If you're looking to start a business, MiamiDade County's new Business Startup Assistant provides key information on what you will need to launch. Miami-Dade County has developed free Homeowner and Small Business Permitting Assistance services to assist these individuals with their permit needs.Concise guide to starting a business in Miami. Everything you need for Florida, federal, and Miami requirements all in one place. Discover how South Florida commercial real estate boosts business growth. Explore prime locations, tax benefits, and strategic tips for long-term success. One of my ideas is a single-menu dinner takeout place. If you will be conducting business with a name other than your own name you will need to apply for a "fictitious business name" with the state of Florida. You could buy an old house that needs renovation or an empty lot. Ready to Start a Business?