2018 Business Registration Renewal
Welcome to the San Francisco Office of the Treasurer & Tax Collector's Business Registration Renewal return.
Please note the following:
Business Registration Renewals are due by
Online forms must therefore be transmitted before midnight on
Payments must be received or postmarked on or before
Penalties, interest, and fees will be imposed after
Your total tax obligation will be summarized and displayed at the end of the return.
You may review and update your business information through
prior to starting the return.
Please have the following ready:
Your seven (7) digit Business Account Number.
The last four (4) digits of your Tax Identification Number.
Your eight (8) character Online PIN.
Credit card or checking account information if submitting an electronic payment.
A-Card number if you are a Registered Taxi Driver.
Driver's License if you are a Transportation Network Company Driver.
You must complete each section before moving to the next one.
You may enter/exit at any time. The data is saved for completed pages.
The return is complete only when you see the confirmation below.
Business information may be updated through
To begin filing your 2017-2018 Business Registration Renewal Tax return, please enter:
Your seven (7) digit Business Account Number
The last four (4) digits of your Tax Identification Number
Your eight (8) character Online PIN
Your 2018 Business Registration Renewal Tax return was submitted successfully. Select 'View' or 'Amend' to continue.
Please download the
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