Rent a Room Scheme 2026/27 — £7,500 Tax-Free Limit, Rules & Examples

The Rent a Room Scheme can exempt up to £7,500 of gross receipts a year from furnished accommodation in your only or main home. The limit is halved to £3,750 if someone else receives income from letting accommodation in the same property. It is an annual tax rule, not a guaranteed monthly allowance; compare the scheme with ordinary property-income rules using the Rent-a-Room Calculator→.

This guide covers who qualifies, the joint occupier rules, when opting out saves more tax, and how the scheme protects your Capital Gains Tax relief when you sell.

The Thresholds

If qualifying gross receipts are below the limit, the exemption is automatic, although someone already completing a return may still need to report the relevant income. If receipts exceed the limit, you can choose Method A (actual profit after allowable expenses) or Method B (gross receipts less the £7,500 or £3,750 limit, with no expenses deducted). For example, £9,600 of receipts would produce £2,100 under Method B, but Method A could be lower or higher. The £3,750 limit applies when someone else also receives income from letting accommodation in the same property; it is not automatically a separate £3,750 allowance for every person or room.

Who Can Use the Scheme

The scheme does not apply to unfurnished accommodation, a home converted into separate flats, or accommodation that is not part of your only or main home when let. A tenant should also check that their lease allows a lodger. The rent and occupancy must be genuine; family arrangements and services included in the receipts still need to be recorded correctly.

Opting Out — When Normal Rules Win

Method B uses the limit with no expenses deducted. If your actual allowable costs are high, Method A can produce a lower taxable profit. Sarah lets a room for £12,000 with £6,000 of expenses: Method B taxes £4,500, while Method A taxes the actual £6,000 profit, so Method B wins in that illustration. Tom lets for £9,000 with £8,000 of expenses: Method B taxes £1,500, while Method A taxes £1,000, so Method A wins.

You can change methods from year to year, but you must tell HMRC within the applicable time limit when changing from the default or claiming the scheme in a way that requires a return. If receipts are below the limit and you have no other reason to file, the exemption is normally automatic.

Rent a Room vs Ordinary Letting

The CGT treatment is separate from the income-tax scheme. HMRC says having a lodger who shares living space with you does not count as letting part of the home, but a separate let, exclusive business use or a period when the property is not your main home can change the Private Residence Relief analysis. Do not treat Rent a Room eligibility as a blanket CGT guarantee.

Airbnb and Short Lets

The scheme can cover short or long furnished lettings where the resident-landlord and main-home conditions are met; HMRC’s helpsheet says the limit is not reduced simply because the letting period is less than 12 months. Do not assume every Airbnb or platform arrangement qualifies: letting the whole property while you are away, or providing accommodation that is not part of your main home, needs a different analysis.

Part-Year Lettings and Shared Receipts

The annual threshold should not be treated as a monthly allowance that resets whenever a lodger arrives. If you start or stop letting during 2026/27, keep the dates, room, gross receipts and included services together. A part-year arrangement can still be tested against the annual scheme limit, but the facts of the home and the receipts for the whole tax year matter. Do not multiply £625 by the number of months occupied and call that the statutory limit without checking the relevant HMRC guidance.

If another person receives part of the rent, document who contracted with the lodger, who received each payment and whether the arrangement is a joint letting. The £3,750 case is a shared-property rule, not a way to create a separate £7,500 allowance for every room. Bank statements and a simple monthly ledger are usually more useful than a single year-end estimate because they show refunds, deposits, cleaning charges, meals, utilities and other amounts included in the agreement.

The scheme is about tax treatment of qualifying furnished accommodation. It does not decide whether a payment is a deposit, rent, reimbursement or a charge for services, and it does not replace housing, insurance, mortgage, lease, licensing, Council Tax or benefit checks. If the lodger receives meals, cleaning or other services, record how the price is described and obtain advice where the arrangement is mixed or unusual. The safest comparison is to prepare both methods from the same gross-receipts evidence, then retain the calculation that explains why the chosen method is better.

Benefits and Council Tax

Tax treatment does not determine benefit or Council Tax treatment. If you receive Universal Credit, Housing Benefit or a single-person Council Tax discount, check the relevant benefit rules and your local council before taking in a lodger; do not assume the £7,500 tax threshold is used by those systems.

Students, HMOs and Special Cases

Students are frequent users of the scheme: a student who rents a house and sublets a furnished room to a housemate can use the £7,500 limit against the sublet income, provided the property is their main residence and they live there. Letting two rooms to two lodgers still uses a single £7,500 limit — the allowance is per property, not per room. A genuine HMO with several unrelated tenants and a landlord who does not live there is a property business, not a rent-a-room arrangement, and follows normal landlord rules. A self-contained annexe with its own entrance and kitchen is also outside the scheme even when attached to your home.

The main-residence test causes most refusals. If you are letting a room in a property you rarely live in, or where you are only a tenant yourself, the scheme does not apply. Where you own the home but live elsewhere, letting the whole house or a room in it is ordinary rental income. HMRC also watches for contrived arrangements — a room "let" to a family member who never stays — so keep evidence of genuine occupancy, including a written agreement, payment records and utility bills in the lodger's name where relevant.

Rent a Room and Benefits — Practical Steps

Taking in a lodger while on means-tested benefits needs a separate benefits check. The £7,500 Rent a Room threshold is an Income Tax rule and should not be copied into Universal Credit, Housing Benefit or Pension Credit calculations. The tax and benefit systems are separate, and the result depends on the claimant’s complete circumstances.

Ask the council about any single-person Council Tax discount when the lodger moves in. Before advertising, check the mortgage, lease and home-insurance terms because they may restrict lodgers or paying guests.

Frequently Asked Questions

Evidence and decision checks

A reliable rent a room scheme 2026 27 review starts by fixing the tax year and the date on which the relevant event happened. Record the person's or business's status, the income or transaction category, the amount before tax, tax already withheld, and any election or claim being relied on. Do not combine a headline figure with a final liability: the result can change when another income source, a payment date, an ownership interest or a qualifying condition is added.

Keep the source documents behind every important input. Depending on the subject, that may include payslips, invoices, bank statements, contracts, provider statements, travel records, HMRC notices, payroll submissions, valuations or correspondence. Where an amount is apportioned, write down the method and retain the underlying total. If a correction is made, preserve the original figure and explain the reason, date and evidence for the replacement.

Before relying on the result, check the current official guidance for the same tax year and jurisdiction. Distinguish enacted law from a consultation, draft measure, announcement or future proposal, and record the effective date. Reconcile the final estimate to the relevant return, payroll record or HMRC account. A calculator or explanatory guide can support a decision, but it cannot replace the eligibility test or the official filing and payment process.

Compare both approaches with the Rent-a-Room Calculator→, then read the Property Income Allowance guide for other casual letting income and the Landlord Tax Changes guide→ if you let more than a room.

Official sources

• GOV.UK: The Rent a Room Scheme
• HMRC: HS223 Rent a Room Scheme
• GOV.UK: Tax when you sell your home
• GOV.UK: Letting out part of your home