UK landlords can deduct “wholly and exclusively” incurred expenses from rental income to reduce taxable profit. Common allowable expenses include letting agent fees, repairs/maintenance (not capital improvements), insurance, utility bills, council tax, and professional accountant fees. For residential properties, mortgage interest is restricted to a 20% tax credit for individuals but not companies.
Key Allowable Expenses
- Property Management: Letting agent fees, management fees, and rent collection costs.
- Maintenance & Repairs: Repairs to maintain the property (e.g., fixing a boiler) are allowed, but improvements (e.g., adding an extension) are capital costs not deducted from income.
- Services: Cleaning, gardening, and concierge services.
- Bills: Council tax, water rates, gas, and electricity, especially during void periods.
- Insurance: Landlord buildings, contents, and public liability insurance.
- Professional Fees: Accountancy fees for preparing rental accounts and legal fees for lets of one year or less.
- Administrative Costs: Phone calls, stationery, and advertising to find new tenants.
- Replacement of Domestic Items: Costs for replacing furniture, carpets, and white goods (for residential).
Important Notes
- Residential Finance Costs: Individuals cannot deduct mortgage interest directly. Instead, they receive a 20% tax credit on interest payments. A company though can take the whole payment through for interest as a cost.
- Property Allowance: A £1,000 tax-free property allowance can be claimed instead of actual expenses.
- Capital Expenditure: Costs to improve or alter a property (e.g., new kitchen, loft conversion) are not deductible from income but can reduce capital gains tax upon sale.

Dipak is a qualified chartered accountant who founded DD Chartered Accountant in 2012. Having trained as an auditor, later moving to Ernst & Young, he realised that his true professional passion lay in working directly with people in small and medium-sized businesses, helping them reach their true potential.
