Stamp Duty · 2026/27
Stamp Duty on £300,000 Property (2026/27) — UK SDLT Calculator
On a £300,000 property purchase in England or Northern Ireland in 2026/27, standard SDLT was £5,000.00 — an effective rate of 1.67%. First-time buyers paid £0.00; additional-property buyers paid £20,000.00 with the surcharge.
Band-by-band breakdown (2026/27, standard buyer)
- £0–£125,000 @ 0% on £125,000.00£0.00
- £125,000–£250,000 @ 2% on £125,000.00£2,500.00
- £250,000–£925,000 @ 5% on £50,000.00£2,500.00
Effective rate: 1.67% of price.
What was different about 2026/27
2026/27 sees no further changes to SDLT in England — thresholds remain at £125,000 nil-rate (standard), £300,000 nil-rate for first-time buyers (capped at £500,000) and the 5% additional-property surcharge. Scotland (LBTT) and Wales (LTT) have their own systems and are unaffected by these SDLT rates.
Scotland (LBTT) & Wales (LTT)
This page covers SDLT only — the tax that applies in England and Northern Ireland. Scotland uses Land and Buildings Transaction Tax (LBTT) and Wales uses Land Transaction Tax (LTT), both with their own band schedules. For a region toggle, use the main Stamp Duty calculator.
Same £300,000 property across years
How SDLT on the same purchase price moved between years:
On £300,000 you would have paid £2,500.00 in 2023/24 and £2,500.00 in 2024/25 and £5,000.00 in 2025/26 — versus £5,000.00 in 2026/27.
April 2025 SDLT changes
From 1 April 2025 the temporary nil-rate band reverted: 0% threshold dropped from £250,000 to £125,000, and first-time buyer relief shrank from £425,000 to £300,000 (with the FTB cap moving from £625,000 to £500,000). That reform alone added thousands to the SDLT bill on a typical £300k–£500k purchase.