Stamp Duty Calculator 2026
Work out exactly what stamp duty (SDLT) you'll owe on a property in England or Northern Ireland. Uses the official rates that came in on 1 April 2025 and apply for all of 2026.
£
Stamp duty due
£2,500
Effective rate: 0.71% on £350,000 First-time buyer relief applied
Breakdown
| Price band | Rate | Tax on this slice |
|---|---|---|
| £0 – £300,000 | 0% | £0 |
| £300,000 – £500,000 | 5% | £2,500 |
| Total | £2,500 | |
2026 SDLT rates at a glance
These rates came into effect on 1 April 2025 and apply for all of 2026. Scotland uses LBTT and Wales uses LTT with slightly different thresholds.
Standard rates (movers)
| Price slice | Rate |
|---|---|
| Up to £125,000 | 0% |
| £125,001 – £250,000 | 2% |
| £250,001 – £925,000 | 5% |
| £925,001 – £1.5m | 10% |
| Above £1.5m | 12% |
First-time buyer relief
| Price slice | Rate |
|---|---|
| Up to £300,000 | 0% |
| £300,001 – £500,000 | 5% |
| Above £500,000 | Relief lost — standard rates apply |
Related guides
This calculator is for guidance only and should not be relied on as financial or legal advice. Rates apply to England and Northern Ireland from 1 April 2025. Scotland (LBTT) and Wales (LTT) use different thresholds. Always check your bill with your solicitor at completion. Last updated 2026-05-22.