How Are Tips Taxed in California: Federal Rules and Deduction

In California, tips are taxed as wages at both the federal and state level: your employer withholds federal income tax, Social Security, Medicare, California personal income tax, and State Disability Insurance from the tips you report, and you owe tax on any tips you keep that don’t run through payroll. For tax years 2025 through 2028, a new federal deduction lets eligible tipped workers shield up to $25,000 of reported cash tips from federal income tax, but California has not yet conformed, so your full tip income remains subject to state tax unless pending legislation passes.

What Actually Counts as a Tip

The IRS applies a four-part test. A payment is a tip only if the customer made it voluntarily, chose the amount without restriction, wasn’t forced by employer policy, and decided who received it.¹ Cash on the table, an amount written on a credit card slip, and digital tips through a payment app all qualify. Noncash tips such as event tickets or gift cards are also taxable, but you report those on your tax return rather than to your employer.²

An automatic gratuity on a large party, a banquet fee, or a bottle-service surcharge fails the test. The customer didn’t choose the amount, so the IRS treats those payments as regular wages, not tips.³ California’s EDD treats employer-distributed service charges the same way: regular wages, fully subject to state withholding.⁴ Service charges don’t qualify for the new federal tip deduction.

Federal Taxes on Your Tips

Federal law treats tips as gross income from services.⁵ Three federal taxes hit your reported tips:

Federal income tax, withheld at the rate set by your W-4.
Social Security tax at 6.2%, up to the annual wage base.
Medicare tax at 1.45% on all tips, plus an additional 0.9% once your total wages cross $200,000 in a calendar year.

Social Security and Medicare taxes apply to every dollar of reported tips regardless of any deduction you qualify for.⁶

The New Federal Tip Deduction, 2025 Through 2028

Starting with the 2025 tax year and running through 2028, you can deduct up to $25,000 in qualified tip income on your federal return.⁷ To qualify, you have to work in an occupation that customarily receives tips, and the tips must be cash tips you reported to your employer for payroll tax purposes. The deduction phases out for employees whose prior-year compensation exceeded $160,000 in 2025, a figure adjusted annually.

Two limits catch people off guard. The deduction only reduces federal income tax; your Social Security and Medicare contributions on tips are unchanged. And the $25,000 cap is per person, so a married couple who both work in tipped jobs each gets their own limit, but neither can claim more than $25,000 individually. For most servers, bartenders, and salon workers, the deduction can wipe out most of the federal income tax on the tip portion of their pay.

California Taxes on Your Tips

California treats reported tips as wages subject to four separate state obligations:⁴

Personal Income Tax, withheld at California’s progressive rates, which reach 13.3% at the top.
State Disability Insurance at 1.3% in 2026, with no wage cap, so every dollar of tips is subject to SDI.⁸
Unemployment Insurance, paid by your employer based on your reported tips.
Employment Training Tax, also employer-paid on your tips.

The California Legislature has introduced AB-1550, which would conform state law to the federal tip deduction for tax years 2026 through 2028.⁹ Until it’s signed into law, your full tip income remains subject to California PIT. Check the bill’s status before you file, because it directly affects your state liability.

Reporting Tips to Your Employer

If you receive $20 or more in tips in any calendar month from a single employer, you must report the monthly total to that employer by the 10th of the following month. July tips are due August 10. If the 10th falls on a weekend or holiday, the deadline moves to the next business day.¹⁰

You can submit the report on IRS Form 4070, through your employer’s own system, or with a written statement that lists your name, Social Security number, employer’s name and address, the period covered, and your total tips for the month.¹¹ Most modern POS systems capture this at the end of each shift.

Months where you received less than $20 in tips from an employer don’t need to be reported to that employer, but the tips remain taxable. You report them directly on your federal and California returns at year-end. Skipping them because the amounts feel small is exactly what surfaces in an audit.

Keep a Daily Tip Record

A daily log is your best protection against both audit questions and allocated-tip disputes. Each workday, note the date and record:¹¹

Cash tips received directly from customers and from other employees through tip-sharing.
Credit and debit card tips your employer pays out from card transactions.
Noncash tips, with the date and estimated value.
Tip-outs you paid to other employees, along with their names.

You can use Form 4070A from IRS Publication 1244, a spreadsheet, or a tip-tracking app. The format doesn’t matter as long as the entries are there. A gap-free daily log is far more persuasive to an auditor than estimates reconstructed after the fact.

Tip Pools and What You Actually Report

In a tip pool, you only report and pay tax on what you keep after redistribution. Don’t report the full amount customers hand you if part goes to other employees, and do report any share you receive from the pool that originated with someone else’s customers.¹¹

Federal law bars employers, managers, and supervisors from taking any share of employee tips or receiving pool distributions, and that bar reaches business owners with at least a 20% equity stake who are actively involved in management.¹² Because California employers pay the full state minimum wage and can’t take a tip credit, California tip pools can legally include back-of-house staff like cooks and dishwashers.¹³ Keep a record of the amounts you pay in and the names of employees who received them.

Allocated Tips on Your W-2

Large food and beverage establishments where total reported tips fall below 8% of gross receipts must allocate extra tip income to employees on Form 8027.¹⁴ Any allocation shows up in Box 8 of your W-2, separate from your reported wages in Box 1.

Nothing was withheld on the allocated amount, but you still owe income tax and FICA on it. Add the Box 8 figure to your income on Form 1040 and use Form 4137 to calculate the Social Security and Medicare taxes due.¹¹ One exception: if your daily diary proves you actually received less than the allocation, report what you actually received.¹⁵ Without that diary, the IRS expects the full allocation. That is the strongest practical reason to keep daily records.

Penalties for Underreporting

Failing to report tips carries a penalty equal to 50% of the Social Security and Medicare taxes you should have paid on the unreported amount, on top of the taxes themselves. If you owed $500 in FICA on unreported tips, add a $250 penalty.¹⁶ The penalty can be waived for reasonable cause, but “I forgot” rarely qualifies.

If you realize mid-year or at tax time that you underreported, file Form 4137 with your annual return. It calculates the Social Security and Medicare taxes on the tips you didn’t report to your employer, and filing it credits those earnings to your Social Security record.¹⁷ Coming forward voluntarily doesn’t automatically erase the penalty, but it puts you in a much stronger position than waiting for the IRS to find the gap.

1
Internal Revenue Service. Revenue Ruling 2012-18
2
Internal Revenue Service. Tip Income Is Taxable and Must Be Reported
3
Internal Revenue Service. Tips Versus Service Charges – How to Report
4
California Employment Development Department. Information About Tips
5
Office of the Law Revision Counsel. 26 USC 61 – Gross Income Defined
6
Internal Revenue Service. FICA Tip Credit for Employers
7
Congress.gov. S.129 – No Tax on Tips Act, 119th Congress 2025-2026
8
Employment Development Department. Contribution Rates, Withholding Schedules, and Meals and Lodging Values
9
California Legislative Information. AB-1550 Personal Income Taxes – Deductions – Tips
10
Internal Revenue Service. Tip Recordkeeping and Reporting
11
Internal Revenue Service. Publication 531, Reporting Tip Income
12
U.S. Department of Labor. Fact Sheet 15B – Managers and Supervisors Under the FLSA and Tips
13
eCFR. 29 CFR Part 531 Subpart D – Tipped Employees
14
Internal Revenue Service. Instructions for Form 8027
15
Internal Revenue Service. Tips
16
Office of the Law Revision Counsel. 26 USC 6652 – Failure to File Certain Information Returns, Registration Statements, Etc.
17
Internal Revenue Service. Form 4137 – Social Security and Medicare Tax on Unreported Tip Income