What Houston Businesses Actually Pay for a PEO
From Insperity's Kingwood headquarters to G&A Partners on Westheimer, here's how local fee structures, Texas co-employment law, and workers' comp rules shape the real cost of outsourcing HR in this…
What Houston Businesses Actually Pay for a PEO
From Insperity’s Kingwood headquarters to G&A Partners on Westheimer, here’s how local fee structures, Texas co-employment law, and workers’ comp rules shape the real cost of outsourcing HR in this market.
A professional employer organization is a co-employment arrangement. You keep running your business. The PEO becomes the employer of record for payroll taxes, benefits administration, and HR compliance. For a Houston company with 10 to 50 employees, that arrangement can save real money—or cost more than it should—depending on which provider you choose, how their fee structure maps onto your payroll, and whether you understand the Texas-specific rules that national PEO content routinely ignores.
This guide is for owners of Houston firms in that 5-to-50-employee range who are actively comparing options and want to know what they’re actually buying, what they’re actually paying, and what questions to ask before signing anything.
Houston’s Unlikely PEO Capital
Most Houston business owners don’t know this. A publicly traded PEO headquartered in Kingwood ranks among the largest in the country. Insperity grew out of Houston’s energy and small-business base into a company that now runs more than 90 offices nationally and employs roughly 4,000 staff. It’s a Houston company that most local owners have never heard of—and the fact that they default to national providers without realizing a major sector player is headquartered in their own backyard says something about how little attention the PEO industry gets as a local business story. It also says something about how effectively Insperity has marketed itself as a national brand rather than a hometown one.
That invisibility has a cost. Houston buyers make decisions based on national marketing materials that weren’t written with their situation in mind, without a clear picture of which providers have real Houston infrastructure, how Texas law shapes the co-employment relationship, or how to run honest numbers for a small payroll.
How PEO Pricing Actually Works
Houston businesses will encounter two pricing models. Understanding the math behind each—and knowing when each one favors the buyer—is the first thing to nail down before any sales conversation.
Percentage of gross payroll. The PEO charges a percentage of your total payroll, typically 2% to 5%. On a $900,000 annual payroll (a reasonable figure for a 15-person Houston professional services firm), that’s $18,000 to $45,000 per year in PEO fees, before benefits. At 3%—roughly the midpoint—you’re at $27,000. This model works better for employers whose workforce skews toward lower hourly wages. A Houston landscaping company or a small staffing shop with mostly hourly workers pays a percentage on a smaller per-employee base, which keeps the fee manageable.
Per-employee-per-month flat fee. The alternative is a flat PEPM rate, typically $100 to $180 per employee. On that same 15-person firm, you’re looking at $18,000 to $32,400 annually. The PEPM model works better for professional services firms with higher per-employee salaries. An engineering consultancy where employees average $120,000 in base compensation will pay considerably more under a percentage model than a flat PEPM would cost for the same headcount. Run both calculations against your actual payroll before you take any provider’s proposal at face value.
Most providers exclude health insurance premiums, dental and vision, 401(k) administration fees, workers’ compensation premiums, and HR technology costs from their base fee. These line items are either passed through at cost or priced separately. A PEO quoting you a 2.5% management fee is not quoting you your all-in HR cost. Understand what sits outside that number before you compare it to anything.
Onboarding fees typically run $500 to $2,000 as a one-time implementation charge. In competitive situations—particularly if you have more than 25 employees and strong benefits participation—this fee is negotiable and sometimes waived. Ask early. Most buyers don’t, and most sales reps won’t volunteer it.
Which PEOs Have Real Houston Operations
There’s a meaningful difference between a PEO with genuine local infrastructure and a national provider whose “local presence” is a sales rep taking meetings at a coworking space. A real local operation means HR consultants, benefits specialists, and account managers working out of a Houston office. That distinction matters when you have a Texas Workforce Commission issue on a Tuesday afternoon and need someone who actually answers the phone.
Smaller PEO sales reps in this market often work out of WeWork Greenway Plaza or Common Desk Midtown rather than dedicated offices. That’s not disqualifying, but it changes what you can reasonably expect from “local service.”
Insperity is the anchor. Headquartered in Kingwood at 19001 Crescent Springs Drive, Insperity has genuine local depth—HR specialists, risk management staff, benefits coordinators, and sales teams all based in the Houston area. Pricing runs in the 2% to 4% of payroll range depending on workforce profile. Its scale gives it access to large-group benefits rates that smaller PEOs can’t match, and the local service infrastructure is real, not nominal.
G&A Partners, based along the Westheimer corridor, was built around Texas small businesses and has particular depth in industries common to the Houston market: energy services, healthcare, construction-adjacent trades, and professional services. For a 10-to-30-person Houston firm that wants a locally based account team and a provider that understands TWC claims from direct experience—not from a compliance manual written in Minneapolis—G&A deserves serious consideration. For broader context on this category, our coverage of Houston’s business and professional services landscape tracks how these decisions ripple through the local market.
Paychex PEO (formerly Oasis) has a substantial Houston footprint rooted in Oasis’s long history serving the city’s oil-and-gas sector. When Paychex acquired Oasis in 2018 and folded it into the national platform, the local character of the legacy operation diminished. You’re now buying a national PEO delivered through Paychex’s infrastructure. The institutional knowledge of Houston energy-sector clients and the local staff that came over from Oasis give Paychex PEO more genuine Houston presence than a purely national competitor—but it’s not what it was. Pricing runs in the standard 2% to 4% range.
ADP TotalSource maintains a regional presence through ADP’s broader Houston operations. It’s credible, particularly for businesses already running ADP payroll that want to migrate to co-employment without changing platforms. It operates on a national service model, and your Houston account team may have less flexibility to customize arrangements than a locally headquartered provider would.
TriNet is a national provider with a Houston sales presence that skews toward professional services, technology companies, and law and accounting firms. PEPM rates typically run $100 to $200 depending on industry. For most Houston energy-sector or trades businesses, it’s not the right fit.
CoAdvantage and Engage PEO are active Texas competitors that sell into the Houston market. Both are legitimate TDLR-licensed operations, but neither maintains the local office infrastructure that Insperity, G&A, or even Paychex PEO supports. If you’re considering either, ask directly: is your account manager Houston-based or handling your account from an out-of-state operations center? That’s a fair question. The answer matters.
The Texas Difference—Co-Employment Under Chapter 91
Texas regulates PEOs under Chapter 91 of the Texas Labor Code, known as the Staff Leasing Services Act. This statute is the legal foundation for everything that follows.
Under a Chapter 91 co-employment relationship, the PEO becomes the employer of record for payroll processing, payroll taxes, and benefits administration. Your employees are co-employed. The PEO carries employer-level obligations for tax withholding and benefits; you retain operational control. You direct the work, you make hiring decisions, you supervise, you terminate. The PEO does not run your business.
Two legal anxieties come up constantly in sales conversations with Houston owners.
The first: Can a PEO fire my employees? No. Operational authority stays with you. A PEO will advise you on whether a proposed termination creates legal exposure—and you should take that advice seriously—but the decision is yours. The PEO is an administrative and compliance infrastructure, not an autonomous HR department.
The second is more complicated: Who is liable if an employee sues? Under Texas Payday Law and applicable employment statutes, co-employment does not cleanly insulate the client employer from claims. Both parties can carry employer-level liability depending on the nature of the claim and the contract language. This is precisely why independent legal review of the PEO agreement before signing is money well spent. Not exciting money. Well-spent money.
The Texas Department of Licensing and Regulation requires all PEOs operating in the state to hold a current staff leasing license. Before you sign anything, go to tdlr.texas.gov, navigate to the staff leasing services license search, and verify the provider’s current status. Three minutes. Free. Any legitimate PEO hands you their license number without hesitation. If a sales rep hesitates or says they’ll “get that to you,” stop the conversation.
Workers’ Comp in a Non-Subscriber State
This is the Texas-specific angle that national PEO content consistently gets wrong.
Texas is the only state in the country where workers’ compensation insurance is not mandatory for private employers. Employers can opt out of the state system entirely—becoming “non-subscribers”—and assume direct liability for workplace injuries while providing their own injury benefit plans. Non-subscribers also avoid certain statutory limitations on employee lawsuits that apply to subscribers. It’s a trade-off, and plenty of Houston employers, particularly in lower-risk industries, have made the calculation that non-subscription is worth it.
When a Houston business joins a PEO, it typically comes onto the PEO’s master workers’ compensation policy. For a non-subscriber employer in an industry with real safety exposure—energy services, industrial maintenance, construction-adjacent trades—joining an established master policy with a credible carrier offers genuine value. Coverage, claims administration infrastructure, and the rate that comes with the PEO’s larger group.
The trade-off: when you join the master policy, your loss history pools into the PEO’s broader experience rating. If your company has an excellent safety record and low historical claims, you may actually pay more under a pooled policy than you would holding your own workers’ comp coverage with a favorable experience modifier. If you’re a newer firm without an established loss history, the PEO’s pooled policy can offer real savings. Figure out which situation you’re in before accepting the PEO’s arrangement at face value.
One clarification worth making: staffing companies and PEOs are not the same thing, even though buyers often confuse them. A staffing company employs workers it places at client sites. A PEO co-employs your existing workforce. The workers’ comp implications differ, and conflating the two models leads to bad decisions.
Ask your current commercial insurance broker to pull your experience modifier and price out an independent workers’ comp policy. Then compare it to what the PEO charges as its workers’ comp component. If that math isn’t transparent, that’s a red flag.
The SUTA Variable Most Houston Buyers Miss
Texas Workforce Commission unemployment tax—SUTA—applies to each employee’s wages up to the state taxable wage base per year. New employers in Texas are typically assigned a standard new-employer rate of 2.7%. Experienced employers are rated on their claims history.
Here’s what most Houston buyers don’t ask about: when you join a PEO, your SUTA may either stay in a separate account under your own experience rating or be folded into the PEO’s master experience rating. The difference matters.
If the PEO has a favorable aggregate SUTA rate—which a large, stable employer of record can sometimes achieve—a new Houston employer paying the 2.7% new-employer rate might pay less under the PEO’s master rate. Even a one-percentage-point reduction across a 15-employee payroll produces meaningful annual savings.
The risk runs the other direction. If the PEO’s aggregate rate is worse than your own—possible if the PEO carries a book of business with high turnover or frequent layoffs—you end up subsidizing other clients’ claims history. And if you leave the PEO, the claims history that accumulated under co-employment may not transfer back to your own account in a way that preserves a favorable rate. That’s not hypothetical. It happens.
Ask every PEO you’re evaluating whether your TWC account stays separate or merges. If it merges, get their current aggregate Texas SUTA rate in writing and compare it to your own rate or the 2.7% new-employer rate. If they won’t tell you their rate, that tells you something.
Honest Math for a Houston Firm Under 20 Employees
Consider a representative firm: a Houston professional services company—engineering consulting, marketing agency, accounting practice—with 15 employees and $900,000 in annual payroll.
The annual PEO management fee at 3% of gross payroll is $27,000. Workers’ comp, benefits premiums, and add-ons are separate.
The in-house alternative is a Houston HR generalist with enough experience to handle payroll compliance, benefits administration, employee relations, and basic employment law guidance. Bureau of Labor Statistics Houston-area data puts base salary in the $55,000 to $70,000 range; add employer payroll taxes and benefits and you’re at roughly $80,000 fully loaded. HR software adds more. And none of that accounts for errors: a mishandled TWC claim, a wage-and-hour mistake, a botched benefits enrollment. These happen more in small shops than people like to admit.
On that comparison, a PEO at $27,000 looks like an obvious winner. But the comparison is incomplete, because the real ROI for most small Houston employers isn’t in the HR administration. It’s in the benefits.
A 15-person group is not an attractive risk pool for carriers. The premium rates on the individual market reflect that reality bluntly. A PEO, as the employer of record for a much larger pool of covered employees, accesses large-group master policy rates through carriers like Blue Cross Blue Shield of Texas or UnitedHealthcare. The savings can be substantial—potentially $200 to $400 per employee per month compared to what a small Houston employer would pay shopping independently. Across 15 employees, that’s real money, often enough to more than offset the management fee entirely.
For most Houston small businesses under 20 employees, benefits premium savings is where the math actually becomes decisive. If a PEO sales rep leads with anything else, ask them to show you the benefits comparison anyway. That’s the number.
One important limitation to name here: a PEO is not an HR department. It provides compliance infrastructure, benefits administration, payroll processing, and policy templates. It does not provide the judgment a seasoned HR professional exercises in a performance management conversation, a complex termination, or a harassment investigation. Employers who assume that having a PEO means they have their employment liability managed are setting themselves up for a rude surprise. More on that below.
What to Ask Before You Sign
Six questions. Some are more important than others.
1. Pull their current TDLR staff leasing license. Ask for the license number and verify it yourself at tdlr.texas.gov. Current, active licensure is the minimum threshold for doing business legally in Texas. Three minutes. Do it.
2. Ask whether your SUTA account stays separate or merges. If it merges, get the PEO’s current aggregate Texas SUTA rate in writing and compare it to your own rate or the 2.7% new-employer rate. If they won’t tell you their rate, that tells you something.
3. Get the actual benefits carrier and plan details. “Access to BCBS” tells you nothing useful. Get the specific plan names, actuarial values, deductibles, network configuration—particularly important if your employees are spread across multiple Houston-area zip codes—and the current employee and employer premium rates. This is the most important item on this list.
4. Nail down the fee structure and what payroll definition it’s applied to. Some PEOs calculate their percentage on total gross payroll; others exclude commissions or bonuses. Some PEPM agreements count part-time workers differently. Understand exactly what denominator is being used. The difference can be significant.
5. Ask who handles TWC unemployment claims and wage disputes. When a former employee files for unemployment or disputes a final paycheck, does the PEO’s HR team handle the TWC response, or does it land back on you? The answer varies by provider and should be explicit in the contract—not described vaguely as “shared support.”
6. Confirm the exit terms. At the end of a PEO relationship, employees revert to direct employment with you. Do you lose access to the group health plan immediately? What’s the COBRA trigger timeline? Does the PEO help transition you to a new benefits carrier, or does that become your problem on the day the contract ends? PEO relationships end. Transition terms matter more than most buyers think to ask about when everything is going well.
What a PEO Doesn’t Cover—and Where Houston Owners Get Into Trouble
The HR consultants who help you update your employee handbook, process payroll, and manage benefits open enrollment are not lawyers. The co-employment relationship does not insulate a Houston employer from discrimination charges filed with the EEOC, wrongful termination claims filed in Harris County District Court, or OSHA citations arising from worksite conditions. The PEO fee does not buy immunity from bad employment decisions.
Houston’s employment defense bar handles co-employed workforces regularly. Littler Mendelson has a substantial Houston practice in the Galleria area. Fisher & Phillips operates out of offices on McKinney Street. Both see the same pattern: employers who assumed that having a PEO handle their HR meant their legal exposure was managed. It doesn’t work that way, and finding that out mid-litigation is an expensive education.
Use your PEO for operational efficiency and benefits access. Retain a Houston employment attorney for anything that carries legal exposure—terminations involving protected characteristics, wage disputes, harassment investigations, anything with potential class action implications. Those are different tools for different problems. Conflating them tends to become obvious at the worst possible moment.
The Bottom Line
For most Houston businesses in the 10-to-50-employee range, a PEO is worth evaluating seriously. For many, it’s worth doing. The benefits premium savings alone often justify the management fee for groups that can’t access large-group health rates independently. The administrative relief is real. The co-employment structure under Texas law is well-established.
But the evaluation has to be done correctly. Run honest numbers on your specific payroll. Verify TDLR licensure. Understand the SUTA and workers’ comp variables—they’re where the surprises live. Choose a provider with genuine local infrastructure, not just a local sales rep.
Insperity and G&A Partners have the strongest Houston roots. Paychex PEO carries meaningful local history from its Oasis predecessor. TriNet and ADP TotalSource are worth considering for specific business profiles. The right answer depends on your industry, headcount, and how much you actually value being able to sit across a table from your account manager when something goes sideways.
In a market this large and legally complicated, that last factor is underpriced by almost everyone shopping for a PEO—until they need it.
