Spain is planning to impose a tax of 100% on homes bought by non-EU residents as it looks to tackle an entrenched housing crisis in the country.

Spanish Prime Minister Pedro Sánchez on Monday proposed a range of measures to combat a housing crisis in the country, including a 100% tax on the purchase of homes by non-resident non-EU foreigners.

For expats and non-resident buyers aspiring to own a home in Spain there’s a lot to learn. From understanding property tax in Spain to learning about the mortgage process and interest rates, there’s a lot of information you’ll need to cover before you put an offer in on your dream home.