Nassau Financial Federal Credit Union has four branch locations serving their immediate community and many more stand-alone ATMs. The bank started off as the Nassau County Court House Employees Federal Credit Union more than 70 years ago and in 2004 converted into a community bank, opening its doors to the public. People banking here have options of checking and savings accounts, IRAs, insurance, mortgages, loans and more. Online and mobile banking are available as well as estatements and wire transfers.