UK Stamp Duty Calculators

Every band read from GOV.UK, 22 October 2026

Stamp Duty Calculator 2024

Use the regime that applied on the date your purchase completed — the bands changed on 31 October 2024 and again on 1 April 2025.

Rates in forceStandard bandsAdditional property
From 1 April 2025 (current)£125,000 / 0% · £250,000 / 2% · £925,000 / 5% · £1,500,000 / 10% · above / 12%+5 pts
31 October 2024 – 31 March 2025£250,000 / 0% · £925,000 / 5% · £1,500,000 / 10% · above / 12%+5 pts
23 September 2022 – 30 October 2024£250,000 / 0% · £925,000 / 5% · £1,500,000 / 10% · above / 12%+3 pts

The order shown is newest first. The main calculator has a date selector, so you can put in the completion date and read the right tax rather than guessing which row applies.

What changed, and when

What a 2024 purchase actually cost

Two sets of rates ran through 2024, split on 31 October. These are the standard-rate bills a buyer paid in each half — the arithmetic a refund claim against a 2024 purchase has to start from:

PriceJan–Oct 2024 (0% to £250k, surcharge 3%)Nov–Dec 2024 (surcharge 5%)
£300,000£2,500£2,500
£500,000£15,000£15,000
£750,000£27,500£27,500

The standard rates were identical in both halves of the year — only the additional-property surcharge moved, from 3 to 5 points. A first-time buyer in 2024 was covered by the older relief: nothing to £425,000, 5% to £625,000.

If you bought in 2024 and paid the surcharge

That is the group most likely to have a live refund: the higher-rate surcharge is reclaimable if you replaced your main home and sold the old one, and the claim window runs from the purchase date. Check the refund conditions →

Open the calculator with 2024 rates preselected →

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