to HMRC. Obtaining an NRL certificate allows rents to be paid gross, with tax settled via self-assessment.
This guide is for general information only and does not constitute financial, legal or tax advice. Programme rules, prices and tax rates change; verify current requirements with a qualified adviser before acting.