New Gas Tax In California 2024. California’s excise tax on gasoline will increase from 57.9 cents per gallon to 59.6 cents per gallon july 1, the california department of tax and fee administration announced. California has the highest gas tax rate at 68.1 cents per gallon, followed by illinois and pennsylvania.

California has the highest gas tax rate at 68.1 cents per gallon, followed by illinois and pennsylvania. Due to taxes and environmental regulations.