UK Rental Property Tax Calculator

The UK Rental Property Tax Calculator is a useful tool for landlords who want to estimate how much tax they owe on income from letting out property. Whether you’re renting out a single flat or multiple properties, this calculator helps you work out your total rental income, deduct allowable expenses (like letting agent fees, mortgage interest, repairs, and insurance), and calculate your taxable profit. For example, if you earn £30,000 in rental income and claim £10,000 in expenses, you’ll be taxed on £20,000. The calculator also accounts for personal allowances and basic rate thresholds, giving you a clearer picture of your final tax bill. It’s especially helpful if you’re unsure which expenses qualify or want to plan ahead for Self Assessment. Landlords can also use it to avoid under- or overpaying tax and ensure HMRC compliance without needing to be tax experts.