EXHIBIT 21.1 LIST OF SUBSIDIARIES OF U.S. FRANCHISE SYSTEMS, INC. SUBSIDIARY STATE OF INCORPORATION/ORGANIZATION Microtel Inns and Suites Franchising, Inc. Georgia Hawthorn Suites Franchising, Inc. Georgia Microtel Inns Realty Corp. Georgia Microtel International, Inc. Georgia U.S. Funding Corp. Georgia U.S. Franchise Capital, Inc. Georgia USFS Equity, LLC Delaware Tempe Inns Realty Corp. Georgia Chandler Inns Realty Corp. Georgia HSA Properties, LLC Delaware Best Acquisition, Inc. Georgia USFS Management, Inc. Georgia Best Franchising, Inc. Georgia Hawthorn International, Inc. Georgia 52