Bank-Fund Staff Federal Credit Union (BFSFCU) is a full-service financial cooperative chartered in 1947 and headquartered in Washington, District of Columbia. It was founded by employees of the World Bank Group and International Monetary Fund to serve their financial needs. The credit union is the largest in Washington, D.C. and the fourth largest in the United States, managing over $6.3 billion in assets and serving approximately 98,700 to 100,900 members.

Lafayette Federal Credit Union is a federally chartered credit union based in Rockville, Maryland, serving members in the Washington, D.C. metropolitan area. The institution provides a range of financial services including savings accounts, loans, and other member-focused products. Lafayette FCU operates as a community-based financial cooperative dedicated to its membership.