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.Donate Via Check or Cash Contribution We welcome check and cash contributions. A short letter like this sample gift letter will cover all of the requirements your lender needs. Blank Application Forms. The below forms may be dropped at a secure drop box, at one of our offices, during regular business hours, am to pm. Download newest version of Alameda County Form • Modify, complete, and send online • Large list of various forms and templates. Download and save the form to your device as a PDF. Open the form in Adobe Acrobat. Is no broader demonstration, fill in the first.