Stamp Duty Land Tax (SDLT) Calculator (England & Northern Ireland)

Estimate the SDLT owed when purchasing residential property in England or Northern Ireland.

Our SDLT Calculator helps buyers determine how much stamp duty they will need to pay based on the purchase price of their property and whether they qualify for first-time buyer relief or are purchasing additional properties. This tool is updated for the 2024/25 tax year and reflects current HMRC thresholds.

Use this tool to:

• Calculate SDLT due for residential property purchases

• Check rates for first-time buyers vs standard buyers

• Estimate higher rates for second homes or buy-to-let properties

• Budget accurately before exchange or completion

Who is it for?

• Homebuyers in England and Northern Ireland

• First-time buyers planning their purchase

• Buy-to-let or second-home investors

• Conveyancers and mortgage brokers

• Property advisors and estate agents

Disclaimer

This calculator is designed to give you a general estimate based on current UK corporation tax rules. For detailed tax planning or advice tailored to your business structure, get in touch with Hyde Accountancy — your partner in digital-first accounting and compliance.