Benefits of Employee Premium Only Plan: What It Does Well (and What It Doesn't)

Plain English Benefits · Updated September 25, 2026 · Education, not tax advice

Short Answer

The main benefits of an employee premium only plan are simplicity and low administrative burden. A POP lets employees pay health insurance premiums with pre-tax dollars under Section 125, with minimal paperwork and no ongoing account management. Setup is straightforward, annual compliance testing is lighter than a full cafeteria plan, and there's nothing for employees to track or spend down. The tradeoff: you're offering only one pre-tax benefit—insurance premiums—and leaving FSAs, HSAs, and dependent care accounts off the table entirely.

What a Premium Only Plan Does Well

A premium only plan excels in three areas: administrative simplicity, low cost to implement, and immediate tax savings with zero employee friction.

Administrative Simplicity

You need a plan document and payroll configured to take premium deductions pre-tax. That's the whole setup. No FSA vendor relationship, no debit cards to issue, no claims to process, no account balances to track. Payroll runs the same way every pay period—the premium amount comes out before taxes touch it, and you're done.

Most small employers can implement a POP in a single payroll cycle once the Section 125 plan document is signed. There's no enrollment portal, no decision fatigue for employees choosing between account types, and no mid-year balance checks.

Lower Compliance Load

Section 125 plans trigger nondiscrimination testing annually, but a POP's testing is lighter than a full cafeteria plan with FSAs or other benefits. You're testing one thing—premium contributions—not multiple benefit elections across different employee classes. The mechanics are the same, but the data set is smaller and the scenarios you need to model are fewer.

If your workforce is relatively uniform and you're not offering tiered premium structures that favor highly compensated employees, you're likely to pass testing without plan design changes. A full cafeteria plan with FSAs adds more data points and more potential for a failed test.

Immediate Value to Employees, Zero Effort Required

Employees don't elect into a POP the way they choose an FSA contribution amount during open enrollment. If they're enrolled in the company health plan and paying a portion of the premium, that deduction happens pre-tax automatically once the POP is in place. The tax savings show up on the first paycheck with no additional forms, no estimation of annual expenses, and no risk of forfeiting unused funds at year-end.

That's the appeal for employees: they get a tax break on money they're already spending, with nothing to manage and no use-it-or-lose-it pressure.

What a Premium Only Plan Doesn't Cover

The name tells you: premiums only. No other pre-tax benefit fits through a POP, and that's where employers leave money on the table.

No Flexible Spending Accounts

A POP doesn't allow employees to set aside pre-tax dollars for medical expenses beyond the premium itself. Out-of-pocket costs—copays, prescriptions, dental work, vision care, even bandages—stay after-tax unless the employee has access to a health FSA or an HSA through a high-deductible health plan.

For employees with predictable medical expenses, that's a meaningful gap. A family paying several hundred dollars a month in prescriptions and specialist copays could reduce taxable income further with an FSA, but a POP doesn't offer that option. We compared POP plans against full cafeteria plans in detail elsewhere—the FSA access is the biggest functional difference.

No Dependent Care FSA

Childcare and elder care expenses are among the largest household costs many employees face, and a dependent care FSA lets them pay up to $5,000 annually with pre-tax dollars. A POP doesn't include dependent care accounts, so employees with qualifying expenses pay full freight with after-tax income.

If a significant portion of your workforce has young children or is caring for aging parents, a POP leaves that benefit unused. Offering a dependent care FSA requires moving to a full Section 125 cafeteria plan.

No HSA Contributions (Directly)

A POP doesn't prevent employees from contributing to a Health Savings Account if they're enrolled in a qualifying high-deductible health plan, but the POP itself doesn't facilitate pre-tax HSA contributions through payroll. Employees can still open and fund an HSA on their own and deduct contributions on their tax return, but payroll-integrated HSA contributions require a cafeteria plan structure beyond a basic POP.

Some employers layer an HSA option onto a POP by adding a simple cafeteria plan component for HSA deferrals only, keeping the setup relatively lean. That's not a pure POP anymore, but it's closer to a POP than a full-featured cafeteria plan with multiple FSA types.

When Simple Is Actually Enough

A POP is enough when your workforce's needs align with its narrow scope. Three scenarios where a POP does the job without leaving much on the table:

Small team, mostly young and healthy. If you're employing fifteen people in their twenties and early thirties with minimal out-of-pocket healthcare spending and no dependents, the premium deduction is the benefit they'll actually use. Adding FSA options might see zero uptake, and the administrative cost of maintaining those accounts isn't justified.

Everyone's on a high-deductible plan with employer-funded HSAs. If you're already covering HSA contributions as an employer and employees aren't asking for additional pre-tax savings vehicles, a POP handles the premium piece cleanly without the overhead of tracking FSA balances and substantiating claims.

You're testing the Section 125 waters for the first time. A POP is a low-risk entry point. You get the plan document requirement met, you build the payroll process, and you see how nondiscrimination testing goes with your employee demographics before committing to a more complex plan design. If it works and employees later ask for FSAs or dependent care accounts, you can amend the plan and expand the offerings.

When You're Leaving Money on the Table

A POP undershoots when employees have expenses a fuller cafeteria plan would cover, and you're either losing talent to competitors offering those benefits or watching employees pay more in taxes than they need to.

High out-of-pocket medical costs across your team. If your health plan has a high deductible or significant copays and employees are routinely spending hundreds or thousands of dollars a year on prescriptions, physical therapy, orthotics, or other qualified medical expenses, they'd benefit from a health FSA. A POP gives them nothing to offset those costs pre-tax.

Childcare is a recurring expense for a large share of your workforce. Dependent care FSAs are one of the most valuable benefits for employees with young children, and if you're not offering one, you're missing a major retention and recruitment lever in a tight labor market. The tax savings on $5,000 in childcare expenses is meaningful, and a POP doesn't deliver it.

You're competing for talent with employers offering robust benefits. If the businesses you're losing candidates to are advertising comprehensive cafeteria plans with health FSAs, dependent care FSAs, and commuter benefits, a POP reads as a baseline offering rather than a competitive package. The administrative cost difference between a POP and a full cafeteria plan is real, but it's not large enough to ignore if benefits are a deciding factor in hiring and retention.

The Setup Cost Difference Isn't What It Used to Be

A POP costs less to administer than a full cafeteria plan because you're not paying a third-party administrator to manage FSA accounts, process claims, and issue debit cards. But the gap has narrowed. Many payroll providers now bundle Section 125 plan documents and basic FSA administration into their platform at a low per-employee-per-month cost, sometimes under $5 per participating employee.

If the choice is between a $300 annual plan document fee for a POP and a $300 document fee plus $60 per year per FSA participant for account administration, the break-even point is low. Ten employees enrolling in an FSA adds $600 annually, and if those ten employees are each setting aside $2,000 pre-tax, the value to them far exceeds the cost to you.

The calculus depends on your provider and your workforce size, but the assumption that a full cafeteria plan is prohibitively expensive compared to a POP doesn't hold for many small employers anymore.

FAQ

Can I add an FSA to my POP later without starting over?

Yes. A POP is a type of Section 125 cafeteria plan, and you can amend the plan document to add health FSAs, dependent care FSAs, or other qualified benefits without scrapping the existing plan. You'll need an updated plan document, and you'll need to coordinate with a benefits administrator if you're adding accounts that require claims processing, but the core Section 125 structure stays in place. The amendment typically takes effect at the start of the next plan year.

Do employees pay less in Social Security taxes with a POP?

Typically, yes. Pre-tax premium deductions under a POP reduce an employee's taxable wages for federal income tax, state income tax, and payroll taxes including Social Security. That means their Social Security contributions go down slightly, which also means their eventual Social Security benefit calculation is based on slightly lower reported earnings over their career. For most employees, the immediate tax savings outweigh the minimal long-term benefit reduction, but the reduction does exist.

Does offering a POP require nondiscrimination testing every year?

Yes. Any Section 125 plan, including a POP, must pass nondiscrimination testing annually to ensure the plan doesn't disproportionately benefit highly compensated employees or key employees. A POP's testing is simpler than a full cafeteria plan's because you're testing one benefit instead of several, but the requirement still applies. If your plan fails testing, you'll need to adjust contributions or plan design to bring it into compliance.

Is a POP worth it if only a few employees are paying premiums?

It depends on how few. If three out of fifty employees pay a portion of their premium and the other forty-seven are on fully employer-paid coverage, the administrative effort of maintaining a Section 125 plan document and running annual testing might not justify the tax savings for three people. If fifteen out of fifty are contributing, the math tilts in favor of setting up the POP. The break-even point is lower if your payroll provider includes Section 125 support as part of their standard service.

Running the Plan, Not Just Using It?

If you're evaluating what a POP delivers against what a fuller cafeteria plan could do for your team, the setup guide at /services/section-125-setup walks through the plan document, payroll integration, nondiscrimination testing, and the two compliance traps that catch almost everyone—in plain English.