What Expenses Can I Claim as a Landlord? Your Complete UK Guide

Every landlord asks the same question at some point.

What expenses can I actually claim against my rental income?

The answer matters more than most people realise. Claiming legitimate expenses reduces your taxable profit, which directly lowers your tax bill. Miss allowable deductions and you pay more tax than necessary. Claim expenses incorrectly and you risk HMRC investigation.

This guide explains exactly which rental property expenses you can claim and which ones you cannot.

The Golden Rule: Wholly and Exclusively

Before examining specific expenses, you need to understand HMRC's fundamental test.

An expense is only allowable if it is incurred wholly and exclusively for the purpose of renting out your property. This means the cost must arise solely because the property is being rented. Expenses with dual purposes, serving both personal and business use, generally fall outside allowable deductions.

For example, if you purchase a laptop used 60 percent for property management and 40 percent for personal use, you can only claim 60 percent of the cost. A lawnmower bought exclusively for your rental property's garden qualifies fully. The same lawnmower used at your own home does not.

Expenses You Can Claim

Letting Agent and Management Fees

Fees paid to letting agents for tenant finding, rent collection, property management, and maintenance coordination are fully deductible. These represent legitimate business costs directly related to generating rental income.

Repairs and Maintenance

Routine repairs that restore your property to its original condition qualify as allowable expenses. This includes fixing leaks, replacing broken windows, repainting, repairing boilers, and general maintenance work.

The key distinction is between repairs and improvements. Repairs maintain current condition. Improvements add value or change the property substantially.

Repainting a wall is a repair. Knocking through walls to create open-plan living is an improvement. Replacing a broken boiler with a similar model is a repair. Installing underfloor heating where none existed is an improvement.

Insurance Premiums

Landlord insurance policies are fully deductible. This includes buildings insurance, contents insurance, public liability cover, and rent guarantee insurance. These protect your rental business against unexpected costs and qualify as necessary business expenses.

Professional Fees

Accountancy fees for preparing rental income tax returns are allowable. Solicitor fees for renewing tenancy agreements, chasing rent arrears, or dealing with tenant disputes also qualify. Surveyor costs for condition reports during tenancies can be claimed.

However, legal fees for purchasing the property are not allowable against rental income. These form part of the property's cost base for capital gains tax instead.

Ground Rent and Service Charges

For leasehold properties, regular ground rent payments and service charges are deductible direct costs. These are unavoidable expenses of owning and renting the property.

Council Tax and Utilities

If you pay council tax during void periods between tenants, this expense is deductible. The same applies to utility bills you cover, whether during voids or as part of inclusive rental arrangements common in HMOs.

Advertising Costs

Marketing expenses to find tenants qualify as allowable deductions. This includes online listing fees, newspaper advertisements, and signage costs. Finding tenants is essential to generating rental income.

Travel Expenses

Journeys made specifically to manage your rental property are deductible. This includes visits for inspections, meeting contractors, or dealing with tenant issues.

You can claim actual vehicle costs or use HMRC's mileage allowance. However, you cannot claim for combined trips that mix personal and business purposes.

The Section 24 Mortgage Interest Rules

This is where many landlords get confused.

Before April 2020, landlords could deduct mortgage interest directly from rental income. This reduced taxable profit pound for pound.

The rules changed under Section 24. Individual landlords can no longer deduct mortgage interest as an expense. Instead, you receive a 20 percent tax credit on finance costs.

Here is how it works. If you pay £10,000 in mortgage interest annually, you receive a £2,000 tax credit. For basic rate taxpayers, this effectively maintains the previous position. Higher rate taxpayers face increased tax bills because the 20 percent credit does not fully offset 40 percent tax.

This restriction applies to individual landlords only. Properties held within limited companies can still deduct mortgage interest fully.

Replacement of Domestic Items Relief

Since April 2016, landlords can claim relief for replacing domestic items in rental properties.

This covers furniture, appliances, carpets, curtains, and household items like beds, sofas, fridges, and washing machines. The relief applies whether your property is furnished, part-furnished, or unfurnished.

Important limitations exist. You cannot claim for initial furnishing when first letting the property. The relief only covers replacements. Additionally, if you upgrade to a superior item, you can only claim the cost of a like-for-like replacement, not the premium.

Expenses You Cannot Claim

Certain costs are never allowable against rental income.

The property purchase price and associated costs like stamp duty, conveyancing fees, and survey costs cannot be deducted. These form part of the capital cost and only become relevant for capital gains tax when you sell.

Capital improvements that enhance the property beyond its original state are not deductible against rental income. Extensions, loft conversions, and new bathrooms where none existed previously fall into this category.

Your own labour has no deductible value. If you personally paint your rental property, you can claim the paint costs but not your time.

Personal expenses, even if loosely related to the property, are not allowable. Fines, penalties, and HMRC interest charges cannot be claimed either.

Record Keeping Requirements

HMRC requires landlords to retain records for at least five years after the 31 January submission deadline for each tax year.

Keep receipts, invoices, bank statements, and contractor quotes. Organised records make completing Self Assessment straightforward and protect you if HMRC investigates.

With Making Tax Digital for income tax arriving from April 2026, digital record keeping becomes increasingly important for landlords with qualifying income.

Making the Most of Allowable Expenses

Understanding rental property expenses properly ensures you claim everything you are entitled to while remaining fully compliant with HMRC rules.

At EA Guaranteed Rent London, we work with landlords across East London who want simplified property management. Our guaranteed rent scheme provides predictable monthly income while we handle day-to-day management, giving you clear records and straightforward accounting.

Final Thoughts

Every allowable expense you claim legitimately reduces your tax bill.

The landlords who pay more tax than necessary are often those who simply do not know what they can claim. Now you do.

Keep accurate records. Understand the difference between repairs and improvements. Know how Section 24 affects your mortgage interest. Claim everything you are entitled to.

Your rental profits depend on it.