I understand that there are no income or gift taxes to be paid if she gifts me this apartment and sum of money. When someone offers to help you make a down payment on a house, your lender will require a gift letter for a mortgage.Here's what it includes. A gifted deposit is a way for family to help you increase the money you use for a mortgage deposit. A gift letter is a piece of legal, written correspondence explicitly stating that money received isn't expected to be repaid. Hi, I'm new to this but need advice. My parents have given me and my brother a substantial cash gift. As I understand it, a parent can gift £3000 per year to a child free of any IHT liability. Buying a house Down Under using a gifted deposit? The "Bank of Mom and Dad" is a common expression used to describe parents giving their adult children financial help to purchase a home.