CFSB Bancorp, Inc. functions as the parent company for Colonial Federal Savings Bank, delivering a range of financial products and services to both individual clients and small enterprises. Its deposit offerings encompass non-interest and interest-bearing checking accounts, money market accounts, savings accounts, and certificates of deposit. The company also extends various lending options, including residential real estate loans for one to four families, multi-family and commercial real estate loans, second mortgage loans, home equity lines of credit, and consumer loans. Furthermore, it allocates capital to a diverse portfolio of investment-grade securities and highly liquid assets, such as U.S. treasury obligations, government-sponsored enterprise securities, corporate bonds, mortgage-backed securities, collateralized mortgage obligations, asset-backed securities, municipal bonds, mutual funds, and certificates of deposit from federally insured institutions. Established in 1889 and headquartered in Quincy, Massachusetts, the company conducts its operations through three full-service banking offices and one limited-service branch situated within Norfolk County, Massachusetts. CFSB Bancorp, Inc. is a subsidiary of 15 Beach, MHC.