California Labor Code 2802: Reimbursable Expenses and Remedies

California Labor Code 2802 requires your employer to reimburse you for every necessary expense you pay out of pocket to do your job or to follow your employer’s instructions.¹ If they don’t pay, you’re entitled to the money back with 10% annual interest running from the date you spent it, plus the attorney’s fees you incur to collect. Any contract term that tries to waive these rights is void.

What Counts as a Necessary Expense

Section 2802(a) uses one standard: the cost has to be a necessary and reasonable consequence of doing your work. “Necessary” is not “luxurious.” An economy hotel on a business trip qualifies; a penthouse does not.

The statute also covers costs you incur while following your employer’s directions even when those directions turn out to be unlawful. The only carve-out is if you personally knew at the time that what you were being told to do was illegal.¹ An employer cannot escape reimbursement by later claiming the assignment shouldn’t have happened.

The obligation belongs to the employer and cannot be signed away. Labor Code 2804 makes any agreement waiving reimbursement rights automatically void, whether the waiver is written, verbal, or implied.² A waiver buried in an offer letter or expense policy is evidence the employer tried; it isn’t evidence the obligation went away.

Expenses Employers Most Often Have to Cover

Section 2802 doesn’t list categories. It covers anything reasonable and necessary. In practice, most disputes involve the same handful of costs.

Personal vehicle use. When you drive your own car for work, not counting your regular commute, your employer owes you for the miles. Many use the IRS standard mileage rate, which is 72.5 cents per mile for 2026.³ The statute doesn’t require that specific rate, but paying significantly less invites a claim that the reimbursement wasn’t reasonable.

Personal cell phone. If your job requires you to use your personal phone, your employer must reimburse a reasonable percentage of the bill. California courts have held that this obligation applies even when you pay a flat monthly rate and work calls don’t add anything to what you’re already charged.⁴ Mandatory work use triggers reimbursement, full stop.

Business travel. Transportation, lodging, and meals on work trips are reimbursable when they’re reasonable. A cross-country flight to a meeting qualifies; a first-class upgrade you booked without approval probably does not.

Tools, equipment, and supplies. Software subscriptions, tools, and office supplies your job requires and your employer doesn’t provide come out of the employer’s pocket, not yours.

The thread through all of it is simple. You should not be absorbing the cost of doing the employer’s work.

Remote Work Costs

Working from home doesn’t change the analysis. The costs you take on to keep a functional workspace are still work expenses.

Home internet and phone plans get the clearest treatment. California courts apply the same reasoning to home internet that they apply to cell phones: if you need it to do your job, your employer owes a reasonable share.⁴ Hard costs like a monitor, desk, or chair that you bought because your employer didn’t supply one fall under Section 2802 as well.

General household utilities like electricity are less settled. No California court has drawn a bright line on residential utility reimbursement for remote workers. Many employers use a monthly stipend to handle the whole category, which is legally workable only when the amount actually covers your reasonable costs. A $25 stipend for someone working from home five days a week would be difficult to defend.

What You Get if Your Employer Refuses

The remedies stack, which is why Section 2802 drives so much California employment litigation.

Interest From the Date You Spent the Money

Section 2802(b) attaches interest to any award of unreimbursed expenses at the same rate as civil judgments, currently 10% per year.¹ The interest clock starts on the date you incurred the expense, not the date you filed a claim. Years of unpaid mileage or phone reimbursement can produce a large interest number on top of the base amount.

Your Attorney’s Fees

Section 2802(c) defines “necessary expenditures” to include the attorney’s fees you spend to enforce the statute.¹ This runs one direction. The employer pays your legal costs when you win, but you don’t pay the employer’s costs if you lose. That structure makes it much easier to find a lawyer who will take a Section 2802 case.

Labor Commissioner Citations

Under Section 2802(d), the Labor Commissioner can issue citations directly against an employer for reimbursement violations, using the same procedures that apply to minimum wage citations.⁵ You don’t have to file a lawsuit to trigger administrative penalties.

Class Actions and PAGA

Section 2802 claims travel well as class actions. When an employer has a company-wide practice (or absence of one) that fails to reimburse a common expense like personal cell phone use, every affected worker has the same claim. Courts have certified classes of more than a thousand employees in cell phone reimbursement cases. Under the Private Attorneys General Act, a single employee can also pursue penalties on behalf of everyone affected. A $50-per-month reimbursement failure across a workforce can turn into a seven-figure exposure.

How to Collect What You’re Owed

Start inside the company. Put the request in writing, email counts, and cite Section 2802 by name. A meaningful number of employers correct course once they see the statute referenced, because the downside of losing is so lopsided.

If that goes nowhere, you have two routes.

File a wage claim with the Division of Labor Standards Enforcement. The DLSE, which operates under the Labor Commissioner, accepts unreimbursed expense claims. You can file online, by mail, by email, or in person. There is no filing fee. After filing, the DLSE will schedule a settlement conference or set a hearing before a deputy labor commissioner.⁶
File a civil lawsuit. Small claims court works for smaller sums and keeps costs down. Superior court with an attorney makes more sense for larger claims or pattern violations, especially because Section 2802(c) makes attorney’s fees recoverable if you win.

You Have Three Years

Section 2802 is a statutory obligation, so California’s three-year statute of limitations under Code of Civil Procedure 338 applies.⁷ The clock runs on each expense from the date reimbursement should have been paid. If you’ve been absorbing costs for five years, the oldest two years are gone. Filing sooner preserves the full amount you’re owed.

Records That Make or Break the Claim

Reimbursement disputes are won and lost on documentation. Keep receipts, mileage logs, screenshots showing work use of your phone, and any written communication about what your employer expects you to spend money on. A folder of receipt photos on your phone takes no effort and can be worth thousands of dollars later.

If you’re on the employer side, records of what was paid, what the written policy said, and how amounts were calculated are what a defense rests on. Informal handling is where liability grows.

1
California Legislative Information. California Code LAB 2802
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California Legislative Information. California Code Labor Code LAB 2804
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Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents per Mile
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SHRM. California Employers: Reimburse Workers for Use of Personal Cell Phone and Internet Plans
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California Legislative Information. California Code LAB 2802
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Division of Labor Standards Enforcement (DLSE). How to File a Wage Claim
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California Legislative Information. California Code of Civil Procedure CCP 338