UK Stamp Duty first-time buyer guide: when SDLT relief may change the estimate

Stamp Duty Land Tax can be a large upfront cost, but the estimate depends on price, buyer status, property use and where the property is located.

SDLT applies in England and Northern Ireland

Stamp Duty Land Tax is not the same across the whole UK. Scotland and Wales use different property transaction taxes.

A calculator labelled UK should make clear whether it uses SDLT for England and Northern Ireland or another nation's tax.

First-time buyer relief is conditional

First-time buyer relief can reduce the SDLT estimate when the buyer and property meet the conditions. It is not simply a discount that applies to every first purchase-like situation.

Additional-property rates, mixed-use property, non-resident rules or company purchases can change the calculation.

Examples that need a conveyancer check

Example 1: A buyer who has previously owned a share in a property may not qualify as a first-time buyer.

Example 2: Buying a second home can trigger higher rates even if the price is within a normal residential band.

Example 3: A property in Scotland or Wales should not be estimated using SDLT bands.

Included and excluded items

• Included: Purchase price, Residential SDLT band assumption, First-time buyer checkbox if offered, Additional-property planning flag if offered
• Not included: Scotland LBTT and Wales LTT, Non-resident surcharge, Mixed-use property, Linked transactions, Company purchase rules
• Check before relying on the result: GOV.UK SDLT calculator and guidance, Conveyancer, Property location, Whether you have ever owned a property interest