UK Stamp Duty Calculator
Calculate UK Stamp Duty Land Tax online for free from a property price, for standard and first-time buyers (England & NI, from April 2025). Runs entirely in your browser — nothing you enter is uploaded.
England & Northern Ireland residential rates from April 2025. Scotland (LBTT) and Wales (LTT) use different bands entirely — this doesn't cover those. Verify at gov.uk before relying on this for a purchase.
How to use uk stamp duty calculator
- Enter the property price
The purchase price.
- Choose your buyer type
Standard, or first-time buyer if it applies to everyone on the purchase.
- Calculate
See your estimated Stamp Duty Land Tax.
Features
Rates and thresholds are inputs you can change, not hidden constants.
Calculates locally with no sign-up or server request.
Your financial details are never uploaded.
Supported formats and limitations
Text and structured input supported by this tool.
Use cases include personal workflows, content preparation, and quick checks. Review output before relying on it for legal, financial, accessibility, or production decisions.
Frequently asked questions
What if I'm a first-time buyer but the property is over £500,000?
First-Time Buyers' Relief only applies to properties up to £500,000 — above that, standard rates apply to the full purchase price with no relief.
Does this cover additional-property (buy-to-let) surcharges?
No — an additional 3-5 percentage-point surcharge typically applies to second homes and buy-to-let purchases; this calculator estimates standard/first-time-buyer rates only.