Kwasi Kwarteng has confirmed a stamp duty cut as part of his Mini-Budget this morning - but there are fears this could push up house prices.
Stamp duty is a tax you pay when buying a property, with how much you pay depending on the property price and if you're a first-time buyer.
In England and Northern Ireland, you pay stamp duty on properties worth over £125,000 if this is your main residence - or £300,000 if you're a first-time buyer.