Tremont Credit Union was established in 1952 and serves as the credit union for hundreds of leading businesses and organizations. Any person who lives, works, or worships in Suffolk County, Norfolk County, Middlesex County of Massachusetts and 100's of Select Employee Groups are eligible for membership. The credit union’s headquarters is in Boston, MA. The members have unlimited access to internet home banking and online bill pay. All deposits at this Credit Union are insured up to $250,000 in NCUA.