Recording Forms ; TP-584-I, Combined Real Estate Transfer Tax Return and Credit Line Mortgage Certificate. Download application forms for accounts and services, get information about credit union fees and more from Suffolk Credit Union in NY. Explore online.New York State developed property class codes to provide a statewide uniform classification system for assessment administration. The chattel mortgage document specifies the vehicle identification numbers and plate number. Suffolk Credit Union in Long Island, NY offers great rates on mortgage loans, HELOCs, checking accounts and more. Become a member and explore our products. What information will I need to fill out the form? You will need the correct name and street address of each defendant and claimant. Our property owner webpages include information about assessments, property tax relief, and more. 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.