California Payroll: Employer Tax and Software Guide

If another founder asked me where payroll is easiest to get wrong, I would say California. It asks more of a small employer than any other state, in ways that quietly break payroll systems configured elsewhere. This guide covers what California requires from employers as of October 2026, the rates that reset each January, and how 9 payroll providers price the work at 10, 25, and 50 employees.

Four rules do most of that breaking: a disability deduction that applies to every dollar of wages with no ceiling, forty local minimum wages layered over the state rate, a wage statement law with nine mandatory items and penalties assessed per employee per pay period, and a final paycheck deadline measured in hours rather than days.

None of these have a federal equivalent, and several have no equivalent in any other state. A payroll setup that runs cleanly in Texas will produce violations here. Those violations also cost more than most, because they are enforced through private rights of action (employees suing directly) rather than agency audits.

Looking for Cal Employee Connect instead?

If you work for a state agency or the California State University (CSU) system and want your own pay information, Cal Employee Connect is the portal you are looking for, not this guide. The two get mixed up often, but their audiences want opposite things.

Cal Employee Connect is a self-service portal run by the California State Controller's Office for state civil service and CSU employees. It is where state workers view their earnings statements and W-2 information, and the State Controller began rolling it out to departments in waves in April 2020.

This guide is for the other side: private employers who need to pay staff in California, register with the Employment Development Department (EDD), handle the four state taxes, and choose payroll software.

The four California payroll taxes

California runs four state-level payroll taxes: Unemployment Insurance (UI), the Employment Training Tax (ETT), State Disability Insurance (SDI), and Personal Income Tax. The split between employer-paid and employee-withheld is the first thing to get right.

The UI rate schedule for 2026 is Schedule F+. Per the California Employment Development Department, that is Schedule F plus a 15 percent emergency surcharge, which produces contribution rates from 1.5 to 6.2 percent. New employers pay 3.4 percent for the first two to three years before receiving an experience rating.

SDI has no wage ceiling, and that trips up systems

For a payroll platform, this is the single most consequential California detail: State Disability Insurance is withheld at 1.3 percent for 2026, up from 1.2 percent, and it applies to every dollar of wages.

That was not always true. Senate Bill 951 eliminated the taxable wage ceiling effective January 1, 2024, and any system still carrying ceiling logic from before then will stop withholding partway through the year for higher earners. On a $250,000 salary, a system still applying the 2023 ceiling of $153,164 would skip about $1,259 of SDI across the year.

SDI funds both disability benefits and Paid Family Leave (PFL) from the same deduction, so a pay stub shows no separate PFL line. For 2026 the maximum weekly benefit is $1,765, up from $1,681, according to the EDD's contribution and benefit table.

How to calculate California state tax withholding

California state tax withholding comes off the state's own schedules, not the federal tables. The Employment Development Department publishes two of them for 2026: Method A, a wage bracket table limited to wages under $1 million, and Method B, an exact calculation a payroll system can run directly. Both take their inputs from the employee's Form DE 4.

That form is the piece employers miss. The federal W-4 has covered federal withholding only since January 1, 2020, so a California hire files a DE 4 to set state allowances. An employee who never returns a completed one must be withheld as single with zero allowances, as the DE 4 form itself instructs.

The EDD works through its own example in the 2026 Method B schedules: an employee earning $57,000 a year, married, claiming four allowances. Take off the $11,412 standard deduction, run the remaining $45,588 through the married rate table, and the computed tax is $759.20. Subtract $673.20 of exemption allowance credit and the annual withholding is $86.00, or $7.17 a month.

Remitting runs on its own schedule. Withheld income tax and SDI reach the EDD on a Payroll Tax Deposit (DE 88), with the frequency set by your federal deposit status and the income tax you have accumulated. Less than $350 of accumulated income tax means quarterly deposits, and $350 to $400 means monthly ones.

Above $400, a next-day or semi-weekly federal depositor keeps that same rhythm in California. Wages themselves are reported each quarter on the DE 9 and DE 9C.

Registration

One registration with the Employment Development Department through e-Services for Business establishes your account for all four taxes. You must register within 15 days of paying more than $100 in wages in a calendar quarter, and you need a federal Employer Identification Number (EIN) first.

Workers compensation coverage is mandatory from the first employee with no small-employer exception, and new hires are reported to the New Employee Registry within 20 days.

Minimum wage, local rates, and the exempt threshold

California layers three sets of wage floors, and an employer pays whichever is highest for that worker in that location.

The statewide rate rises to $17.40 an hour on January 1, 2027 ($16.90 through December 31, 2026). It is an inflation adjustment under Labor Code section 1182.12 that the Department of Finance certified on July 31, 2026, according to the Department of Industrial Relations.

The exempt salary floor, twice the minimum wage for full-time work, rises in step to $72,384, or $1,392 per week ($70,304 in 2026). Two things about that floor regularly trip employers up.

First, the California exempt threshold substantially exceeds the federal one, so an employee can be lawfully exempt federally and non-exempt in California. Second, salary alone never establishes exemption: the employee must also spend more than half their working time on qualifying duties, which means a $75,000 salary attached to primarily non-exempt work still earns overtime.

California payroll law: daily overtime, break premiums, and paydays

Three parts of California payroll law change the arithmetic of a pay run rather than the tax on top of it: daily overtime, break premiums, and paydays. All three catch systems configured in another state.

Overtime comes first, and it is daily as well as weekly: time and a half past eight hours in a workday and past 40 in a workweek, and double time past 12 hours in a day, per the state Division of Labor Standards Enforcement. The seventh consecutive day of work in a workweek runs on its own rule: time and a half for the first eight hours, double time beyond eight.

Break premiums are the second. A meal period must start before the end of the fifth hour of work, and a workday where one is not provided costs an extra hour of pay at the regular rate.

Paydays are the third. Labor Code 204 requires wages at least twice a calendar month on days designated in advance. Wages earned from the 1st through the 15th are due by the 26th, and wages from the 16th through month end by the 10th of the following month. Exempt executive, administrative, and professional staff may be paid monthly by the 26th if the payment covers the whole month; non-exempt staff cannot.

Los Angeles and San Francisco add a city layer

Los Angeles and San Francisco are where the local layer bites hardest, and both reset on July 1 rather than in January. The Los Angeles city rate reached $18.42 an hour on July 1, 2026, up from $17.87, per the city Office of Wage Standards.

Workers at larger Los Angeles hotels are on $25.00 plus a $4.25 hourly health benefit payment under the citywide hotel ordinance. Unincorporated Los Angeles County runs its own rate again, so a delivery route can cross three wage floors in a single shift.

San Francisco went to $19.61 an hour on the same date, per the city's published minimum wage rates, and it adds an obligation no payroll platform calculates for you.

Under the Health Care Security Ordinance, a for-profit employer with 20 or more workers (50 for a nonprofit) must make a minimum health care expenditure for each employee past their first 90 days who works at least eight hours a week in the city.

Wage statements: nine items and per-employee penalties

Labor Code section 226 prescribes exactly what an itemized wage statement must contain, and the penalty structure makes errors expensive at scale.

Under Labor Code section 226(e), a knowing and intentional violation costs $50 per employee for the first pay period and $100 per employee for each later one, capped at $4,000 per employee. The arithmetic gets uncomfortable quickly. If a known formatting error stays in place for a full year of biweekly pay periods, the penalties across 20 employees reach $2,550 each, or $51,000 in total.

Records must be retained for at least three years and made available to current and former employees on request. Given those stakes, check the wage statement against the nine items when you configure a new payroll platform, rather than assuming a national vendor handles it correctly by default.

Final paycheck deadlines and waiting time penalties

California is stricter here than almost any other state: a fired employee's final pay is due immediately, on the day of discharge, and the penalty for paying late is calculated in days of pay rather than a flat fine.

The waiting time penalty is the employee's daily rate of pay for every day the wages remain unpaid, running up to 30 calendar days, according to the Labor Commissioner's Office. For someone earning $200 a day, a month of delay produces $6,000 in penalties on top of the wages actually owed.

Accrued unused vacation counts as earned wages in California and must be included in the final payment. Use-it-or-lose-it vacation policies, a common assumption carried in from other states, are unenforceable here.

9 payroll providers for California employers compared

Every provider below files California withholding, unemployment insurance, and SDI, so the filing itself does not set them apart. Price, plan structure, and fit do. Whichever you shortlist, confirm how it handles the three California details that matter most here: the uncapped SDI deduction, local minimum wage assignment, and wage statement formatting.

OnPay

OnPay sells one payroll plan at $49 per month plus $6 per employee, with no tiers; HR tools and time tracking are optional add-ons. Tax filing covers all 50 states with no multi-state surcharge, and year-end W-2 and 1099 filing sits in the base price. The plan also includes automatic state tax registrations, which take part of the EDD setup off a new California employer's desk.

Gusto

Gusto is the most common first payroll purchase for US small businesses. Tax filing is automatic, the interface is pleasant, and pricing is published. Simple runs $49 per month plus $6 per employee; its base rose from $40 during 2025.

The catch is that Simple covers single-state payroll only. For a California business that is often fine, since many stay entirely in-state, but a hire in Nevada or Arizona moves you to Plus at $80 plus $12 per employee.

Patriot Software

Patriot Software has the cheapest of the published full-service plans compared here. Full Service is $37 per month plus $5 per employee and includes federal, state, and local tax filings and deposits. That $5 per-employee fee is the lowest published in this comparison, which is what keeps Patriot's total ahead as headcount grows. The company also maintains a dedicated California payroll page.

Square Payroll

Square first launched payroll in California, and the product still suits the businesses behind that launch: restaurants, retail, and service businesses running Square point of sale (POS). Timecards and tips flow from the POS into payroll without an integration step, and billing follows the people actually paid in a given month.

QuickBooks Workforce

Formerly QuickBooks Payroll, the product took the QuickBooks Workforce name on May 13, 2026, when Intuit announced the change. Its old Core plan became Workforce Payroll, which has cost $50 per month plus $7 per employee since July 1, 2026. The reason to pick it is unchanged: if your books already live in QuickBooks Online, payroll entries reach the general ledger without an export step.

Homebase

Homebase is scheduling and time tracking with payroll attached, which inverts the usual order and suits a California business where the daily problem is shift coverage. That matters more here than elsewhere because California requires daily overtime after eight hours, meal and rest breaks with premium pay for violations, and accurate hour tracking on every wage statement.

Payroll is an add-on at $49 per month plus $6 per employee paid, and it runs on any Homebase plan, including the free Basic tier for one location and up to 10 employees. Past that size, the scheduling plan underneath is billed per location, so the real cost exceeds the payroll figure alone.

ADP RUN

ADP has the deepest tax compliance engine in the category, and California is where that depth earns its price. Annual SDI rate changes and state filing rules reach ADP's tax tables without anyone at your company tracking Sacramento.

The cost is opacity. ADP publishes no price for any of RUN's four packages (Essential, Enhanced, Complete, and HR Pro), so every comparison starts with a sales call. Services such as garnishment payments also start on Enhanced rather than the entry package.

Paychex Flex

Paychex competes on service rather than software, with a dedicated payroll specialist included on its top Complete package and about 250 compliance professionals in-house, according to its fiscal 2026 annual report. For a California employer without an HR function, having someone to call about a local ordinance question has real value. Paychex publishes no rates: Basic, Foundations, Advanced, and Complete are all quote-only.

Rippling

Rippling unifies payroll, HR, and IT provisioning on a single employee record, with multi-state payroll handled inside the same workflow. Its pricing page publishes no rates and ends in a custom quote, but its small-business page starts payroll plans at $8 per user per month plus a $40 monthly base fee. Rippling's own blog puts the core platform at $8 per employee per month plus a base fee, with payroll a separate module at $8 per employee billed annually, so a configured quote can run higher.

What each provider costs a California employer

Published rates are modeled below at three headcounts, and Patriot stays cheapest at every one: $287 a month at 50 employees, against $335 to $440 for the other published plans.

The second-state column matters less for a typical California business than it does elsewhere, since many stay entirely in-state, but it is worth pricing if you hire across the Nevada or Arizona line. Square is the value pick specifically for businesses already on its point of sale, where the integration removes work that would otherwise be manual.

Software price is not the whole California number. Three statutory costs stay the same whichever provider you choose: employer-side UI and ETT on the first $7,000 of each employee's wages, workers compensation premiums that Oregon's 2024 national ranking of state premium rates puts fourth-highest in the country, and the administrative cost of tracking local minimum wages.

Choosing a payroll provider for California

Four questions separate providers that will work here from providers that will quietly leave you liable.

Payroll services or payroll software?

Payroll services in California come in three shapes, and the gap between them is wider than the gap between any two products above. Full-service software files the returns but leaves you running each pay run. A bookkeeper or CPA runs it for you, usually on top of one of these same platforms. A professional employer organization (PEO) becomes a co-employer and takes the filings, workers compensation, and benefits with it.

Look for payroll companies in Los Angeles or payroll services in San Francisco and you will mostly find the middle option: a local firm operating software you could license directly. That is worth paying for when nobody in the business wants to own the compliance calendar.

The four questions above still apply to a local firm, because the liability stays with the employer either way. If offloading workers compensation and benefits is the real appeal, price a California PEO against the whole bundle instead.

Whichever route you take, one item sits outside the payroll engine entirely: the hiring paperwork that feeds it. Every California new hire needs a federal I-9 and W-4, as every US hire does.

California then adds a state Form DE 4 for withholding, a wage notice under Labor Code section 2810.5 at the time of hire if the role is non-exempt, and a new hire report within 20 days.

Before you choose

FirstHR is an onboarding and HR platform, not a payroll provider. Payroll runs, payroll tax filing, and benefits administration come from the providers above, so if running payroll is the problem in front of you, one of them is the answer.

What we handle is the layer that feeds payroll: onboarding workflows that put the I-9 and W-4 on each new hire’s first-day task list, e-signatures on offer letters, employee records, and document management for US small businesses at a flat $98 a month for up to 10 people or $198 for 11 to 50.

California gives that layer more to do than most states, between the DE 4, the section 2810.5 wage notice due at hire for non-exempt staff, and retention rules of three years for payroll records and four for personnel files.

If the recurring problem is that paperwork arrives late and nobody is certain what a given employee received or signed, that is a document collection failure rather than a payroll processing failure, and it is the kind of gap we built for.

Frequently Asked Questions

What are the California payroll taxes for employers?

Four state taxes. Unemployment Insurance and the Employment Training Tax are employer-paid on the first $7,000 of wages: UI at 3.4 percent for new employers and 1.5 to 6.2 percent for experience-rated ones under the 2026 Schedule F+, and ETT at 0.1 percent. State Disability Insurance, at 1.3 percent in 2026, and Personal Income Tax are withheld from the employee.

What is the California SDI rate?

1.3 percent of all wages for 2026, up from 1.2 percent in 2025, with no wage cap since Senate Bill 951 removed the ceiling effective January 1, 2024. SDI funds both disability benefits and Paid Family Leave from the same deduction. The maximum weekly benefit for claims beginning in 2026 is $1,765, up from $1,681.

Who pays California SDI, the employer or the employee?

The employee, through withholding. Employers do not contribute from their own funds, unlike UI and ETT, which are entirely employer-paid. The employer withholds 1.3 percent from all wages, remits it to the EDD, and shows it on the itemized wage statement. Approved Voluntary Plans are an alternative with a separate assessment.

What is the California minimum wage?

$17.40 an hour statewide from January 1, 2027 ($16.90 through December 31, 2026), for all employers regardless of size. Forty cities and counties set higher local rates as of July 2026, and the applicable rate follows where work is physically performed. Fast food is $20.00 and health care has ranged from $19.28 to $25.00 by facility type since July 1, 2026.

What is the exempt salary threshold in California?

$72,384 per year, or $1,392 per week, from January 1, 2027 ($70,304 in 2026), set at twice the state minimum wage for full-time work. It exceeds the federal threshold, so an employee can be exempt federally and non-exempt in California. Salary alone does not establish exemption; the employee must also spend more than half their time on qualifying duties.

What must a California pay stub include?

Nine items under Labor Code 226: gross wages, total hours for non-exempt employees, piece rate units and rates, all deductions, net wages, pay period dates, employee name and identifier, employer name and address, and all hourly rates with hours at each. Knowing and intentional violations cost $50 for the first pay period and $100 for each later one, capped at $4,000 per employee.

When is a final paycheck due in California?

Immediately on the day of termination, and within 72 hours if an employee resigns without notice. An employee giving 72 hours notice is paid on their final day. The waiting time penalty under Labor Code 203 is the daily rate of pay for every day late, up to 30 calendar days. Accrued vacation must be included.

How do I register a business for California payroll taxes?

Register with the Employment Development Department through e-Services for Business, which covers all four taxes in one application. You have 15 days to do it once you pay more than $100 in wages in a calendar quarter, and you need a federal EIN before you start. Workers compensation is mandatory from the first employee.

How much does payroll software cost for a California small business?

At 10 employees, published October 2026 rates run roughly $87 for Patriot Full Service, $95 for Square, $109 for OnPay or Gusto Simple, and $120 for QuickBooks Workforce Payroll. At 50 employees the same plans land between $287 and $400.

Is Cal Employee Connect the same as running payroll in California?

No. Cal Employee Connect is a self-service portal operated by the California State Controller's Office for state civil service and CSU employees to view their earnings statements and W-2 information. It is not a payroll system for private businesses. A private employer paying staff in California needs commercial payroll software.