State Of California Mileage Rate 2024. The new rate takes effect on jan. 67 cents per mile driven for business use (up 1.5 cents from last year).

To calculate mileage reimbursement in california, multiply the total number of business miles driven by the irs standard mileage rate for the year. 67 cents per mile driven for business use, up 1.5 cents from 2023.