How much does a PEO cost for a professional services business?

The typical PEO administrative fee for professional services businesses is $155 per employee per month (PEPM). This includes payroll processing, HR compliance, workers' compensation administration, benefits management, and regulatory support. Total PEO costs depend on employee count, included services, and whether health benefits and workers' comp are bundled.

What is the ROI of using a PEO for a professional services company?

Professional Services businesses typically see 15-30% total HR cost savings through a PEO arrangement, driven by workers' comp savings (up to 15%), health benefits group purchasing power (11% savings), reduced turnover costs, and eliminated compliance penalties. Use our calculator for a personalized ROI estimate.

How does a PEO reduce workers' comp costs for professional services businesses?

PEOs pool workers' compensation across thousands of employees, spreading risk and leveraging volume discounts. Professional Services businesses typically see 15% workers' comp savings through PEO arrangements, due to lower experience modification rates, better safety programs, and preferred carrier relationships.

Professional Services
PEO Cost Calculator

Compare PEO costs vs managing HR in-house for your professional services business. Calculate real ROI including hidden savings from reduced turnover, compliance protection, and group purchasing power.

Professional Services Industry Benchmarks

Avg Salary

$78,000/yr

Avg WC Rate

$0.65/100 payroll

Avg Turnover

22%

Typical PEO Fee

$155 PEPM

HR Complexity

Medium

Compliance Risk

Medium

Your Business

Tell us about your professional services business so we can estimate PEO costs using industry-specific benchmarks.

Industry ?Your industry determines workers' comp rates, compliance requirements, turnover benchmarks, and typical PEO fee structures.Source: BLS, NAPEO 2025 Industry Report

State ?State affects workers' comp rates, regulatory requirements, and some PEO pricing variations.Source: NCCI, State WC Bureaus

Number of Employees ?Total W-2 employees. PEO pricing improves with scale; most PEOs serve companies with 5-500 employees. NAPEO data shows the average PEO client has 19 worksite employees.Source: NAPEO 2025 White Paper

Annual Payroll ?Total annual gross payroll for all employees. This drives workers' comp premium calculations and some PEO fee structures.Source: BLS QCEW

Average salary: $78,000/year

Current HR Costs

Enter your current HR-related costs. We'll compare your total in-house spend to what a PEO arrangement would cost for a professional services business.

HR Staff Count ?Number of employees dedicated to HR, payroll, and benefits administration. BLS data shows the average ratio is 1 HR FTE per 100 employees; smaller companies often have fractional HR or owner-managed HR.Source: BLS OES, SHRM 2024 HR Benchmarks

HR Staff Total Compensation ?Total annual salary + benefits for all HR staff. Average HR generalist salary: ~$65,000 + 30% benefits = ~$85,000 fully loaded.Source: BLS OES, PayScale 2025

Payroll Processing Cost/Month ?Monthly cost for payroll software, service, and tax filing. Average: $150-$300/month for small businesses using services like ADP, Paychex, or Gusto.Source: NAPEO, ADP pricing data

Workers Comp Annual Premium ?Annual workers' compensation insurance premium. Professional Services average WC rate: $0.65 per $100 of payroll. PEOs typically save 15% on WC through pooled programs.Source: NCCI, State WC Bureaus

Health Benefits Annual Employer Cost ?Total annual employer contribution to health insurance premiums. KFF 2025 average employer contribution: $7,284/year for single, $17,064/year for family coverage.Source: KFF 2025 EHBS

Compliance/Legal Costs Annually ?Annual costs for employment law compliance, legal consultations, handbook updates, poster compliance, OSHA documentation, and regulatory filings. Average: $2,000-$10,000/year for small businesses.Source: SHRM 2024 Compliance Cost Survey

EPLI Coverage? ?Employment Practices Liability Insurance covers claims of wrongful termination, discrimination, harassment, and other employment-related lawsuits. PEOs typically include EPLI in their admin fee.Source: NAPEO, Hartford EPLI data

Recruiting Costs Annually ?Annual spending on job postings, recruiting platforms, background checks, and onboarding. Professional Services average turnover is 22%, and replacement cost averages 1.25x the position's salary.Source: SHRM 2024, BLS JOLTS

Hours/Week Owner Spends on HR ?Time the owner or senior management spends on HR tasks, payroll questions, compliance, hiring, and employee issues. This has a direct opportunity cost.Source: SCORE Small Business Survey

10h

PEO Model

Configure the PEO arrangement to see how it compares to your current in-house costs.

PEO Admin Fee (PEPM) ?Per Employee Per Month administrative fee. This covers payroll, HR, compliance, and basic risk management. Professional Services typical range: $125-$210 PEPM. Higher-risk industries pay more due to compliance complexity.Source: NAPEO 2025, Business Insurance Health PEO Benchmarks

$155

Include Health Benefits via PEO? ?PEOs offer group health insurance at large-group rates, typically saving 11% vs direct small-group market rates. The PEO pools your employees with thousands of others.Source: NAPEO 2025 White Paper

Include Workers Comp via PEO? ?PEOs pool workers' comp across their entire client base, leveraging volume for 15% average savings. They also provide safety programs and claims management.Source: NAPEO, NCCI

Built on Real Industry Data -- Not Guesswork

This tool uses verified benchmarks from leading industry sources, calibrated to 2026 market conditions.

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NAPEO Industry Data

National Association of Professional Employer Organizations -- the authoritative source for PEO cost and performance benchmarks

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BLS Employment Data

Bureau of Labor Statistics salary, turnover, and HR staffing benchmarks across 20+ industry sectors

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SHRM HR Benchmarks

Society for Human Resource Management cost-per-hire, HR ratios, and compliance cost surveys

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NCCI Workers' Comp

National Council on Compensation Insurance class codes, rate data, and experience modification factors

Calculation Methodology

Current Cost Calculation: We sum all direct HR costs (staff compensation, payroll processing, workers' comp, health benefits, compliance, EPLI, recruiting) plus the opportunity cost of owner time spent on HR activities (valued at $75/hour).

PEO Cost Calculation: PEO admin fee x employees x 12 months, plus adjusted health benefits cost (reduced by 11% through PEO group purchasing), plus adjusted workers' comp (reduced by 15% through PEO pooled programs).

Hidden Savings: We calculate additional PEO value from: (1) Turnover reduction -- PEO clients average 10-14% lower turnover (NAPEO data), valued at the industry-specific replacement cost; (2) Compliance penalty avoidance -- estimated at $3,500/year average for the professional services industry; (3) EPLI coverage value -- typically $3,000-$8,000/year when purchased separately.

Limitations: Actual PEO costs vary by provider, location, and specific services included. This calculator provides estimates based on industry averages. Request actual PEO quotes for accurate pricing.

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Why Professional Services Businesses Use PEOs

Professional services firms -- including accounting, consulting, engineering, and architecture practices -- compete intensely for talent. With average salaries of $78,000 and replacement costs of 125% of salary, retention through competitive benefits is essential.

Workers' compensation costs are low ($0.65 per $100 of payroll) since the work is primarily office-based, but the benefits and HR complexity is where professional services firms need help. PEOs enable mid-size professional firms to offer benefits packages comparable to Big Four accounting firms or national consulting companies.

Professional licensing tracking, continuing education requirements, and state-specific practice regulations add compliance complexity. PEOs can integrate licensing tracking into their HR platform, ensuring professionals maintain required credentials.

Many professional services firms are growing through remote and hybrid work models, creating multi-state compliance obligations. PEOs handle state registrations, withholding, and employment law compliance across all states where team members are located.

Key Professional Services Compliance Areas: Professional licensing and CE tracking, FLSA overtime exemption compliance, Client confidentiality and data protection, Non-compete and non-solicitation agreements, Professional liability insurance coordination

Professional ServicesPEO Cost Calculator