This part explains what you can deduct as home mortgage interest. It includes discussions on points and how to report deductible interest on your tax return.This publication discusses the rules for deducting home mortgage interest. Part I contains general information on home mortgage interest, including points. You can deduct your mortgage interest as long as the mortgage loan is secured debt, meaning the home is used as collateral for the mortgage. Create a document that outlines the agreement, including the type and amount of loan, the assets included in the mortgaged, and the terms of the agreement. If you itemize deductions, you can deduct real estate taxes and points you pay over the life of a mortgage to buy a second home. A chattel mortgage is a loan used to purchase an item of movable personal property, such as a vehicle, which then serves as security for the loan. USDA provides technical assistance and financial backing for rural businesses and cooperatives to create quality jobs in rural areas. Closing costs are the fees that are associated with purchasing a home and taking out a mortgage.