Foster City, CA Sales Tax Rate

The current total local sales tax rate in Foster City, CA is 9.375%. The December 2020 total local sales tax rate was 9.250%.

Sales Tax Breakdown

DistrictRate
California State7.250%
San Mateo County2.125%
Foster City0.000%
Total 9.375%

Foster City Details

Foster City, CA is in San Mateo County.