Pin down the specifics of the property in question. Clearly state the property's address, ensuring there's no ambiguity about where the gift funds are intended.Below is a typical gift letter template you can share with donors. Gift Letter For Mortgage Template. Your lender might give you a template to follow if you tell them you're using a gift for your down payment. The goal of a gift letter is to provide the lender with proof of where the funds came from. Your lender may provide you with a template of what they want the letter to include. This will likely include: Mortgage gift letter template. LMCU will provide a form that the donor will need to complete and sign. At times, the lender may also provide the buyer with a Gift Letter form which the latter only needs to fill out.