How is rental income taxed in the UK in 2026/27?
UK rental income is taxed at your marginal Income Tax rate on net profits after deducting allowable revenue expenses. Individual landlords can claim a £1,000 Property Income Allowance or actual expenses, while mortgage interest receives only a 20% tax credit under Section 24. Under confirmed Treasury legislation taking effect from 6 April 2027, separate residential property tax rates of 22%, 42%, and 47% will apply (+2pp over standard income tax rates).
Key Statutory Landlord Tax Facts & Thresholds (2026/27)
- Property Income Allowance: £1,000 per tax year of completely tax-free gross property receipts (no expenses claimable if used).
- Rent-a-Room Relief: £7,500 tax-free allowance (£3,750 if letting jointly) for furnished accommodation in your main residence.
- Section 24 Mortgage Relief Restriction: Finance costs are not deductible from gross turnover; landlords receive a flat 20% basic-rate tax reduction.
- Confirmed April 2027 Separate Property Rates: Residential rental income will be taxed at dedicated 22%, 42%, and 47% rates (+2pp).
- Making Tax Digital (MTD ITSA) Rollout: Mandatory digital records and quarterly reporting from April 2026 (turnover >£50k) and April 2027 (turnover >£30k).
- Abolition of FHL Regime: Furnished Holiday Lettings rules fully aligned with standard residential buy-to-let properties.
Model Your Property Tax Liabilities and Post-Budget Returns
Evaluate how Section 24 mortgage restrictions, MTD compliance, and upcoming 2027 property rates affect your real net yield.
How UK Rental Income Is Taxed in 2026/27
If you let residential property in the United Kingdom, your rental profits are classified as taxable income by HM Revenue and Customs under the Income Tax (Trading and Other Income) Act 2005 (ITTOIA). All income from your UK property business is pooled together: you add up the total rental receipts from all properties you own, deduct your allowable revenue expenses across the entire portfolio, and pay Income Tax on the net profit at your personal marginal tax rate.
Rental income is stacked on top of your employment wages, self-employed earnings, and pension income when determining your tax band. If your salary is £45,000 and your net rental profit is £10,000, your total taxable income becomes £55,000. In this scenario, £5,270 of your rental profit is taxed at the basic rate of 20%, while the remaining £4,730 crosses the £50,270 threshold and is taxed at the higher rate of 40%. For Scottish landlords, non-savings, non-dividend property income is taxed according to Scottish devolved income tax bands (19%, 20%, 21%, 42%, 45%, and 48%).
Most individual landlords operate on the cash basis by default, where income and expenses are recorded on the dates they are physically received or paid. Landlords with gross property income exceeding £150,000 or those who choose to opt out must use traditional accruals accounting, matching income and expenses to the period to which they relate regardless of payment timing.
Allowable Expenses vs Capital Improvements
Understanding the statutory distinction between allowable revenue expenses and capital expenditure is the most critical element of landlord tax accounting. Deducting an expenditure incorrectly can lead to HMRC compliance enquiries and penalty assessments.
| Expenditure Classification | Allowable Revenue Expense (Immediate Tax Deduction) | Capital Improvement (Offset Against Future CGT Only) |
|---|---|---|
| Repairs & Maintenance | Restoring an existing asset to working condition (e.g. repointing brickwork, fixing a broken roof slate, exterior repainting). | Structural improvements or upgrading beyond standard wear and tear (e.g. adding a dormer loft conversion or new extension). |
| Kitchens & Bathrooms | Replacing a worn kitchen with one of similar modern equivalent quality (repair of an entirety). | Upgrading a standard bathroom into a luxury home spa with structural reconfigurations. |
| Professional Fees | Letting agent finder fees, monthly management fees, rent collection fees, accountancy costs for preparing property accounts. | Solicitor conveyancing fees and Stamp Duty Land Tax incurred during the initial acquisition of the property. |
| Safety & Compliance | Annual gas safety checks (CP12), Electrical Installation Condition Reports (EICR), Legionella risk assessments, EPC certification. | Initial architectural plans or council planning application fees for property development. |
| Running Costs | Landlord building and contents insurance, ground rent, service charges, council tax or utility bills paid during void periods. | Cost of adding solar panel systems, heat pumps, or major electrical grid infrastructure connections. |
Under statutory “replacement of domestic items relief” (Section 311A ITTOIA), landlords cannot claim initial furnishings when first equipping an unfurnished property. However, when replacing existing movable domestic items (such as sofas, beds, refrigerators, washing machines, and carpets), you can claim the full cost of the replacement item, provided it is of equivalent specification. If you upgrade a basic appliance to an advanced luxury model, your allowable deduction is strictly capped at the price of a reasonable like-for-like replacement, with the enhancement portion treated as non-deductible.
Section 24 Mortgage Interest Relief: The Basic-Rate Restriction
Introduced under Section 24 of the Finance (No. 2) Act 2015 and fully phased in by 2020, the restriction on finance cost relief fundamentally transformed property investment economics in the UK. Prior to Section 24, landlords deducted 100% of their buy-to-let mortgage interest directly from gross rental turnover as an allowable business expense before calculating taxable profit.
Today, individual landlords are prohibited from deducting mortgage interest, arrangement fees, or alternative finance payments from rental turnover. Instead, your taxable rental profit is calculated as gross rent minus non-finance revenue expenses. Your tax is calculated on this inflated profit figure, after which HMRC applies a basic-rate tax reduction equal to 20% of your allowable finance costs.
Section 24 Worked Example: The Higher-Rate Squeeze
Consider Sarah, who earns a £55,000 employment salary (putting her in the 40% higher-rate tax bracket). She owns a buy-to-let property generating £18,000 in annual rent, with £2,000 in allowable maintenance expenses and £10,000 in annual mortgage interest payments.
- Gross Rental Income: £18,000.00
- Allowable Revenue Expenses: −£2,000.00
- Taxable Rental Profit under Section 24: £16,000.00 (mortgage interest cannot be deducted!)
- Gross Tax on Rental Profit at 40%: £16,000.00 × 0.40 = £6,400.00
- Section 24 Tax Credit (20% of £10,000 finance costs): −£2,000.00 (£10,000 × 0.20)
- Final Tax Due on Rental Property: £6,400.00 − £2,000.00 = £4,400.00
- Real Net Cash Profit: Rent (£18,000) − Expenses (£2,000) − Mortgage (£10,000) = £6,000.00 actual cash in hand.
- Effective Tax Rate on Cash Profit: £4,400 tax ÷ £6,000 cash profit = 73.3% effective tax rate!
Furthermore, because Section 24 artificially inflates your adjusted net income by £16,000 rather than your real cash profit of £6,000, it can push working parents over the £60,000 High Income Child Benefit Charge threshold, trigger the £100,000 Personal Allowance taper (60% marginal tax trap), or reduce your entitlement to tax-free childcare subsidies.
The Confirmed April 2027 Separate Property Rates (22%, 42%, 47%)
Under confirmed primary Treasury statute taking effect from 6 April 2027, the UK Government will introduce a Confirmed separate tax rate schedule for residential property income, increasing rates by 2 percentage points above standard non-savings income tax bands.
From 6 April 2027, net residential property profits will be taxed under the following statutory structure:
- Basic Property Rate: 22% on net profits within the basic-rate income band (up from 20%).
- Higher Property Rate: 42% on net profits within the higher-rate income band (up from 40%).
- Additional Property Rate: 47% on net profits exceeding £125,140 (up from 45%).
Crucially, the Section 24 mortgage interest tax credit remains pegged at the standard 20% basic rate. This means that from April 2027, higher-rate landlords face a 42% tax rate on their gross profit while receiving only 20% relief on mortgage interest, widening the structural tax penalty on mortgaged rental properties and accelerating the trend toward holding rental portfolios within limited company structures.
Making Tax Digital for Income Tax (MTD ITSA) Rollout
Landlords are on the frontline of the government’s digital tax transformation. Under the revised statutory roadmap for Making Tax Digital for Income Tax Self Assessment (MTD ITSA), traditional annual tax returns will be replaced with continuous digital reporting.
| Implementation Phase | Mandatory Start Date | Qualifying Income Threshold | Statutory Reporting Requirements |
|---|---|---|---|
| MTD Phase 1 | 6 April 2026 | Gross qualifying income exceeding £50,000 | Digital record keeping via approved software; 4 quarterly summary updates; annual End of Period Statement (EOPS) and Final Declaration. |
| MTD Phase 2 | 6 April 2027 | Gross qualifying income exceeding £30,000 | Identical quarterly digital updates and annual finalization for smaller landlords and sole traders. |
A vital point for property owners to note is that the £50,000 and £30,000 thresholds apply to gross property receipts before expenses, not net profits. If your rental property brings in £52,000 in gross annual rent, you are legally mandated to join MTD Phase 1 in April 2026, even if your mortgage and maintenance expenses leave you with only £5,000 of taxable profit. Furthermore, if you operate both a sole trader business and a property letting business, their gross receipts are combined when assessing whether you breach the threshold.
Special Property Schemes: Property Allowance and Rent-a-Room Relief
Depending on your letting model, you may qualify for specialized statutory allowances that eliminate paperwork and reduce tax obligations.
1. The £1,000 Property Income Allowance
Under Section 783AP of ITTOIA, every individual is entitled to a £1,000 statutory Property Allowance each tax year. If your total gross rental income from all properties is £1,000 or less, the income is completely tax-free and you do not need to report it to HMRC or register for Self Assessment. If your gross receipts exceed £1,000, you can elect on your tax return to deduct either the £1,000 flat allowance or your actual allowable expenses, whichever yields the lower taxable profit. The allowance cannot create an allowable tax loss.
2. The £7,500 Rent-a-Room Scheme
If you rent out furnished residential accommodation inside your only or main home to a lodger, you can claim Rent-a-Room Relief (Part 7, Chapter 1 of ITTOIA). The scheme provides an annual tax-free allowance of £7,500 (£3,750 per person if letting jointly with a spouse or partner). Meals, laundry, and cleaning services provided to the lodger count toward the £7,500 threshold. If your gross receipts are under £7,500, the income is completely exempt automatically. If your gross receipts exceed £7,500, you can pay tax on the excess without deducting expenses, or opt out of the scheme to pay tax on gross rent minus actual expenses.
Abolition of the Furnished Holiday Lettings (FHL) Regime
Historically, owners of short-term holiday accommodation operating under the Furnished Holiday Lettings (FHL) rules enjoyed substantial commercial tax advantages, including full deduction of mortgage interest against profits, capital allowances on furniture and fittings, and Business Asset Disposal Relief (BADR) at lower Capital Gains Tax rates. Under confirmed primary legislation enacted in the Autumn Budget, the special FHL tax regime has been completely abolished. All holiday lets are now taxed under standard residential property rules, subjecting holiday cottage owners to Section 24 finance cost restrictions and standard residential tax rates.
Model your personal rental portfolio profits, compare Section 24 impacts, and evaluate upcoming April 2027 tax changes using our interactive Autumn Budget 2026 calculator, or calculate your exact take-home pay with our free income tax calculator.
Frequently Asked Questions: Rental Income Tax 2026/27
What expenses can landlords deduct from rental income in 2026/27?
Landlords can deduct wholly and exclusively incurred revenue expenses from gross rental receipts. These include letting agent management fees, landlord insurance, council tax and utility bills paid by the landlord, ground rent and service charges, gas safety inspections, electrical safety certificates (EICR), advertising for tenants, legal fees for tenancies under one year, accountancy costs, and genuine repairs and maintenance. Capital improvements (such as extensions or structural alterations) cannot be deducted from rental profits but can be offset against Capital Gains Tax upon sale.
How does Section 24 mortgage interest relief work for individual landlords?
Under Section 24 (Finance Act 2015), individual landlords cannot deduct mortgage interest or finance costs from gross rental income to calculate taxable profit. Instead, you are taxed on your full net rental profit before finance costs, and then receive a basic-rate tax reduction equal to 20% of your mortgage interest costs. For higher-rate (40%) and additional-rate (45%) taxpayers, this creates a major tax penalty, as you only receive 20% relief despite paying 40% or 45% tax on the underlying income.
When must landlords sign up for Making Tax Digital (MTD) for Income Tax?
Making Tax Digital for Income Tax Self Assessment (MTD ITSA) becomes legally mandatory in two phases. Phase 1 starts from 6 April 2026 for landlords and self-employed sole traders with gross qualifying business and property income exceeding £50,000. Phase 2 starts from 6 April 2027 for those with gross income exceeding £30,000. Under MTD ITSA, landlords must keep digital accounting records using approved software and submit quarterly summary updates to HMRC followed by a final end-of-period declaration.
Can I claim both the £1,000 property allowance and my actual letting expenses?
No. Under statutory UK tax rules, the £1,000 Property Income Allowance is an alternative to claiming actual allowable revenue expenses. If your total allowable expenses are less than £1,000, you can claim the flat £1,000 allowance to reduce your taxable profit. If your actual allowable expenses exceed £1,000, you should claim your actual expenses instead. You cannot claim both for the same property business in the same tax year.
How does the Rent-a-Room scheme work if I let a room in my own home?
The statutory Rent-a-Room Relief scheme allows owner-occupiers and tenants to earn up to £7,500 per tax year (£3,750 if letting jointly with a partner) completely tax-free by letting furnished residential accommodation within their only or main home. If your gross rental receipts are under £7,500, the income is automatically exempt and does not need to be reported to HMRC. If gross receipts exceed £7,500, you can opt to pay tax on the excess over £7,500 without deducting expenses, or calculate profit using your actual expenses.
How will the confirmed April 2027 property tax rates of 22%, 42%, and 47% affect landlords?
Under confirmed Treasury legislation taking effect from 6 April 2027, residential property income will be taxed under a dedicated rate schedule that sits 2 percentage points higher than standard income tax bands: 22% for basic-rate landlords, 42% for higher-rate landlords, and 47% for additional-rate landlords. Because Section 24 mortgage relief remains capped at a 20% tax credit, the effective tax rate on leveraged rental portfolios will increase significantly, driving more landlords toward corporate structures or debt reduction.