Calendar module icon

Calendar

View all calendars is the default. Choose Select a Calendar to view a specific calendar.

Select the arrows on either side of the current month to change the month.
Date:
June 1, 2022 - July 31, 2022
Time:
All Day
Location:
County Finance Building: Treasurer-Tax Collector's Office
Address:
625 Court Street, Suite 100
Martinez, CA 94553
Contact:
(925) 957-5280
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Business License Renewal Due

Wednesday, June 1, 2022

Business licenses renewal is due June 30 and delinquent after July 31. Afterward, a 25% late-renewal penalty will apply. If July 31 falls on a weekend or holiday, the renewal is not delinquent until 5 p.m. the next business day.