UK SDLT 2027 Stamp Duty Thresholds Calculator
From 1 April 2025: nil-rate band £125K (was £250K), 2% to £250K, 5% to £925K, 10% to £1.5M, 12% above. First-time buyer relief: nil to £300K (was £425K), 5% £300K-£500K. Additional 5% on second homes/buy-to-let.
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Post-April 2025 SDLT Bands
Nil to £125K. 2% £125K-£250K. 5% £250K-£925K. 10% £925K-£1.5M. 12% above £1.5M. Standard purchases only.
First-Time Buyer Relief
Nil to £300K. 5% £300K-£500K. No relief if property over £500K. Both buyers in joint purchase must qualify.
Second Home / Buy-to-Let Surcharge
Additional 5% on top of standard SDLT (raised from 3% Oct 2024). Refund possible if you sell main home within 3 years.
Source and Disclaimer
gov.uk/stamp-duty-land-tax. Scotland uses LBTT (separate), Wales uses LTT. England + Northern Ireland use SDLT.
Source: gov.uk/stamp-duty-land-tax. Last updated: May 2026.