Technically, you don’t always have to put any money down when financing a home today, but if you can’t afford to put at least 10% down, you may want to reconsider buying
Ideally, you’ll be able to put 20% down — anything lower and you will have to pay for private mortgage insurance (PMI), which is a safety net for the bank in case you fail to make your payments. PMI can cost between 0.3% and 1.50% of mortgage, depending on the size of your down payment and your credit score.
