What it covers
From 6 April 2027 rental profit and savings interest are taxed at 24%, 44% and 49%, and Making Tax Digital reaches landlords and sole traders with more than £30,000 of rent and sales. Each page here answers one question about those changes with your own figures.
Where the figures come from
- Rates, bands and allowances are taken from GOV.UK and the Budget documents published on 28 October 2026. Each page links to its sources.
- The calculators are tested against published worked examples before they go live.
- Pages show the date their figures were last checked. Where a rate has been announced but is not yet law, the page says so.
- The pages and calculators are produced with the help of AI tools and checked against the published rules.
What it is not
- It is not tax advice. The calculators leave out details that can change a real bill, and each page lists what is left out.
- It is independent. It is not connected to HMRC, the government or any accountancy firm.
Spotted a mistake?
Corrections are welcome. Email hello@landlord-taxcalculator.co.uk with the page and the figures you used.