Below is a typical gift letter template you can share with donors. "Streamline your mortgage process using our customizable Gift Letter for Mortgage template.A gift letter is a note from a donor to your lender regarding cash funds for your mortgage down payment. Evidence of Donor's Ability to Provide Funds. 2. A budget is a roadmap to plan your finances and keep track of where your money goes. Budgeting is a helpful tool whether you're working hard to make ends meet. A letter of explanation can clarify your financial situation and get you one step closer to qualifying for a mortgage. Services of the recipient. President Joe Biden meets with Presidentelect Donald Trump in the Oval Office of the White House Nov. 13.