What expenses can UK landlords actually claim to reduce their taxable income these days? I heard they got rid of a bunch of stuff, so what's left that I can still deduct against my rent?
Quick Answer
UK landlords can claim legitimate property expenses like repairs, insurance, agent fees, and utilities against rental income, but mortgage interest relief for individual landlords was removed by Section 24 from April 2020.
## Essential Allowable Expenses for Landlords
For individual landlords in the UK, allowable expenses directly reduce the taxable rental income, impacting the final income tax bill. From April 2020, Section 24 of the Finance (No. 2) Act 2015 phased out mortgage interest relief for individual landlords, a significant change that means interest is no longer deductible from rental income. However, other operational costs remain deductible, provided they are incurred 'wholly and exclusively' for the property business. This includes **letting agent fees**, which typically range from 8-15% of monthly rent, **legal and accounting fees** directly related to your property business, and **insurance costs**. A property generating £1,000/month in rent might incur £100-£150 in agent fees and £30-£50 in insurance per month, which are direct deductions from that £1,000.
Other notable claims include **routine property repairs** (but not improvements), **utility bills** if paid by the landlord, **council tax** if the property is empty between tenants, and **cleaning costs**. For example, replacing a broken boiler at a cost of £1,500 is a repair and fully deductible, whereas adding an extension would be an improvement (capital expenditure) and generally not deductible against income but rather against the property's base cost for Capital Gains Tax (CGT) purposes. Additionally, landlords can deduct **vehicle running costs** for property visits and **professional subscriptions** like those for landlord associations. These eligible expenses directly decrease the profit figure upon which income tax is calculated, helping to manage the overall tax obligation. Understanding 'allowable expenses' and 'capital expenditure' is key to managing your buy-to-let investment.
## Expenses Individual Landlords Can No Longer Deduct Directly
The most significant change for individual landlords was the implementation of **Section 24**, which fundamentally altered how mortgage finance costs are treated. Since April 2020, individual landlords can no longer deduct mortgage interest or other finance costs (like arrangement fees) from their rental income before calculating profit. Instead, landlords now receive a basic rate tax credit equivalent to 20% of their finance costs. This particularly impacts higher and additional rate taxpayers, as it means their effective relief is capped at 20% rather than their marginal tax rate of 40% or 45%. For example, a higher rate taxpayer with £10,000 in annual mortgage interest will now receive a £2,000 tax credit, instead of reducing their taxable income by £10,000. This often results in a higher declared profit for income tax purposes, potentially pushing some landlords into a higher tax bracket, even if their cash flow has not changed.
Another point of clarification is the distinction between repairs and improvements. **Capital improvements**, such as adding a conservatory or upgrading the property significantly beyond its original state, are generally not allowable expenses against rental income. Instead, these costs are typically added to the property's base cost and become deductible against the sale price when calculating Capital Gains Tax (CGT). For example, while replacing a broken window is a repair, installing double glazing where there was previously single glazing could be classed as an improvement, though specific rules apply depending on the initial state and extent of work. The annual exempt amount for CGT has also been reduced to £3,000 from April 2024, meaning more of any capital gain will be subject to 18% (basic rate) or 24% (higher/additional rate) CGT.
## Investor Rule of Thumb
For individual landlords, assume all mortgage interest is not directly deductible against rental income; instead, plan for a 20% tax credit and meticulously track every other property-related expenditure.
## What This Means For You
Navigating the tax landscape as a landlord can be complex, especially with changes like Section 24 impacting profitability. Misunderstanding allowable expenses can lead to overpaying tax or facing penalties from HMRC. Inside Property Legacy Education, we break down these tax implications, helping you understand how to maximise legitimate deductions and properly account for changes like the mortgage interest relief cap. Most landlords don't run into issues because they don't claim expenses, they run into issues because they don't understand *which* expenses to claim and *how* to claim them correctly. If you want to refine your landlord accounting and understand capital allowances, this is exactly what we explore within Property Legacy Education.
## What expenses can be claimed against rental income?
Individual landlords in the UK can claim expenses that are incurred wholly and exclusively for the purpose of renting out the property. These include letting agent fees, legal fees, accountant fees, building and contents insurance, routine repair and maintenance costs (but not improvements), council tax and utility bills during vacant periods, cleaning costs, and landlord association membership fees. A crucial point is that **mortgage interest is not directly deductible** from rental income for individual landlords since April 2020; instead, a basic rate tax credit of 20% of the finance costs is provided. For example, a landlord paying £5,000 annually in mortgage interest can claim a £1,000 tax credit.
## How does Section 24 affect allowable expenses?
Section 24 removed the ability for individual landlords to deduct all of their mortgage interest and other finance costs from their rental income before tax calculation. This means that for basic rate taxpayers, the effective relief remains 20% via the tax credit, but higher and additional rate taxpayers only receive 20% relief, increasing their taxable profit. For a higher-rate taxpayer receiving £1,000 monthly rent and paying £400 in mortgage interest, their taxable profit is now £1,000 (minus other expenses) rather than £600 (minus other expenses). This change can push landlords into higher income tax brackets and impact their profitability, emphasizing the need to track all other allowable deductions. Landlords with company structures are generally unaffected by Section 24, as corporate tax rules still allow full deductibility of finance costs against rental income, subject to the **Corporation Tax rate of 19% or 25%** for larger profits.
## What are common mistakes when claiming expenses?
A frequent mistake by landlords is claiming capital expenditure as an allowable expense. Capital expenditure involves improving or upgrading a property, such as extending it or replacing single glazing with double glazing where it didn't exist before. These costs are generally not deductible against rental income but may be offset against any Capital Gains Tax (CGT) liability upon sale. Another mistake is claiming personal expenses that are not 'wholly and exclusively' for the property business. For example, claiming the full cost of a personal vehicle that is only occasionally used for property visits is incorrect; only the proportion of use directly attributable to the property business is allowable. For property tax advice, consulting with a specialist property accountant is vital to avoid HMRC penalties.
## Are there any specific differences for corporate landlords?
Yes, corporate landlords, operating through a limited company structure, are exempt from Section 24. This means they can still deduct 100% of their mortgage interest and other finance costs against their rental income before Corporation Tax is calculated. Corporation Tax is 19% for profits under £50,000 and 25% for profits over £250,000. This can offer a tax advantage compared to individual ownership, especially for higher-rate taxpayers or larger portfolios, as it directly reduces the profit subject to corporate tax. However, company profits are also subject to personal income tax when extracted as dividends, and there are additional administrative burdens of running a company.
Steven's Take
The changes, especially Section 24, mean that individual landlords need to be far more diligent about tracking every single allowable expense. With mortgage interest no longer directly deductible, the profitability of many portfolios has shifted. It's crucial to understand the implications for your personal tax bracket and to ensure you're claiming everything legitimately possible. For those with multiple properties or considering scaling, a limited company structure warrants a serious look, given that corporation tax rules still allow full finance cost deduction, but always weigh up the whole picture with a specialist.
What You Can Do Next
Review HMRC's Property Income Manual (PIM) online at gov.uk/guidance/income-tax-when-you-rent-out-a-property-case-study, specifically sections on allowable expenses and relief for finance costs, to understand current guidelines.
Categorise all your property expenses for the last tax year into 'allowable expenses' and 'capital expenditure' to ensure correct tax reporting. Keep detailed records and receipts for all transactions.
Consult with a specialist property tax accountant (search 'property tax accountant' on ICAEW.com or ATT.org.uk) to discuss your specific property portfolio and ascertain if a limited company structure would be more tax-efficient for your circumstances.
Use accounting software or a robust spreadsheet to track all income and expenses for each property. This meticulous record-keeping is vital for accurate tax returns and HMRC compliance.
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