Justworks is one of the fastest-growing Professional Employer Organizations (PEOs) in the United States. They target small to mid-size businesses that want to offload HR complexity—payroll, benefits, tax compliance—to a dedicated partner. Their pricing looks straightforward on the surface: a monthly fee per employee. But dig deeper, and you'll find that Justworks' true cost extends far beyond that headline number.
If you're evaluating Justworks for your staffing and HR needs, you need to understand their three pricing tiers, what each includes, what's excluded, and what additional costs will appear on your monthly invoice. Many companies are shocked when they realize benefits administration and workers' compensation premiums aren't part of the base fee.
In this guide, we'll break down Justworks' real pricing structure, show you what a typical organization pays, highlight the hidden costs, and compare their PEO model to South's transparent, flat-rate staffing approach for companies prioritizing cost-efficiency and simplicity.
By the end, you'll know exactly what Justworks costs and whether it's the right fit for your business.
Justworks Pricing Overview
Justworks offers three distinct pricing tiers: Payroll, PEO Basic, and PEO Plus. Let's break down each.
Payroll Plan
Justworks' entry-level option is the Payroll Plan at $50/month base fee plus $8/employee/month. For a 20-person team, this equals $50 + (20 x $8) = $210/month or $2,520/year. This tier handles payroll processing, tax filings across all 50 states, and core HR tools like employee directories and basic onboarding support.
PEO Basic Plan
The PEO Basic tier is $79/employee/month (some sources indicate it starts at $59 for smaller teams). For a 20-person team, expect $1,580-1,980/month or $18,960-23,760/year. PEO Basic adds HR tools, compliance support, employee handbooks, and access to a 401(k) retirement plan—but benefits administration and health insurance aren't included.
PEO Plus Plan
Justworks' premium tier is $109/employee/month. For a 20-person team, this is $2,180/month or $26,160/year. PEO Plus includes everything in Basic plus health insurance administration, wellness programs, and more comprehensive benefits support.
Global/EOR Plan
For companies hiring internationally, Justworks offers an EOR (Employer of Record) plan at $599/month per employee. This is comparable to other EOR providers and handles all compliance, tax, and employment obligations in foreign jurisdictions.
Hidden Costs to Watch Out For
Justworks' pricing structure hides several categories of costs that aren't included in the per-employee monthly fee.
Health Insurance Premiums Not Included
Even on the PEO Plus plan, health insurance costs themselves are separate from the administrative fee. You're paying $109/month for administration, then paying health insurance premiums on top—typically $300-800/month per employee depending on coverage tier and location.
Workers' Compensation Insurance Varies by State and Industry
PEO plans include workers' comp administration, but the actual insurance cost varies dramatically by state and industry. A manufacturing company might pay 2-3x more in workers' comp than a software company for the same PEO tier. These costs aren't transparent upfront.
Payroll Tax Liability Remains Your Responsibility
While Justworks handles payroll processing and filing, you remain liable for payroll tax compliance. If there's an error or penalty, you're responsible. This hidden liability isn't reflected in pricing but could cost you significant money if something goes wrong.
401(k) Administration Fees
Access to a 401(k) plan is included, but actual plan administration fees ($300-500/year) are often added separately, especially if you customize the plan or use an outside advisor.
Employee Handbook and Compliance Documents
While templates are provided, creating compliant handbooks for multiple jurisdictions requires time and potentially legal review. If you need specialized documentation, you'll hire a lawyer—an additional cost.
Background Check and Screening Fees
If you use Justworks' screening services for new hires, expect additional per-candidate fees ($50-200) that aren't included in the monthly subscription.
No Discount for Multi-Year Commitments
Unlike some PEOs, Justworks doesn't offer discounts for longer commitments. Whether you sign up month-to-month or annually, pricing remains the same.
Unemployment Insurance Rate Variations
Your unemployment insurance rate (SUTA) depends on your state and hiring/termination history. Higher-turnover companies pay more. This isn't part of Justworks' fee but affects your true payroll cost.
What You'd Really Pay by Using Justworks
Let's build a realistic scenario: a 25-person tech company looking to outsource all HR, payroll, and benefits administration to Justworks via the PEO Plus plan.
Justworks PEO Plus Fee:
- $109/employee/month x 25 = $2,725/month or $32,700/year
Health Insurance Costs (not included):
- Employer contribution: ~$400/employee/month (varies by location and plan)
- $400 x 25 = $10,000/month or $120,000/year
Workers' Compensation Insurance (varies by industry):
- Tech industry: ~0.5% of payroll
- Average salary: $90,000/year = $45,000 total payroll per employee
- $45,000 x 25 = $1,125,000 total payroll
- 0.5% x $1,125,000 = $5,625/year
Unemployment Insurance (varies by history):
- Average: 3% of first $7,000 in wages per employee per year
- $7,000 x 25 x 3% = $5,250/year
401(k) Administration Fees: $300-500/year
Total Year 1 Cost: Approximately $159,000-160,000
Now compare this to hiring directly with South: 25 Latin American professionals at $2,500-3,000/month average = $62,500-75,000/month fully loaded, or $750,000-900,000/year. However, this is for direct hiring without benefits administration overhead. For equivalent all-in staffing, South provides transparent pricing with no hidden insurance, tax, or compliance surprises.
Advantages of Using Justworks
Comprehensive HR and Payroll Outsourcing
Justworks handles payroll, tax filings, benefits administration, and compliance. You don't need to hire an in-house HR person or pay for separate vendors. This consolidation saves overhead.
Scalable Solution
As you grow from 5 to 50 to 500 employees, Justworks scales with you. The per-employee pricing model is straightforward to forecast and plan for.
Employee Benefits Accessibility
Justworks provides access to 401(k) plans, health insurance options, and wellness programs. Smaller companies that couldn't afford benefits alone can now offer them through Justworks' group programs.
Compliance and Risk Mitigation
With employment law constantly changing, Justworks' compliance expertise reduces your legal risk. They keep up with regulation changes across all 50 states.
Simple Month-to-Month Flexibility
No long-term PEO contracts required. You can scale up or down monthly as needed, though you'll lose some efficiency with frequent changes.
Integrated Platform
Payroll, benefits, compliance, and HR tools are all in one place. This integration reduces the friction of managing multiple vendors and systems.
Disadvantages of Using Justworks
True Cost Far Exceeds Per-Employee Fee
At $79-109/employee/month, the headline cost seems reasonable. But add health insurance ($400-600/employee/month), workers' comp, unemployment insurance, and other hidden costs, and total spend is 3-4x the advertised fee.
Health Insurance Costs Completely Opaque
Justworks doesn't clearly separate insurance costs from their service fee. You don't know what you're actually paying for insurance administration versus insurance itself until you sign up.
No Discount for Larger Teams
Whether you have 10 employees or 500, the per-employee cost remains constant. Larger companies don't get volume discounts, which is a disadvantage compared to some other PEOs.
Workers' Comp Premium Variability
Depending on your industry and state, workers' comp could be 0.5% of payroll or 3%+. Justworks doesn't clearly disclose this cost upfront, leaving you guessing at total spend.
Limited Customization
PEO plans are standardized. If you need custom benefits, specialized compliance requirements, or unique HR policies, you're constrained by Justworks' standard offerings.
Employee Liability as PEO Partner
Technically, Justworks shares employment liability, but you remain responsible for certain decisions (hiring, termination, discipline). The liability split can create grey areas and disputes.
Switching Costs Are High
Moving from Justworks to another PEO or in-house HR requires significant data migration, benefits coordination, and payroll cutover planning. This lock-in effect means you're stuck even if a better option emerges.
Limited International Capabilities
Justworks' strength is US payroll. Their EOR service ($599/employee/month) is expensive and limited compared to specialized global hiring platforms.
Transparent Pricing: South vs. Justworks
Here's the fundamental difference:
Justworks Model:
- Per-employee monthly fee ($79-109) PLUS
- Health insurance premiums ($300-600/employee/month)
- Workers' compensation (varies by state/industry)
- Unemployment insurance premiums
- 401(k) administration fees
- Background checks and screening ($50-200 per candidate)
- Total true cost: $500-1,000+/employee/month
South's Model:
- One flat monthly rate ($2,500-3,000 per professional)
- No additional fees, no insurance markups, no surprise costs
- One transparent invoice, complete visibility
- No benefits administration overhead
- Designed for straightforward remote staffing, not complex HR administration
If you're looking for transparent, straightforward remote staffing without the complexity of benefits administration and PEO services, South's staffing model provides better cost visibility. Learn more about South's pricing and see how it compares to Justworks for your specific needs.
The Takeaway
Justworks is valuable for companies that want to completely outsource HR, payroll, and benefits administration. However, their true cost is far higher than the per-employee fee suggests. Once you factor in health insurance, workers' comp, and other hidden costs, you're paying $500-1,000+/employee/month—significantly more than the $79-109 headline price.
If your priority is cost efficiency and pricing transparency, schedule a free call with South today. We provide straightforward, predictable staffing without the benefits administration overhead, hidden insurance markups, or compliance complexity. One flat rate, one invoice, complete transparency.
Frequently Asked Questions (FAQs)
Is Justworks' per-employee fee all-inclusive?
No. The monthly per-employee fee covers only Justworks' administrative services. Health insurance premiums, workers' compensation, and unemployment insurance are separate and significantly increase total cost.
How much does health insurance typically add to Justworks pricing?
Health insurance costs $300-600/employee/month depending on coverage tier, location, and plan. For a team of 25, this adds $7,500-15,000/month or $90,000-180,000/year on top of Justworks' base fee.
What is included in the PEO Plus plan versus Basic?
PEO Basic ($79/employee/month) includes payroll, tax filing, and HR tools. PEO Plus ($109/employee/month) adds health insurance administration and wellness programs. Neither includes the actual cost of health insurance itself.
Does Justworks charge for switching or setup?
Justworks doesn't advertise a setup fee, but onboarding and data migration require your time investment. If you hire a consultant to help with the transition, expect $2,000-5,000 in external costs.
Can you use Justworks for just payroll without the full PEO?
Yes. Justworks offers a Payroll-Only plan at $50/month + $8/employee/month, which is their most affordable option. This doesn't include HR tools or benefits access but covers payroll and tax filing.
Are there long-term contracts required?
Justworks is month-to-month, no long-term contracts. However, switching to another PEO requires payroll cutover coordination and data migration, which creates switching costs that effectively lock you in.
Does Justworks offer any pricing discounts?
Justworks doesn't publicly advertise volume discounts for larger teams. The per-employee cost remains the same regardless of company size. You'd need to negotiate custom pricing directly with sales.
What about international employees—can Justworks handle them?
Justworks offers an EOR service for international hires at $599/month per employee, but this is expensive compared to specialized global hiring platforms. For international scaling, dedicated EOR providers or staffing firms like South are more cost-effective.
