Self-Employment Tax in Los Angeles

California’s top income tax rate of 13.3% is the highest in the nation. Stack that on top of the 15.3% federal self-employment tax, and LA freelancers can easily watch half their income disappear before rent is due. Understanding how these layers interact — and what you can do about them — is the difference between thriving and just surviving as a self-employed Angeleno.

Federal Self-Employment Tax Basics

Every self-employed worker in the U.S. pays 15.3% on net self-employment earnings: 12.4% for Social Security (on income up to $168,600 in 2024) and 2.9% for Medicare with no cap. Earn more than $200,000 filing single, and an extra 0.9% Medicare surtax kicks in.

You report this on Schedule SE attached to your Form 1040. The one silver lining: the IRS allows you to deduct half of the SE tax (the “employer” portion of 7.65%) from your adjusted gross income. That deduction flows through to reduce your California state tax bill too.

California’s 13.3% Problem

California uses a progressive rate structure with ten brackets. The top 13.3% rate applies to income over $1 million, but even moderate earners feel the pinch. A freelancer earning $100,000 faces a California effective rate around 6-7%. At $200,000, you’re looking at roughly 8-9%.

What makes California especially painful for the self-employed: there’s no special capital gains rate. All income, whether from freelance work or selling appreciated assets, gets taxed at the same ordinary rates. And unlike some states, California doesn’t offer a deduction for the federal self-employment tax beyond what flows through the AGI calculation.

One more thing LA freelancers should know: the California Mental Health Services Tax adds an extra 1% on taxable income over $1 million. That’s where the 13.3% number actually comes from (12.3% top bracket + 1% mental health surcharge).

Estimated Tax Payments in California

California’s estimated payment schedule doesn’t match the federal one. The state requires 30% due by April 15, 40% by June 15, 0% in September (yes, zero), and 30% by January 15. This catches a lot of people off guard — that June payment is bigger than the April one.

Federal estimated payments follow the standard quarterly schedule: April 15, June 15, September 15, and January 15, each roughly 25% of your expected annual liability. Use Form 1040-ES for federal and Form 540-ES for California.

Underpayment penalties from the Franchise Tax Board (FTB) run at a variable interest rate, currently around 7%. The IRS charges around 8%. Neither is cheap.

Deductions for LA Freelancers

Los Angeles living costs are astronomical, but some of those costs translate into real deductions:

Home office: The regular method can yield significant deductions in LA given high rents. If your one-bedroom is $2,800/month and your dedicated workspace is 15% of the apartment, that’s $5,040 per year in deductible rent alone
Vehicle expenses: In a car-dependent city, the standard mileage rate (67 cents per mile in 2024) adds up fast for freelancers who drive to client meetings
Health insurance premiums: Fully deductible against your AGI if you’re not eligible for employer-sponsored coverage
SEP-IRA or Solo 401(k): Contribute up to $69,000 (2024) to a SEP-IRA, reducing both federal and California taxable income
Business use of phone and internet: Deduct the percentage used for business

S-Corp Strategy for California Freelancers

Electing S-Corp status (Form 2553) lets you split income between a reasonable salary and distributions. SE tax only applies to the salary portion. An LA freelancer earning $180,000 who sets a $90,000 salary and takes $90,000 in distributions saves roughly $13,770 in SE tax.

The California catch: the state imposes a minimum $800 franchise tax on all LLCs and corporations, plus a 1.5% income tax on S-Corp net income (minimum $800). Run the numbers carefully — for freelancers earning under $80,000, the added compliance costs and franchise tax might eat up the SE savings.

Frequently Asked Questions

How much self-employment tax do I pay in Los Angeles?

You pay the standard federal SE tax of 15.3% (12.4% Social Security + 2.9% Medicare) regardless of location. On top of that, California charges income tax up to 13.3%. There’s no city income tax in Los Angeles, but the combined federal SE tax plus federal and state income taxes can push your effective rate to 40-45% at moderate income levels.

Does California have a self-employment tax separate from the federal one?

No. Self-employment tax is strictly a federal tax. However, California taxes all self-employment income through its regular income tax system at rates up to 13.3%. So while there’s technically no “California self-employment tax,” the state’s high income tax rates function as an additional burden on freelance earnings.

What are California’s estimated tax payment deadlines?

California uses an unusual schedule: 30% due April 15, 40% due June 15, nothing due in September, and 30% due January 15. This differs from the federal schedule, which splits payments roughly equally across April 15, June 15, September 15, and January 15.

Is an S-Corp worth it for LA freelancers?

Generally yes, if you’re earning above $80,000-$100,000 annually. The SE tax savings from splitting income between salary and distributions usually outweigh the $800 California franchise tax and additional payroll/filing costs. At $150,000 in net income, you could save $8,000-$12,000 in SE tax.

Can I deduct my LA rent as a home office expense?

Yes, if you have a dedicated space used regularly and exclusively for business. With average LA rents, even a modest home office can generate $3,000-$6,000 in annual deductions using the regular calculation method. The simplified method caps at $1,500 (300 sq ft x $5).

Do LA freelancers pay city taxes?

Los Angeles doesn’t have a city income tax. However, if you have gross receipts exceeding $100,000 (for most business categories), you may owe the LA Business Tax (also called the gross receipts tax). Rates vary by business type but typically range from $1.01 to $5.07 per $1,000 of gross receipts.

Related Tax Guides

Self-Employment Tax Explained Los Angeles Tax Guide Estimated Tax Payments S-Corp Election Guide

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