Stamp Duty Calculator (SDLT)

Calculate the stamp duty land tax you will need to pay on your property purchase in England using our free calculator. Enter the purchase price and select your buyer type — first-time buyer, home mover, or additional property — to see an instant SDLT calculation with a full breakdown by tax band.

Current SDLT Rates

Stamp duty rates in England are structured in progressive bands. First-time buyers benefit from enhanced nil-rate thresholds, while buyers purchasing additional properties such as buy-to-let or second homes pay a 5% surcharge on top of the standard rates. Our calculator automatically applies the correct rates based on your selection.

Budget for Your Full Purchase

Stamp duty is just one of several costs involved in buying a property. For a complete picture, also use our mortgage calculator to estimate monthly repayments, our purchase cost calculator to factor in legal fees, surveys and other expenses, and our budget planner to assess overall affordability.

Browse properties for sale in Hertfordshire or call 01727 868699 to speak with one of our experienced sales negotiators about your next move.