EXHIBIT 21 EXHIBIT 21 SUBSIDIARIES OF THE REGISTRANT Parent - ------ FSF Financial Corp. Percentage State of Subsidiaries Owned Incorporation - ------------ ----- ------------- First Federal fsb 100% United States Insurance Planners (a) 100% Minnesota Homeowners Mortgage Corporation (b) 100% Minnesota - --------------- (a) Insurance Planners became a wholly owned subsidiary of FSF Financial Corp. on June 1, 1998. (b) Homeowners Mortgage Corporation became a wholly owned subsidiary of FSF Financial Corporation on November 17, 1998. 25