Holiday Office Closure - City of Sonoma offices will be closed from Wednesday, December 24, 2025 - Thursday, January 1, 2026, for the Christmas and New Years’ holidays.

How much do I have to pay?

The business license fee is based on the type of business. Please refer to the full business license fee schedule for a full list of fees. Business Licenses are valid from January 1 through December 31 of each year. Businesses that start operating after July 1 are prorated. To avoid penalties, license fees must be paid by February 1 of each year.

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