Stamp Duty Calculator

Calculate your stamp duty land tax (SDLT) for property purchases in England and Northern Ireland

Stamp Duty Rates 2025

Main Residence

  • Up to £250,000: 0%
  • £250,001 - £925,000: 5%
  • £925,001 - £1.5m: 10%
  • Over £1.5m: 12%

First-Time Buyers

  • Up to £425,000: 0%
  • £425,001 - £625,000: 5%
  • Over £625,000: Standard rates

Additional Property Surcharge: +3% on all bands

Related: Learn about buy-to-let investment and first-time buying.

Understanding Stamp Duty Land Tax (SDLT)

Stamp Duty Land Tax (SDLT) is a government tax payable when you purchase a property or land in England and Northern Ireland. The tax is calculated as a percentage of the purchase price, with different rates applying to different portions of the property value.

Unlike income tax, stamp duty is charged in bands - you pay the relevant rate only on the portion of the purchase price that falls within each band. This means everyone pays 0% on the first portion of their purchase, regardless of the total property value.

Important Note

This calculator covers England and Northern Ireland only. Scotland has Land and Buildings Transaction Tax (LBTT), while Wales has Land Transaction Tax (LTT) with different rates and thresholds.

Who Pays Stamp Duty?

Property Buyers

Anyone purchasing a property over the threshold must pay stamp duty, regardless of how the purchase is financed.

Joint Purchasers

When buying jointly, one stamp duty payment covers the entire purchase, split between buyers as agreed.

Property Investors

Buy-to-let and second home purchasers pay standard rates plus a 3% surcharge on all bands.

Detailed Stamp Duty Rates 2025

Property Value Band Standard Rate First-Time Buyer Additional Property
Up to £250,000 0% 0% 3%
£250,001 - £425,000 5% 0%* 8%
£425,001 - £625,000 5% 5% 8%
£625,001 - £925,000 5% 5% 8%
£925,001 - £1,500,000 10% 10% 13%
Over £1,500,000 12% 12% 15%

*First-time buyer relief applies to properties up to £625,000

First-Time Buyer Relief Explained

First-Time Buyer Benefits

First-time buyers enjoy significant stamp duty savings:

  • £425,000 threshold: Pay no stamp duty on properties up to £425,000
  • Partial relief: Properties between £425,001-£625,000 qualify for partial relief
  • Maximum saving: Save up to £21,250 compared to standard rates
Eligibility Requirements
  • You must be a first-time buyer (never owned property anywhere in the world)
  • The property must be your main residence
  • Relief is lost entirely if the property costs more than £625,000
  • All buyers must be first-time buyers if purchasing jointly

Additional Property Surcharge

3% Surcharge Details

An additional 3% is charged on all stamp duty bands for:

Buy-to-Let Properties
  • Investment properties for rental
  • Properties not for personal use
  • Company purchases
Second Homes
  • Holiday homes
  • Properties when you already own another
  • Replacing your main residence (usually)
Surcharge Refunds

You may reclaim the surcharge if you sell your previous main residence within 36 months of the new purchase.

When and How to Pay Stamp Duty

Payment Deadlines
  • 14 days: File SDLT return and pay tax
  • From completion: Not exchange of contracts
  • Online filing: Use HMRC's online service
  • Penalties: Late payment incurs interest and fines
Who Handles Payment
  • Solicitor/Conveyancer: Usually handles filing
  • Buyer responsibility: Ultimately your obligation
  • Cash purchases: Must arrange payment yourself
  • Mortgage purchases: Often included in legal fees

Stamp Duty Exemptions and Special Cases

No stamp duty is payable on property transfers that are:

  • Gifts between family members (no money changes hands)
  • Inheritance transfers following death
  • Transfers due to divorce settlements

Note: Partial considerations (part gift, part sale) may still incur stamp duty on the paid portion.

Registered charities are generally exempt from stamp duty when purchasing property for charitable purposes.

This exemption applies to both residential and commercial property purchases by qualifying charitable organizations.

Companies purchasing residential property face additional charges:

  • Standard SDLT: Plus 3% surcharge applies
  • Annual Tax: ATED (Annual Tax on Enveloped Dwellings) may apply
  • High-value properties: Properties over £500,000 face additional scrutiny

Corporate property ownership has complex tax implications - professional advice is essential.