Property tax rate in castro valley ca
6 reviews of Professional Income Tax Service "I've used Professional tax service in Castro Valley for years, and if it wasn't for them I may of had a lot of trouble with the IRS. They are serious about their business, and are always available via… California City & County Sales & Use Tax Rates (effective January 1, 2020) These rates may be outdated. For a list of your current and historical rates, go to the California City & County Sales & Use Tax Rates webpage.. Look up the current sales and use tax rate by address