Property tax calculators

Stamp duty across England, Scotland and Wales, plus Capital Gains Tax when you sell a property that is not your main home.

Stamp duty calculator Stamp Duty Land Tax for England and Northern Ireland, with every band shown and the first-time buyer cliff edge flagged before it catches you.
LBTT calculator for Scotland Scotland charges LBTT, not stamp duty. The bands are different, the second-home supplement is 8% of the whole price, and first-time buyer relief has no price cap.
LTT calculator for Wales Wales charges LTT. It has the highest nil-rate band in the UK at £225,000, no first-time buyer relief, and a completely separate band table for additional properties.
Capital Gains Tax on property calculator Selling a property that is not your main home? Work out the gain, the reliefs and the tax at the right split of 18% and 24%.

Guides

The first-time buyer stamp duty cliff edge First-time buyer stamp duty relief disappears completely above £500,000 rather than tapering, so one extra pound on the price can cost £5,000 in tax.

Salary and tax calculators — Work out take-home pay, the tax on a company car and what a redundancy package is worth after tax, for the 2026/27 tax year.
Mortgage calculators — See what overpaying saves you and how much you could realistically borrow, with the assumptions shown rather than hidden.
Business tax calculators — Compare trading as a sole trader with running a limited company, and check whether the VAT Flat Rate Scheme is worth joining.