England and Northern Ireland
First-time buyers pay no Stamp Duty on the first £300,000 and 5% on the part from £300,001 to £500,000. If the price is more than £500,000 the relief is lost entirely and the standard rates apply to the whole purchase. On a £400,000 home a first-time buyer pays £5,000, compared with £10,000 at the standard rates.
Scotland
First-time buyers get a tax-free band of £175,000 instead of £145,000. The most it can save is £600. There is no upper price limit.
Wales
There is no first-time buyer relief. Everyone buying a single home pays the main rates, which start at £225,000.
Who counts as a first-time buyer
Every buyer must never have owned a home, in the UK or abroad, and must intend to live in the property as their main home. If you are buying with a partner who has owned a home before, neither of you gets the relief. Inheriting a share of a property in the past can also count as ownership, so check if that applies to you.