California had 18,177,200 nonfarm payroll jobs in August 2026, per the EDD. Employers also face some of the strictest wage-and-hour rules in the country, including daily overtime, break premiums, and costly workers’ compensation. Any PEO California businesses sign with must operate within that framework.
The statewide minimum wage is $16.90 an hour in 2026, and many cities set more. For anyone comparing payroll services in California, United States, the real work sits in the Labor Code, EDD payroll taxes, and mandatory workers’ comp.
Why California Employers Choose a PEO
California payroll starts with pay floors that keep moving. The state minimum is $16.90, local rates often run higher, and exempt staff needs a salary of at least $70,304 plus a passing duties test. Overtime applies after 8 hours in a workday, and double time after 12. Missed meal or rest breaks cost an extra hour of pay. Every pay stub must follow Labor Code section 226, and staff earn at least 40 hours or 5 days of paid sick leave. Mistakes multiply through PAGA, the Private Attorneys General Act, which lets employees sue on behalf of coworkers. That is why payroll services California employers buy are judged on accuracy first.
INSIGHT: What does a PEO for California actually have to get right?
California compliance lives in daily details. A PEO’s value shows up in how it handles overtime, breaks, and wage statements, not only in benefits rates.
- $16.90 statewide minimum wage from January 1, 2026 (DIR).
- $70,304 minimum exempt salary: 2 times the state minimum for full-time work (DIR).
- Overtime after 8 hours in a workday and double time after 12 (DIR).
- At least 40 hours or 5 days of paid sick leave a year (Labor Commissioner).
Sources:
as of September 2026
The state tax layer is just as detailed. The EDD, California’s payroll tax agency, charges Unemployment Insurance (UI) and the Employment Training Tax (ETT) on the first $7,000 of each worker’s wages. New employers pay a 3.4% UI rate for 2 to 3 years, and ETT is 0.1%. Employees fund State Disability Insurance (SDI) at 1.3%, with no wage ceiling since 2024, plus state income tax withholding. Wages go on the quarterly DE 9 and DE 9C, and new hires go on the DE 34 within 20 days. California payroll services also have to layer in FICA, FUTA, and federal withholding.
Benefits and insurance are the other big draw. A PEO pools many small employers, which can lower health plan prices and add a 401(k) that meets the CalSavers rule. That state program requires every employer with at least 1 employee and no qualified plan to register. Workers’ comp is mandatory from the first hire and expensive in California. PEO services in California also tend to cover harassment-prevention training, required for 5 or more staff. They add pay scales in job ads at 15 or more, plus handbook updates.
INSIGHT: What changed for California employers in 2026?
Pay floors and exempt thresholds rose again, and retirement plan duties now reach the smallest employers.
- Minimum wage up from $16.50 in 2025 to $16.90 on January 1, 2026 (DIR).
- Exempt salary threshold up from $68,640 to $70,304 a year (DIR formula).
- CalSavers: employers with at least 1 employee and no qualified plan had to register by December 31, 2025 (State Treasurer).
- SDI withheld at 1.3% on all wages, with no taxable wage ceiling (EDD).
It helps to separate the models before comparing names. A California PEO co-employs your staff and bundles payroll, benefits, workers’ comp, and HR support; you keep daily control and some compliance exposure. My guide to what a PEO is covers the co-employment split in more depth.
A payroll service only runs pay and tax filings, so you keep benefits, workers’ comp, and HR. An ASO, or administrative services organization, adds HR administration without co-employment. For a PEO in California, one useful signal is the IRS Certified PEO (CPEO) list. A CPEO takes on federal employment tax liability for wages it pays.
I reviewed 15 PEO firms that focus on California employers, from Southern California specialists to statewide operators. The best PEO in California for you depends on costs, strengths, and fit, which each block covers. If you also want national options, see my best PEO companies guide.
Top 15 PEO Companies in California
I would start with 3 questions. First, do you want co-employment with benefits and workers’ comp bundled, or only payroll and tax filing? That answer decides whether you need a California PEO service provider at all.
Second, what industry are you in? Workers’ comp class codes and wage rules differ sharply for restaurants, construction, health care, and offices. A shortlist built from searches for the best PEO for California 2026 can still miss your sector.
Third, how many people do you employ? Pricing and plan options among PEO companies in California vary widely between 5, 50, and 150 employees.
For my criteria, I used the checks I apply to top payroll services providers California employers rely on. The first is wage-and-hour expertise across overtime, breaks, wage statements, and local minimums. The second is on-time EDD filings.
I also weighed the workers’ comp model, benefits including a CalSavers-compliant 401(k), CPEO status or accreditation where claimed, HR support and training, and pricing clarity. Those are the traits I expect from the best payroll services in California, too.
All fifteen providers appear in A-to-Z order. The sequence says nothing about quality, preference, or ranking.
AmiHR
Provider Type:
PEO and ASO, Northern California
Company Description:
AmiHR is a Northern California firm serving businesses from Sacramento outward. It offers California PEO services with full co-employment, plus an ASO option for employers that bring their own benefits.
Key Specialty Area:
PEO and ASO with a named HR expert
Pricing and Service Models:
Quote-based; services sold à la carte or as a custom package
Key Advantages:
- Every client is paired with a named HR expert
- In-person visits available on request
- Services bought separately or as a bundle
Scope of Services:
- Payroll services and benefits management
- HR administration, training and compliance
- Talent acquisition and recruiting
Our Verdict
I would call AmiHR if you want a Sacramento-area team that can start small and add services later.
Aspen HR
Provider Type:
PEO with California offices, part of Engage PEO
Company Description:
Aspen HR is a PEO with California offices in Walnut Creek, San Francisco, and Woodland Hills. It says it is IRS-certified and ESAC-accredited, and it now operates as an Engage PEO company.
Key Specialty Area:
Service-heavy PEO for investment and professional firms
Pricing and Service Models:
Quote-based; the site asks you to check eligibility first
Key Advantages:
- Listed on the IRS CPEO list as Aspen HR PEO II, LLC
- ESAC accreditation stated on its own site
- Open-architecture 401(k) with a low-fee lineup
Scope of Services:
- Payroll and tax filing on a cloud HR platform
- Medical, dental, vision, and 401(k) plans
- HR advice on compliance and employee relations
Our Verdict
I see Aspen HR as a PEO vendor California fund managers and their portfolio companies can use across several states.
DineHR
Provider Type:
Restaurant-focused PEO, Roseville
Company Description:
DineHR is a Roseville-based PEO built only for restaurants. Its plans cover wage-and-hour rules, meal and rest periods, and tip pooling. Its top tier adds benefits and workers’ comp administration.
Key Specialty Area:
Restaurant HR, break rules, and tip pooling
Pricing and Service Models:
From $395 a month (Core Compliance plan)
Key Advantages:
- Wage-and-hour and tip pooling reviews built for restaurants
- Meal and rest period compliance support
- Workers’ comp program designed for hospitality
Scope of Services:
- Harassment training and online courses
- Handbooks, investigations and terminations
- Benefits, workers’ comp admin and optional EPLI
Our Verdict
My pick for a restaurant group that wants a PEO service California owners can size by plan, from core compliance upward.
*As pricing is subject to change, we are listing prices as they stand in September 2026
Empire PEO
Provider Type:
Workers’ comp-led PEO, Camarillo
Company Description:
Empire PEO is a California PEO company based in Camarillo. It leads with workers’ comp for trucking, hospitality, staffing, construction, and hard-to-place risks, alongside payroll, benefits, and HR.
Key Specialty Area:
Workers’ comp for hard-to-place and high-risk trades
Pricing and Service Models:
Essential plan with no minimum service fee (up to 15 employees); Professional from $4.99 per employee; Premier from $9.99 per employee
Key Advantages:
- Pay-as-you-go workers’ comp reporting
- No-deposit coverage options through A-rated carriers
- Bilingual client support for owners and their staff
Scope of Services:
- Payroll processing and tax compliance
- Workers’ comp, claims help and on-site safety reviews
- Benefits, EPLI and HR consultation
Our Verdict
Empire suits contractors and trucking firms that struggle to place workers’ comp elsewhere, in my view.
*As pricing is subject to change, we are listing prices as they stand in September 2026
Emplicity
Provider Type:
PEO and ASO, Irvine headquarters
Company Description:
Emplicity has operated since 1995 from its Irvine headquarters, with local offices in other states. It works as a co-employer or administrator and is a familiar name in payroll services for Southern California firms.
Key Specialty Area:
HR outsourcing for small and midsize businesses
Pricing and Service Models:
Quote-based; a 30-minute consultation is free
Key Advantages:
- Every client is paired with a named HR expert
- In-person visits available on request
- Services bought separately or as a bundle
Scope of Services:
- Payroll administration and time tracking
- Benefits administration and workers’ compensation
- HR compliance, recruiting and online training
Our Verdict
I would shortlist Emplicity for a multi-location Orange County business that may hire outside California.
Employer Services Group
Provider Type:
PEO for Southern and Central California
Company Description:
Employer Services Group is a Ventura-based PEO serving small and midsize businesses in Southern and Central California. It works as a PEO agency California owners use to hand off benefits, payroll, workers’ comp, and HR.
Key Specialty Area:
Payroll, workers’ comp, and HR for coastal SMBs
Pricing and Service Models:
Quote-based
Key Advantages:
- Management team with 60+ years of combined PEO experience
- Modified duty programs and claim cost control
- OSHA compliance support to reduce workplace injury exposure
Scope of Services:
- Payroll under California and federal wage rules
- Health insurance and 401(k) plans
- Workers’ comp solutions and HR services
Our Verdict
A sensible fit, I think, for a Ventura or Santa Barbara County employer that wants a small local team.
Engage PEO
Provider Type:
National PEO serving California employers
Company Description:
Engage PEO was founded in 2011 and serves employers across the US, including California restaurants, hotels, and health care providers. It has been an IRS CPEO since 2017 and ESAC-accredited since 2012.
Key Specialty Area:
Attorney-led HR consulting for multi-state employers
Pricing and Service Models:
Quote-based
Key Advantages:
- HR consultants who are licensed employment attorneys
- On the IRS CPEO list since January 1, 2017
- Workers’ comp through A-rated carriers with claims support
Scope of Services:
- Payroll and tax administration
- Group health, voluntary benefits and EPLI
- HR consulting, OSHA reporting and risk management
Our Verdict
I would pick Engage for a California company with staff in several states that wants legal depth in HR.
EquityHR
Provider Type:
PEO, San Jose (formerly Execustaff HR)
Company Description:
EquityHR is a San Jose PEO founded in 1993 and known as Execustaff HR until its renaming. It is a Bay Area California PEO provider for nonprofits, biotech, fintech, and software firms.
Key Specialty Area:
Dedicated service teams for Bay Area employers
Pricing and Service Models:
Quote-based
Key Advantages:
- Named team of HR, payroll, and benefits staff
- Each team capped at 300 client employees
- Onsite HR hours offered to small teams
Scope of Services:
- Payroll management and off-cycle runs
- Health benefits and HR management
- Risk management and compliance support
Our Verdict
EquityHR makes sense to me for a Bay Area nonprofit or startup that wants the same people answering every call.
ModernHR
Provider Type:
PEO and HR partnering, Los Angeles
Company Description:
Modern HR is a Los Angeles firm with 35+ years in HR outsourcing. Among California PEO companies, it offers 2 models: full PEO or HR partnering for employers keeping their own policies.
Key Specialty Area:
Payroll, workers’ comp, and EPLI for LA employers
Pricing and Service Models:
Quote-based
Key Advantages:
- Clients covered under its EPLI policy
- HR partnering option without co-employment
- Recruiting, training, and safety from the same team
Scope of Services:
- Payroll processing and tax administration
- Benefits with ACA support and workers’ comp access
- Labor-law guidance, recruiting and training
Our Verdict
I would look at Modern HR if a Los Angeles business wants EPLI coverage built into its PEO fee.
Moon Stone PEO Inc.
Provider Type:
PEO, Anaheim
Company Description:
Moon Stone PEO Inc. is an Anaheim-based PEO for Orange County and nearby employers. It pairs a simple platform with payroll, health benefits, workers’ comp claims help, and filing support.
Key Specialty Area:
Small-business PEO with filing and insurance help
Pricing and Service Models:
Quote-based after a free consultation call
Key Advantages:
- Local Anaheim office and phone support
- Workers’ comp claims handled in-house
- Help with insurance policies and reporting
Scope of Services:
- Payroll and HR management
- Health benefits and workers’ compensation
- Documentation filing and compliance support
Our Verdict
For a small Orange County shop, I see Moon Stone as a payroll service California owners can grow into a full PEO.
Nexus Talent Group
Provider Type:
PEO for food, catering and logistics, Sacramento
Company Description:
Nexus Talent Group operates its PEO as Nexus Professionals LLC in Sacramento. It focuses on food, catering, and logistics firms, and its California payroll service covers wages, withholding, direct deposit, and W-2s.
Key Specialty Area:
Food, catering, and logistics workforce support
Pricing and Service Models:
Quote-based
Key Advantages:
- Industry focus on food service and logistics
- Support in English and Chinese
- Attendance system with automatic anomaly reports
Scope of Services:
- Payroll and tax management
- Benefits, HR management and recruiting
- Training, attendance tracking and workforce analytics
Our Verdict
I would consider Nexus for a food or logistics business with shift-heavy scheduling and bilingual teams.
Optimum HR
Provider Type:
PEO for small and midsize businesses, Santa Ana
Company Description:
Optimum HR is a Santa Ana firm offering PEO services California companies use statewide, from the Inland Empire to the Bay Area. It runs payroll on the isolved platform.
Key Specialty Area:
Responsive PEO for growing California SMBs
Pricing and Service Models:
Quote-based; the company says it prices transparently
Key Advantages:
- Optimum Employer Solutions, LLC is on the IRS CPEO list
- Says emails get answers in under 2 hours
- Transition support for firms leaving national PEOs
Scope of Services:
- Payroll processing and tax administration
- Benefits administration and workers’ comp
- Compliance management and HCM software
Our Verdict
Optimum is my shortlist pick for a 20- to 150-person company that wants quick replies from a local team.
Outsource Management
Provider Type:
Payroll provider with PEO and ASO options
Company Description:
Outsource Management has run payroll for businesses and nonprofits since 1993, with live customer support and online timesheet uploads. It is also the only firm here that lists certified payroll services California public works contractors need.
Key Specialty Area:
Payroll and certified payroll for contractors
Pricing and Service Models:
Quote-based
Key Advantages:
- Certified payroll reports for public works jobs
- Workers’ comp audits included at no cost
- Complimentary W-2 processing at year-end
Scope of Services:
- Payroll with direct deposit and garnishments
- Quarterly and annual tax filings and deposits
- Benefit administration, ACA support and labor law posters
Our Verdict
I would call Outsource Management if you bid on prevailing-wage jobs and need certified reports handled.
Stitch PEO
Provider Type:
Health care PEO, San Francisco Bay Area
Company Description:
Stitch PEO is a PEO for independent medical practices, headquartered in Brentwood in the Bay Area with a New York office. It combines payroll, HR, benefits, and compliance with AI hiring tools.
Key Specialty Area:
Payroll, HR, and benefits for medical practices
Pricing and Service Models:
Quote-based
Key Advantages:
- Pooled buying power across many practices
- HR chatbot and AI tools for health care hiring
- Tiered medical plans plus 401(k) options
Scope of Services:
- Payroll administration and scheduling
- Benefits administration and retirement plans
- HR support, handbooks and background checks
Our Verdict
My pick for an independent medical group that wants a PEO familiar with clinical staffing and scheduling.
Triton PEO
Provider Type:
PEO, Fresno
Company Description:
Triton PEO is a Fresno PEO whose team has 20+ years of business experience. It offers payroll consulting services California employers in the Central Valley can pair with a Multiple Employer Plan for retirement.
Key Specialty Area:
Payroll, benefits, and retirement plans for the Central Valley
Pricing and Service Models:
Quote-based
Key Advantages:
- Multiple Employer Plan that pools retirement costs
- Retirement plans via partner Fort Washington Financial
- Leadership with employee benefits credentials
Scope of Services:
- Payroll management and transactional HR
- Employee benefits, 401(k) and insurance
- HR strategy, risk management and training
Our Verdict
I would call Triton for a Fresno-area business that wants a 401(k) without running its own plan.
How Much PEO and Payroll Services Cost in California
Most PEO companies California employers talk to price in 1 of 2 ways. One is a flat fee per employee per month; the other is a percentage of total payroll. Both are usually quoted, and workers’ comp pricing depends on class codes and claims history.
A payroll service provider California businesses hire only for pay runs charges far less. It bills per payroll or per employee, but adds no benefits or workers’ comp.
A PEO fee usually covers payroll and EDD filings, benefits and workers’ comp administration, and HR support. Benefit premiums, workers’ comp premiums, onboarding, and special projects are often billed separately. For payroll services in California, always compare the total invoice, not the headline fee.
Then come the statutory costs, which no provider can discount. UI and ETT apply to the first $7,000 of each worker’s wages, at rates the EDD publishes each year. Federal payroll taxes and workers’ comp premiums follow.
California is also on the US Department of Labor’s list of potential 2026 FUTA credit reductions, so federal unemployment tax may exceed the base 0.6%.
Published prices are rare here: Empire PEO starts at $4.99 per employee on its Professional plan, and DineHR starts at $395 a month.
*As pricing is subject to change, we are listing prices as they stand in September 2026
INSIGHT: Which filings does a payroll service provider in California handle?
California payroll risk sits in a mix of per-paycheck, quarterly and event-driven filings, so check how a provider tracks each one.
- An itemized wage statement with every paycheck (Labor Code section 226).
- DE 9 and DE 9C quarterly returns to the EDD, due January 1, April 1, July 1 and October 1.
- A DE 34 new-hire report within 20 days of the start date.
Sources:
as of September 2026
Small businesses sometimes weigh a national platform against a local firm. If the best PEO for California in your case is a national name, my Rippling vs Justworks comparison is a useful next read.
Larger employers with benefits-heavy needs often compare 2 national PEOs directly. My Rippling vs TriNet breakdown covers pricing, benefits, and HR support for that choice.
FAQs on PEO and Payroll Services in California
What does a PEO in California do?
A PEO becomes a co-employer of your staff. It usually runs payroll, files state and federal employment taxes, sponsors health and retirement plans, and provides or administers workers’ compensation. It also supports HR compliance, from handbooks and wage statements to harassment training. You keep control of hiring, daily work, and the direction of the business. The service agreement spells out exactly which duties the PEO takes on, so I read that document closely before signing. Anything it leaves out stays with you.
How much does a PEO cost in California?
Most PEOs charge per employee per month or a percentage of total payroll, usually quoted. The figure depends on headcount, industry, the benefits you choose, and your workers’ comp class codes. Benefit and workers’ comp premiums are normally billed in addition to the service fee. I always compare the full monthly invoice across providers, because a low headline fee can hide higher premiums. Ask each one for a sample invoice based on your real payroll, so the numbers are comparable.
Does a PEO take on all California employment liability?
No. Co-employment splits duties under a contract. The PEO usually handles payroll tax filing and benefits administration. An IRS-certified PEO can also take on federal employment tax liability for the wages it pays. You still direct the work, so you remain exposed on matters you control. Those include schedules, meal and rest breaks, and whether someone is an employee or a contractor. Treat any promise of full liability transfer with caution, and check the contract wording.
Is workers’ compensation required in California?
Yes. Every California employer with at least 1 employee must carry workers’ compensation insurance or be approved to self-insure. Premiums depend on job class codes, payroll, and claims history. California rates are among the highest in the country. That is one reason many small employers get coverage through a PEO’s master policy instead of buying it alone. Some PEOs also offer pay-as-you-go billing, which ties premiums to each payroll rather than a large upfront deposit.
What is the minimum wage in California in 2026?
The statewide minimum wage is $16.90 an hour from January 1, 2026, for all employers, whatever their size. Many cities and counties set higher local rates, and the highest applicable rate wins. Fast food and many health care workers have their own, higher minimums. For exempt employees, the minimum salary rose to $70,304 a year, and the duties test still applies. Local rates often change again on July 1, so payroll tables need a mid-year check as well.
What is CalSavers, and can a PEO help?
CalSavers is California’s state-run retirement savings program. Employers with at least 1 employee who do not offer a qualified retirement plan must register. They then run payroll deductions for staff who stay enrolled. Offering a qualified plan, such as a 401(k) sponsored through a PEO, removes that duty. The employer still certifies the exemption with the program. A PEO plan can also give small teams matching options and investment choices that the state program does not offer.
Helen is Anywherer’s Market Analyst & Content Researcher, with extensive experience in analyzing global employment markets and HR technology trends. She is skilled at turning complex market data into clear, well-researched insights that inform every piece of content. With a strong grasp of the EOR, PEO, and international hiring space, Helen plays a key role in keeping Anywherer’s research accurate, up to date, and genuinely useful for readers.
