This dataset includes the locations of businesses that pay taxes to the City and County of San Francisco. Each registered business may have multiple locations and each location is a single row. The Treasurer & Tax Collector’s Office collects this data through business registration applications, account update/closure forms, and taxpayer filings. The data is collected to help enforce the Business and Tax Regulations Code including, but not limited to: Article 6, Article 12, Article 12-A, and Article 12-A-1. http://sftreasurer.org/registration
To update your listing or look up your BAN see this FAQ: https://support.datasf.org/help/registered-business-faqs

Registered business locations in San Francisco maintained by the Office of Treasurer-Tax Collector, including business locations that have been sold, closed, or moved out of San Francisco.

Registered business locations in San Francisco maintained by the Office of Treasurer-Tax Collector, including business locations that have been sold, closed, or moved out of San Francisco.

Active registered business locations in San Francisco maintained by the Office of Treasurer-Tax Collector.Note: a new business tax system has been put in place as of July 1, 2014; the Class and PBC Codes have been retained from previous system, and new additions to the system will not have business codes until March 2015. At that time, all codes will be replaced with the proper NAICS code for each business location.