Download application forms for accounts and services, get information about credit union fees and more from Suffolk Credit Union in NY. Explore online. (Note: This is not for payroll).A signed written statement from the Director of the Department of Planning and Community Development of the City of. Direct Deposit Account Information. Suffolk University's payment site—SU Pay—allows you to view real time student accounts, tuition statements, make online payments, and set up payment plans. A bank letter is an official document from your bank that provides important information about your business' official bank account. Sign up for our Direct Deposit Program and have your Medicare reimbursement benefits deposited directly into your bank account. General Information.