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Stamp Duty Calculator

Work out an estimate of the Stamp Duty Land Tax (SDLT) you may pay when buying a residential property in England or Northern Ireland.

Choose your buyer type, enter your purchase price, and we’ll show an instant breakdown. For tailored advice on your move, our team is on hand in Tameside.

Your details

Applies to residential purchases in England & Northern Ireland only.


Questions about how this affects your move?
Email our sales team or call 0161 399 1630 for a no-obligation chat.

How this calculator works

We apply progressive SDLT bands so you only pay each rate on the slice of the price within that band.

  • Standard buyers: use the main residence rates.
  • First-time buyers: relief is applied for qualifying purchases up to £500,000.
  • Additional properties: higher rates are applied for buy-to-let and second homes.

Use this before you offer

  • Check total funds needed (deposit + fees + Stamp Duty).
  • Compare the impact of buying as a first-time buyer vs additional property.
  • Discuss figures with our team so you can offer with confidence.

Tip: Use this alongside our Rental Yield Calculator to see both upfront tax and potential return if you’re buying to let.

Thompson Estates  |  Stamp Duty Calculator (Illustrative Only)  |  Always confirm current rates with your solicitor or HMRC.
Updated for April 2025 SDLT bands (check with your solicitor for any changes)

This tool is for guidance only and is based on public SDLT rules from April 2025. It does not cover every scenario and is not tax or legal advice.

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We provide a friendly, personal service to make your property journey simple and stress-free