California Mileage Reimbursement: What Your Employer Owes You in 2026

California requires employers to reimburse you for business mileage. It is one of only three states with a mandatory reimbursement law for private employers. If you drive your personal vehicle for work, your employer must pay you back.

Source: California Labor Code § 2802

The Law: Labor Code § 2802

Section 2802 requires employers to "indemnify his or her employee for all necessary expenditures or losses incurred by the employee in direct consequence of the discharge of his or her duties." That includes mileage when you use your own car for work.

Three reimbursement methods comply with the law, established in Gattuso v. Harte-Hanks Shoppers, Inc.:

• Cents-per-mile reimbursement. You log miles, employer pays a per-mile rate. Most common approach.
• Actual expense reimbursement. You keep receipts for gas, insurance, maintenance. Employer pays the business-use portion.
• Lump-sum payment. A flat monthly car allowance that reasonably covers your costs.

The key word is "reasonably." The IRS rate of 72.5¢/mile is not a legal requirement in California, but most employers use it as a benchmark. If your actual costs are higher, your employer may owe more. In California, costs often are higher.

Why California Is Different

California drivers face the highest gas prices in the country. As of April 2026, the state average is $5.89/gallon, 45% above the national average of $4.06. That means the IRS rate of 72.5¢/mile may not fully cover your costs here, even though it does in most other states.

California also has the largest gig workforce in the U.S., with over 209,000 Uber drivers per quarter alone. If you are an independent contractor (1099), your employer does not owe you reimbursement under §2802. But you can deduct your mileage on Schedule C at the federal level instead.

Who Is Covered

W-2 employees who drive for work are covered. Your employer must reimburse them. Independent contractors (1099) are not covered by §2802, but you can deduct mileage on your taxes instead. At 72.5¢/mile, 15,000 business miles is a $10,875 deduction. Remote workers required to travel to client sites or satellite offices are covered for those trips.

What Counts as Reimbursable Mileage

Trips from your regular workplace to a client, job site, or second location during the workday. Your normal commute from home to your primary office does not count. See business vs commuting miles for the full breakdown.

What Happens If Your Employer Doesn't Pay

You can file a wage claim with the California Labor Commissioner or sue in civil court. Employers face:

• Back payment of all unreimbursed expenses
• Interest on unpaid amounts
• Attorney's fees
• Potential class action liability if the policy affects multiple employees

Unlike Illinois, California does not impose automatic treble damages. But class action lawsuits under § 2802 are common and expensive for employers.

How to Track Your Miles in California

Whether you are an employee waiting for reimbursement or a contractor claiming a deduction, you need a mileage log with the date, destination, business purpose, and miles for each trip. A spreadsheet works. An automatic tracker is faster and harder to dispute.

FAQ

Is there a California-specific mileage rate?

No. California does not set its own rate. Most employers use the IRS rate of 72.5¢/mile for 2026, but the law only requires that reimbursement reasonably cover actual costs.

Does my employer have to reimburse mileage in California?

Yes, if you are a W-2 employee driving your personal vehicle for work. This is required under Labor Code § 2802. Independent contractors are not covered.

Can I deduct mileage on my California state taxes?

Not as a W-2 employee. California conforms to the federal suspension of unreimbursed employee expenses. Self-employed individuals deduct on their federal Schedule C, and the deduction flows through to California's state return.

What if I'm a gig driver in California?

As an independent contractor, you deduct business miles on Schedule C. At 72.5¢/mile, that deduction reduces both your income tax and your 15.3% self-employment tax. See the Uber driver guide for specifics.

Can W-2 employees deduct mileage in California?

No. The mileage deduction for W-2 employees was permanently eliminated under the One Big Beautiful Bill. However, California employers must reimburse you under Labor Code § 2802.

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