Start with what you are and aren't required to do

Most small employers overestimate their legal obligation to provide benefits and underestimate the competitive one. Under the Affordable Care Act, only an Applicable Large Employer — broadly, one averaging 50 or more full-time and full-time-equivalent employees — is subject to the employer mandate to offer affordable health coverage or face a penalty. If you are below that line, and most small businesses are, you are not legally required to offer health insurance at all. Whether you cross that threshold, and what the mandate then requires, is its own topic covered in the ACA employer mandate guide.

So for most small employers this is not a compliance question — it is a retention and recruiting question. Benefits are the second half of the number a candidate actually evaluates, which is why it pays to be fluent in explaining total compensation rather than just quoting salary. And benefits are one of the retention levers that outperform raw comp hikes: a departing employee rarely leaves over a benefit, but a good benefits package quietly keeps people who would otherwise be shoppable. The goal of this guide is to make you literate in the options so you can build a stack that fits your budget without overpaying for complexity you don't need.

Option one: the traditional group health plan

The classic route is to buy a group health insurance policy and offer it to your employees, with the employer typically paying a share of the premium. For businesses with fewer than 25 full-time-equivalent employees and average wages below a threshold, the Small Business Health Care Tax Credit can offset part of the cost if you buy through the SHOP marketplace and cover at least half the premium.

Group plans are familiar to employees and simple for them to use, but they carry real friction for a small business: participation-rate requirements from carriers, annual renewals that can spike double digits, and administrative overhead. A group health plan is also an ERISA plan, which brings obligations most owners have never heard of — a written plan document, a Summary Plan Description given to participants, and fiduciary duties in how you run it. If you go the group route, your broker handles most of this, but understand that you are now sponsoring a regulated benefit plan, not just writing a check.

Option two: reimburse instead of sponsor — QSEHRA and ICHRA

The more interesting development for small employers is the Health Reimbursement Arrangement (HRA), which flips the model: instead of buying a plan, you give employees tax-free money to buy their own coverage and reimburse their qualified expenses. Two flavors matter.

The QSEHRA (Qualified Small Employer HRA) is built specifically for businesses with fewer than 50 full-time-equivalent employees that do not offer a group health plan. You set a monthly or annual allowance up to an IRS-indexed cap (different limits for individual versus family coverage), and employees use it to reimburse individual-market premiums and other qualified medical expenses, tax-free to them and deductible to you. QSEHRA comes with a notice requirement: you must give eligible employees written notice of the arrangement and their allowance at least 90 days before the start of each year (or when they become eligible). It is a clean, budgetable, defined-contribution way to help with health costs without sponsoring a plan — you control the dollar amount and it does not renew-shock you.

The ICHRA (Individual Coverage HRA) is the more flexible cousin, available to employers of any size with no dollar cap. You reimburse employees for individual-market health insurance premiums (they must be enrolled in qualifying individual coverage) and, if you design it that way, other medical expenses. ICHRA lets you vary allowances across defined employee classes (for example, full-time versus part-time, or by location), within nondiscrimination rules. The main rule to remember: you generally cannot offer the same class of employees both a traditional group plan and an ICHRA — it is one or the other for a given class.

For a lot of small employers, an HRA is the sweet spot: predictable cost, no participation-rate headaches, and employees keep their own portable coverage. What you give up is the "we have a group plan" simplicity some candidates expect, so it is worth explaining clearly at offer time.

The pre-tax plumbing: Section 125

However you provide health coverage, the mechanism that makes employee contributions pre-tax is a Section 125 cafeteria plan (a "premium-only plan," or POP, at its simplest). Without one, any share of premium your employees pay comes out of after-tax dollars; with one, their contributions are deducted before income and payroll taxes, which lowers their cost and your payroll-tax base. It requires a written plan document and must satisfy nondiscrimination rules, but it is inexpensive to set up and it is the piece owners most often forget. Make sure whoever runs your payroll is set up to handle pre-tax deductions correctly.

COBRA and the state "mini-COBRA" trap

If you sponsor a group health plan and have 20 or more employees, federal COBRA requires you to offer departing employees and certain dependents the right to continue coverage at their own expense for a period after a qualifying event. Below 20 employees you are outside federal COBRA — but many states have their own "mini-COBRA" continuation laws that reach much smaller employers, so do not assume you are exempt just because you are small. If you use HRAs instead of a group plan, COBRA generally does not apply the same way, which is one more administrative simplification of the reimbursement model. Build the continuation-notice step into your offboarding process so a separation never leaves someone silently uncovered.

Rounding out the stack

Health coverage is the anchor, but a competitive small-employer benefits package usually layers on a few more pieces, and you do not need all of them at once:

  • Retirement. This is increasingly non-optional: a growing list of states now mandate that employers offer a retirement plan or enroll workers in a state-run auto-IRA. The full menu — SEP-IRA, SIMPLE IRA, 401(k), the state mandates, and the SECURE 2.0 tax credits that can cover much of a new plan's startup cost — is laid out in Small-Business Retirement Plans. Do not skip this; the state mandates carry penalties.
  • Dental and vision. Inexpensive, high-perceived-value, easy to add as voluntary or employer-paid lines.
  • Life and disability insurance. Group term life and short-term disability are cheap per employee and disproportionately reassuring to workers with families.
  • Paid leave. PTO, and in a growing number of jurisdictions mandatory paid sick leave, which is a legal requirement, not a perk, where it applies.
  • Flexibility and the intangibles. Remote or hybrid options, schedule control, and an EAP (employee assistance program) are low-cost and consistently rank high with candidates.

A sane sequence for building it

You do not stand up the whole stack on day one. A practical order for a growing small employer: first, get payroll and the required tax setup right and satisfy any state retirement mandate, because those are legal obligations with deadlines. Next, add the health piece in whatever form fits your budget — an HRA if you want predictable cost and low admin, a group plan if your team expects one and you can absorb the renewals. Layer a Section 125 plan around it so contributions are pre-tax. Then add the cheap, high-value extras — dental, vision, life, disability — as cash flow allows. Reassess annually, and each year make sure your people actually understand what they have; an unexplained benefit retains no one.

The small-employer bottom line

You are likely free to offer as much or as little as you choose — but "nothing" is a recruiting and retention decision with a real cost. The modern small-employer playbook is a defined-contribution one: control your spend with an HRA or a modest group plan, make employee contributions pre-tax through a Section 125 plan, satisfy the retirement mandate that increasingly applies to you, and layer inexpensive extras that punch above their price. Get the required pieces right first, then build the competitive ones deliberately.

This is general HR guidance, not legal, tax, or benefits advice. HRA rules, ACA thresholds, COBRA and state continuation laws, Section 125 nondiscrimination testing, and state retirement mandates are technical and change — work with a licensed benefits broker, and a tax advisor, before implementing a plan.