Do I have to register my new business with the city of San Francisco?
Yes, all businesses in San Francisco must be registered within 15 days of opening up for business. Contact the Tax Collector’s Office to register your business by calling (415) 554-4400 or by coming in to the Tax Collector’s Office at:
San Francisco City Hall - Room 140
1 Dr. Carlton B. Goodlett Place
San Francisco, CA 94102