CCSF Vendor - Business Registration
Business Registration is required for all entities that conduct business in SF and determines your tax responsibilities. Upon establishment of your business, you will receive a Business Account Number (BAN) and a Business Certificate (to be posted in your location). In some cases, vendors may not be required to register. To become a vendor, please visit: http://sfgov.org/oca/. You must have a vendor number to complete this form.
Use this form to:
- Determine if your business needs to register in San Francisco.
- Register your business and/or link your existing business account to your vendor number.
- Declare that you do not need to register as a business in San Francisco.
Are you already registered?
Are you a registered business with a Business Account Number (or Business Registration Certificate)? If so, use the link provided to link your vendor # number to your Business Account Number Click here to enter your BAN and Vendor Number
If you are not registered as a business:
No to the questions below to determine if you are required to register as a business with the Office of the Treasurer & Tax Collector.
Does this business: