What Is Payroll Tax in Los Angeles?
The Federal FICA Layer (Same Everywhere)
Before the California pieces, the federal payroll tax is the same here as anywhere. FICA takes 7.65% from the employee: 6.2% Social Security on wages up to the 2026 wage base of $184,500, plus 1.45% Medicare with no cap. The employer matches that 7.65%, so the total is 15.3% on your wages. Cross $200,000 in wages and you owe an extra 0.9% Additional Medicare Tax, which is employee-only — the employer doesn’t match it. Self-employed people pay both halves as the 15.3% self-employment tax. This layer is identical in Los Angeles, Miami, and New York. Everything below is what California stacks on top, and it stacks more than most states.
California State Income Tax Withholding
California runs the highest state income tax in the country, and your employer withholds it from every paycheck. The brackets climb to 13.3% at the top, and the Franchise Tax Board — California’s tax agency — collects it through payroll withholding plus a year-end Form 540. A Los Angeles worker sees a California income tax line on the stub that a Miami worker never sees at all, because Florida has no state income tax. For a high earner, this is the single largest deduction after federal income tax. Someone clearing $300,000 in LA loses tens of thousands to California income tax that an identical earner in Florida or Texas keeps. The withholding is based on the California DE 4 form you fill out, which works alongside the federal W-4. Get that form wrong and you either over-withhold and float the state an interest-free loan, or under-withhold and owe in April.
State Disability Insurance: 1.3% With No Wage Cap
This is the California line that changed, and it’s the one worth understanding. State Disability Insurance funds short-term disability benefits and California’s Paid Family Leave program. For 2026 the employee SDI rate is 1.3%, and here’s the part that surprises people — there is no wage cap. California eliminated the SDI taxable wage ceiling in 2024, so the 1.3% now applies to every dollar of wages, top to bottom. That flips the math for high earners completely. Under the old system, SDI stopped after roughly the first $150,000 or so of wages, capping the deduction at a couple thousand dollars. Now a $500,000 earner pays 1.3% on the entire $500,000 — that’s $6,500 in SDI, where the same person used to pay a fraction of it. The higher your pay, the more dramatic the swing. SDI is administered by California’s Employment Development Department, not the IRS, and it shows up as its own line separate from federal taxes. For anyone earning well into six figures in Los Angeles, removing that cap is the biggest payroll change California has made in years, and it’s easy to miss because the rate itself looks small.
What the Employer Pays: UI and ETT
Two more California payroll taxes exist, but the employer pays both — they don’t come out of your check. The first is Unemployment Insurance (UI), California’s version of state unemployment tax, with a rate that depends on the employer’s experience rating and applies to a limited amount of each worker’s annual wages. The second is the Employment Training Tax (ETT), a small employer-paid tax that funds workforce training programs, also capped at a low wage base. Both are filed with California’s Employment Development Department, the same agency that runs SDI. From the employee’s side, UI and ETT are invisible — no deduction on the stub. From a business owner’s side, they’re part of the quarterly California payroll filing alongside the SDI and state income tax you withheld from employees. If you run payroll for an LA business, these are the employer-side obligations you manage on top of the federal deposits.
Why an LA Paycheck Has More Lines Than Most
Stack it together and a Los Angeles paycheck carries federal income tax withholding, FICA, California income tax withholding, and 1.3% SDI on every dollar. That’s two more mandatory deductions than a Miami worker sees, where Florida adds nothing at the state level. The California pieces aren’t trivial either — between the income tax climbing to 13.3% and uncapped SDI at 1.3%, a high earner in LA can lose a meaningfully larger share of gross pay to the state than almost anywhere in the country. New York City is the only place that competes, and it does so with a different mix. For a business owner deciding whether to run payroll versus take owner distributions, or a high earner weighing an S-corp election, the California payroll load changes the calculus. The 1.3% uncapped SDI alone makes salary more expensive here than in a state without it. If you’re setting up California payroll or sorting out the salary-versus-distribution question, our payroll compliance team handles the EDD registration, the SDI and state withholding, and the federal side together.
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Frequently Asked Questions
How much SDI do I pay on my Los Angeles paycheck?
For 2026, California’s employee State Disability Insurance rate is 1.3%, and it applies to all of your wages with no cap. California removed the SDI taxable wage ceiling in 2024, so as the Employment Development Department confirms, every dollar you earn is now subject to the 1.3%. This is a big shift for high earners. Before the cap came off, SDI stopped after roughly the first $150,000 of wages, so the most anyone paid was a couple thousand dollars a year. Now there’s no ceiling — a $400,000 earner in Los Angeles pays 1.3% on the full $400,000, which is $5,200 in SDI alone, and a $500,000 earner pays $6,500. The higher your income, the more the cap removal costs you. SDI funds California’s short-term disability benefits and Paid Family Leave, and it’s separate from the federal FICA taxes that fund Social Security and Medicare. It appears as its own line on your stub. If you’re a high earner trying to understand why your California deductions jumped, the uncapped SDI is often the reason. Our tax strategy consulting can model your full California payroll cost so there are no surprises.
Does California withhold state income tax from my paycheck?
Yes. California has the highest state income tax in the country, with brackets reaching 13.3% at the top, and your employer withholds it from every paycheck. The Franchise Tax Board collects it through payroll withholding during the year, then you reconcile on a Form 540 in April. The amount withheld is based on the California DE 4 form you complete, which works alongside your federal W-4. For a Los Angeles worker, this is typically the largest deduction after federal income tax — and it’s a line a Miami worker never sees, since Florida has no state income tax at all. A high earner in LA loses tens of thousands of dollars a year to California income tax that an identical earner in a no-tax state keeps entirely. Because the rates are steep, getting your DE 4 right matters: under-withhold and you owe California in April, possibly with a penalty; over-withhold and you’ve handed the state an interest-free loan until your refund. This is the same federal FICA system everywhere under IRS rules, but California’s income tax layer is what makes the LA paycheck heavier. We help clients set withholding correctly through our tax strategy consulting.
What payroll taxes does a California employer pay versus the employee?
The split matters. From the employee’s paycheck, California withholds state income tax (up to 13.3%) and SDI (1.3% on all wages in 2026), on top of the federal income tax and FICA. The employer pays two additional California taxes that never touch the worker’s stub: Unemployment Insurance (UI) and the Employment Training Tax (ETT). Both are filed with California’s Employment Development Department. UI is California’s state unemployment tax, with a rate tied to the employer’s experience rating and applied to a limited wage base per employee; ETT is a small tax funding workforce training, also on a low wage base. The employer also matches the employee’s FICA. So a worker sees four mandatory deductions — federal income tax, FICA, California income tax, and SDI — while the business carries UI, ETT, and its FICA match behind the scenes. For an LA business owner, the employer-side California taxes plus the SDI and state tax you withhold all flow into the same quarterly EDD filing. Our payroll compliance service handles the EDD registration and quarterly returns so the employer obligations are filed right.
Why does my LA paycheck have more deductions than a Florida one?
Because California adds two state-level deductions that Florida doesn’t have at all. A Los Angeles paycheck shows federal income tax withholding, FICA, California income tax withholding (up to 13.3%), and 1.3% SDI on every dollar. A Miami paycheck shows only the federal income tax withholding and FICA — Florida has no state income tax and no employee-paid disability deduction, so those two California lines simply don’t exist there. The federal layer is identical in both cities under IRS rules; the entire difference is California’s state burden. For the same salary, a Los Angeles worker takes home meaningfully less than a Miami worker, and the gap widens as income rises because both the income tax brackets and (since 2024) the uncapped SDI scale with earnings. This difference is exactly why some high earners and businesses look at relocating out of California, and why the salary-versus-distribution decision carries more weight here. If you’re comparing the real after-tax cost of working or running payroll in California against a no-tax state, our tax strategy consulting lays out the numbers for your situation.
Do self-employed people in Los Angeles pay payroll tax?
Yes, in two forms. On the federal side, a self-employed Angeleno pays self-employment tax — both halves of FICA — at 15.3% on net earnings: 12.4% Social Security up to the 2026 wage base of $184,500, plus 2.9% Medicare with no cap, per the IRS. High earners add the 0.9% Additional Medicare Tax above $200,000. On the California side, self-employment income is subject to California’s state income tax up to 13.3%, paid through state estimated payments. One nuance: traditional SDI is a payroll deduction for employees, and self-employed people aren’t automatically in the SDI system, though California offers an elective coverage program for the self-employed. So the core difference from a W-2 worker is that you pay both halves of FICA yourself and remit California income tax through quarterly estimates rather than withholding. Because the combined federal and California load is heavy here, this is where an S-corp election often gets a hard look — it can move part of your earnings out of self-employment tax. Whether it pencils out depends on your numbers; our S-corp election guide covers when it’s worth it in California and when it isn’t.