Cybersecurity PEO pricing is not one number. It’s a stack of fees, pass-through costs, and contract terms, and the administrative fee on the proposal is usually the smallest and most visible layer. For a security firm with high average salaries, the way that fee is calculated can matter more than its headline rate.
The sections below cover how PEOs charge, which features of a cybersecurity or tech-security employer change the quote, which line items tend to get buried, and how to compare proposals on equal terms. They also address a second reading of the topic: how a PEO protects the HR and payroll data you hand over.
How PEO Fees Are Built: Per-Employee, Percentage of Payroll, and Bundled Models
A professional employer organization (PEO) enters a co-employment relationship with your company. The PEO becomes the employer of record for tax and insurance purposes, while you keep day-to-day control of the work. In exchange, you get payroll, benefits access, HR support, and workers’ comp coverage under one contract, usually priced through the PEO’s larger pool.
Other providers get confused with PEOs, and they price differently:
- CPEO: a PEO certified by the IRS under a formal program, which affects how payroll tax responsibility is handled.
- EOR (employer of record): typically used to employ workers in a location where you have no entity, often internationally. It is generally priced per worker.
- ASO (administrative services organization): provides HR and payroll administration without co-employment, so you don’t join the PEO’s insurance pools.
- Payroll-only provider: runs payroll and tax filing, with no benefits pooling or shared employer role.
Within PEOs, two admin fee structures are common. The first is a flat per-employee-per-month (PEPM) fee. The second is a percentage of gross payroll. Some vendors bundle the admin fee together with benefits or workers’ comp into a single quoted rate, which makes the pieces harder to see. For a broader look at how these structures are laid out, see PEO transparent fee structures.
The mechanical difference is that a percentage fee rises with every raise, bonus, and senior hire, while a PEPM fee doesn’t care what people earn. That matters for a firm full of security engineers, architects, and researchers.
Here is a hypothetical calculation, not a real quote. Suppose a firm has 40 employees with an average salary of $150,000, so annual gross payroll is $6,000,000. A 2% percentage fee would cost $120,000 a year, or $250 per employee per month. A flat $150 PEPM fee would cost $72,000 a year. Now suppose a different firm of the same size averages $80,000 per employee. The same 2% fee comes to $64,000, which is actually below the PEPM figure. The “cheaper” model flips depending on who you employ.
Fees vary by vendor, headcount, and negotiation, and most PEOs don’t publish them. Treat any rate you hear secondhand as a starting point for a conversation, not a benchmark, and get your own quote in writing with the fee basis stated.
Why a Cybersecurity Firm’s Profile Changes the Quote
PEOs price risk and administrative load, and a security company looks different from a restaurant or a construction firm on both. Four features of your profile do most of the work. Many of the same dynamics show up in PEO pricing for tech startups, which is a useful parallel for knowledge-worker-heavy employers.
Workforce type. Most cybersecurity employees are office-based or remote knowledge workers. That generally points to lower-hazard workers’ comp classifications, such as clerical or computer-related codes. Which code applies to which role is set by the rating bureau for your state (NCCI in most states, with some states running their own bureaus), so confirm the classifications with your PEO and the relevant bureau rather than assuming. If a PEO assigns your whole payroll to one code, ask why.
Salary level. Higher pay raises your cost under any percentage-based fee. It also increases payroll taxes up to the wage base limits and can change how benefits are priced, since some plans and contributions scale with compensation. Founders and senior researchers with high pay are often the people who push a percentage model above a flat one.
Where your people live. Security firms hire wherever the talent is. Every additional state brings its own unemployment tax registration, withholding setup, and sometimes paid leave or local filing rules. Some PEOs absorb this in the base fee, while others charge per state or per new jurisdiction. Ask for a list of states included in the quote and the fee for adding one.
Headcount and growth stage. A 12-person startup and a 150-person firm get different leverage. Many PEOs set minimum employee counts or minimum monthly fees, and these change by vendor and by time. Verify any minimum directly with the provider as of the date you’re shopping, and don’t rely on a comparison site, including this one, for a current figure.
Growth also cuts the other way. A firm planning to double headcount in 18 months should ask how the fee and benefits pricing change as it grows, since a rate that fits 25 people may not fit 60.
The Costs Beyond the Admin Fee: Benefits, Workers’ Comp, and Payroll Taxes
The admin fee is the part vendors compete on. The larger dollars sit elsewhere.
Health benefits
Health premiums are usually the biggest line in a PEO proposal. The key question is how the plan is funded. In a fully insured plan, the carrier takes the claims risk and sets a premium, and renewal increases are driven by the pool’s experience. In a level-funded plan, you pay a fixed monthly amount that covers expected claims, stop-loss insurance, and administration, and you may get a refund if claims come in low. Level-funded and self-funded structures can carry more variability tied to your own group’s claims, particularly for smaller employers. Ask what happens at renewal under each structure and how much of your own claims history the PEO uses.
Workers’ compensation
Workers’ comp is typically billed as a rate per $100 of payroll for each class code. Some PEOs use pay-as-you-go billing, charging premium each pay period based on actual payroll instead of an estimate with a year-end audit. That can ease cash flow, but ask whether the PEO adds its own markup on top of the carrier’s rate and whether that markup appears on the invoice. To see how that allocation can be modeled, review this PEO workers’ comp cost allocation model.
State unemployment tax (SUTA)
SUTA is the state payroll tax that funds unemployment benefits. Depending on the arrangement, a PEO may report under its own account and rate, or pass through your company’s rate. A new company without much history may start at a standard new-employer rate, so a PEO’s rate could be better or worse than yours. Ask which method applies in each state and what happens to your rate if you leave.
Request in writing any markups on payroll taxes or workers’ comp. A line that reads “payroll tax service charge” or an unexplained difference between the carrier’s published rate and your billed rate should be explained before you sign.
Security-Specific Add-Ons: Where Cybersecurity Cost Really Shows Up
The keyword has two readings, and both affect your decision. One is the cost of using a PEO as a cybersecurity or tech-security employer. The other is how the PEO protects the sensitive data it holds about your people. A security firm should care about both, probably more than most buyers do.
Coverage and services that may be extra. Ask what the proposal includes versus what is priced separately:
- Employment practices liability insurance (EPLI), and whether cyber liability coverage is available through the PEO at all. Cyber coverage for your own business is often a separate policy.
- Background checks, including any screening tied to government contracts or clearance-related roles. Some PEOs include basic checks and charge per report for extended ones.
- Security-awareness training, which may be bundled into an HR learning library or sold separately.
Check each vendor’s current materials and get inclusions confirmed in the proposal, as these packages change.
Data handling. A PEO stores Social Security numbers, bank details, benefits elections, and I-9 records. Ask for a SOC 2 report or an equivalent independent attestation, and request the most recent report period and any noted exceptions. Don’t take a marketing page’s word for it. A certification claim is only meaningful when you’ve seen the dated report. Also ask how the PEO handles access controls, breach notification timelines, data retention after termination, and subprocessors who touch your data.
Technology and integrations. A security company will probably want its HR platform connected to an identity provider for single sign-on, and to its HRIS, applicant tracking, or expense tools. Some PEOs include their platform at no extra charge, while others price SSO, API access, or custom integrations separately. If your IT team needs SCIM provisioning or audit logs, put the requirement in the request for proposal so it gets priced up front.
Hidden Fees and Contract Terms That Change the Real Price
Two proposals with the same admin fee can differ by thousands of dollars once the secondary charges are counted. These are the items worth asking about directly:
- Implementation or onboarding fees, and whether they’re waived or paid over time
- Minimum monthly fees that apply if your headcount drops
- Charges for off-cycle payroll runs, such as a corrected check or a terminated employee’s final pay
- Year-end tax filing and W-2 fees
- ACA reporting fees (Forms 1094-C and 1095-C)
- Termination or early exit fees
Renewal mechanics
Introductory pricing is common. The first-year rate may be sharpened to win the business, and the adjustment arrives at renewal. Ask how admin fees can change, how much notice you get, and whether benefit and workers’ comp rates reset on a separate schedule. Then check the notice period for leaving. Some contracts auto-renew unless you give written notice 60 or 90 days ahead, and missing that window can lock you in for another term. For a sense of what exit terms look like in practice, see this breakdown of a PEO cancellation policy and what it costs to leave.
What leaving involves
Exiting a co-employment arrangement is a project, not a switch. Benefits are the hardest part, since your employees’ coverage sits under the PEO’s master plan and a new plan has to be in place on the right date. Plan-year timing can mean deductibles reset mid-year. Workers’ comp needs a new policy effective the day the old one ends, and payroll tax accounts, including SUTA, need to move back to your own registration or a new provider’s.
Clauses to request in writing
- What is the complete fee schedule, including every per-event charge?
- How and when can fees, benefit rates, and workers’ comp rates change?
- What is the exit notice period, and are there any fees or data-transfer charges for leaving?
- Who owns the employment records and payroll history, and in what format are they returned?
- What assistance is provided to move benefits and workers’ comp at termination?
Comparing PEO Quotes Side by Side Without Being Misled
The lowest admin fee doesn’t mean the lowest cost, and percentage and PEPM fees can’t be compared at face value. The fix is to convert every proposal into the same unit: total annual cost per employee, built from admin fee, benefits, workers’ comp, payroll taxes, and add-ons. A structured PEO total cost of ownership analysis follows this same logic.
Fair comparison also requires fixed inputs. Give every vendor the same employee census (ages, locations, salaries, and dependents for benefits quoting), the same requested benefit plan design, and the same job roles for class-code assignment. If one quote assumes a richer health plan or fewer states, it will look cheaper for reasons that have nothing to do with the vendor’s efficiency.
A simple template, with blank fields to fill from each proposal:
- Vendor name and quote date: ______
- Fee basis (PEPM or % of payroll) and rate: ______
- Annual admin fee at your census: ______
- Annual employer health cost (plan type, funding model): ______
- Workers’ comp (class codes, rates, markup): ______
- SUTA method and estimated cost: ______
- Add-ons (EPLI, screening, training, integrations): ______
- One-time and per-event fees: ______
- Total annual cost, divided by headcount: ______
- Renewal terms and exit notice: ______
Be honest about whether you need a PEO at all. If you only want payroll and tax filing, a payroll-only provider will likely cost less. If you already have an experienced in-house HR team and a benefits broker, the shared-HR value may not justify the fee. A PEO tends to make more sense when benefits access, compliance across several states, and limited HR capacity are the pain points. To test that against your own numbers, work through a PEO ROI and cost-benefit analysis. PEOMetrics may receive vendor placement fees when a business chooses a provider through our comparison service, so weigh our guidance accordingly and check the numbers yourself.
The Admin Fee Is Only One Line of the Bill
Before you sign that PEO renewal, make sure you’re not leaving money on the table.
Many businesses unknowingly overpay because of bundled fees, hidden administrative markups, and contracts designed to limit flexibility. We give you a clear, side-by-side breakdown of pricing, services, and contract terms, so you can see exactly what you’re paying for and choose the option that truly fits your business.
