Landlord tax calculator

Free LetSentry tool. The full result is shown on the page — no account, email address or payment required.

FAQ

Which HMRC rates does this calculator use? It uses the UK Income Tax bands and the Section 24 finance-cost restriction (20% basic-rate credit) as published by HMRC. See gov.uk/income-tax-rates and HMRC's Property Income Manual (PIM2054).

Does it work for limited-company landlords? No. This tool models Self Assessment for individual landlords only. Companies pay Corporation Tax and are not subject to the Section 24 restriction — see gov.uk/corporation-tax.

Does LetSentry submit my Self Assessment to HMRC? No. LetSentry is a record-keeping tool. We are not HMRC-recognised MTD software and we do not submit returns. You'll file through GOV.UK or your accountant.