Sole proprietors can’t qualify for traditional small-group health insurance without a W-2 common-law employee — but they can join a captive group health plan, which is built specifically for businesses-of-one. Solo Health Collective uses your federal EIN as the eligibility identifier, not your employee count. If you operate as a sole proprietor with an active Tax ID, you may qualify for major medical coverage with year-round enrollment and no minimum employee requirement.

If you’ve spent any time researching health insurance options as a sole proprietor, you’ve probably hit the same wall: every traditional carrier, broker, and small business resource tells you that group health insurance plans require at least one employee other than yourself. That answer is correct — for the kind of group health insurance plans those resources are talking about. It’s also incomplete. A different category of group coverage exists, and it was designed specifically for self employed people running their own business of one.

Why Traditional Group Health Insurance Requires Employees

Traditional small business health insurance is regulated under state insurance law and the Affordable Care Act. To qualify as a small group, a business must employ at least one common-law employee who is not the owner or the owner’s spouse. Insurance carriers verify this through payroll records, W-2s, and tax filings. The rule exists because traditional group health insurance plans are priced and underwritten for actual employer-employee relationships, not for self employed individuals using their own business as a vehicle for personal coverage.

The result for sole proprietors is a sharp wall between two worlds. On one side, employer-sponsored health benefits — comprehensive coverage, predictable monthly premiums, broad networks. On the other side, individual health insurance through the health insurance marketplace, which is what most self employed people are pushed into by default.

For higher-earning self employed workers, that default is brutal. The premium tax credit phases out as household income rises, and unsubsidized marketplace plan monthly premiums for a family in their 40s can run $2,000 to $3,000 per month with high deductible health plans still carrying five-figure out-of-pocket exposure. Independent contractors and gig economy workers earning above the subsidy cliff often pay more for less than their W-2 counterparts. According to the Kaiser Family Foundation, average unsubsidized benchmark premiums on the ACA exchanges have continued to climb year over year.

So the question becomes: is there a third option? A way to get group-style coverage without restructuring your business just to satisfy a small-group employee minimum? Yes — and most brokers, carriers, and small business resources won’t tell you about it because they don’t sell it.

How Captive Group Plans Change the Answer for Sole Proprietors

What is a captive group health plan? A captive group health plan is a self-funded health plan in which member businesses join a regulated captive entity to fund medical claims. The captive is licensed and supervised by a state department of insurance. Eligibility rules for captive group plans are not bound by traditional small-group employee-count requirements — which is what makes them accessible to businesses-of-one.

That distinction matters because it changes who qualifies. Solo Health Collective is built on Vault Health Captive – Series C, a captive insurance company domiciled in North Carolina and regulated by the North Carolina Department of Insurance. It is reinsured by Odyssey Re, an A+ rated reinsurance carrier. Members establish their own self-funded plan and join the captive as the funding mechanism. The structure is sophisticated, but the eligibility rule is simple: you need an active federal EIN, not a W-2 employee.

This means a sole proprietor with no employees, an LLC owner with no payroll, an independent contractor running a 1099 business, and an S-Corp owner-only business all qualify under the same rule. The business owner is the only required participant. There is no minimum employee count because the plan is not built around employer-mandate logic — it’s built around the captive funding model. Self employed health insurance, in this category, doesn’t depend on the existence of an employee at all.

What Does a Captive Group Plan Actually Cover?

A captive group plan in this category is real major medical coverage. Solo Health Collective is not a healthshare, not a short-term plan, and not a limited-benefit product. It includes:

• No annual or lifetime benefit limits
• Preventive care covered at 100% with the deductible waived (ACA-aligned)
• Nationwide PPO access through Multiplan PHCS — 1.4 million-plus providers in all 50 states
• Prescription drug coverage administered by FairosRx
• Emergency services, inpatient and outpatient care, specialist visits, mental health services, and chiropractic care
• Out-of-network coverage through reference-based pricing for unexpected medical expenses

Three plan designs are available with individual deductibles of $2,500, $5,000, and $10,000 respectively. On every plan, the deductible equals the out-of-pocket maximum — once the deductible is met, covered medical services are paid at 100% for the rest of the plan year. There is no coinsurance to layer on top. Pharmacy transitions to copay tiers after the deductible rather than 100% coverage, which is the one structural exception worth knowing.

The $2,500 and $5,000 deductible plans use a high-deductible structure compatible with a Health Savings Account, making them HSA-eligible options for self employed individuals who want to pair major medical coverage with a tax-advantaged savings vehicle. Confirm HSA eligibility with your HSA provider and tax advisor before contributing.

Curious whether your business of one qualifies? Check eligibility for Solo Health Collective →

How Solo Health Collective Works for a Business of One

Enrollment as a sole proprietor follows a straightforward path. You apply using your federal EIN — the same Tax ID you use to file your business taxes. The Small Business Administration recognizes sole proprietors as legitimate small business owners, and Solo’s eligibility framework treats your business of one as exactly that: a business eligible for group-style coverage.

A health questionnaire is required for all covered individuals, including dependents. The questionnaire is part of how the captive maintains a healthier risk pool, which is one of the reasons captive group plans can often offer lower premiums than the unsubsidized health insurance marketplace for healthy self employed workers. Approval is conditional on the questionnaire review.

Once enrolled, you select a coverage start date — Solo plans always begin on the 1st of the month, and you can choose a start date up to six months in the future. There is no open enrollment window. Year-round enrollment is one of the practical advantages of leaving the ACA framework behind. You can also cancel at any time, with no lock-in periods or cancellation penalties.

Monthly contributions to the plan are generally tax deductible as a business expense for self employed individuals, which can lower your effective federal income tax liability. The exact treatment depends on your business structure, your self employment income, and how your accountant categorizes the deduction. Confirm with your tax advisor before relying on any specific outcome.

How the Cost Compares to ACA Marketplace Plans

The clearest way to evaluate captive group coverage is side-by-side against the alternatives a sole proprietor actually has access to.

The most practically important row for sole proprietors is the network type. A PPO allows you to see any in-network provider without a referral and access out-of-network providers with coverage. An HMO requires selecting a primary care physician and routing every specialist visit through a referral, with little or no out-of-network coverage. For self employed people who travel, work across state lines, or simply want flexibility to choose their own providers, the PPO structure is meaningfully different from many marketplace HMO plans.

Cost outcomes vary by individual — health questionnaire results, age, family size, and plan selection all factor in. What can be said generally: a healthy higher-earning sole proprietor priced out of subsidized marketplace plans frequently sees lower out of pocket costs and lower monthly contributions through a captive group structure than through an unsubsidized marketplace plan with comparable benefits. Affordability is not guaranteed — but for the right profile, the math works.

Group-Style Coverage Without the Employee Requirement

The standard answer to “can sole proprietors get group health insurance” is a confident no. That answer is correct for traditional small-group plans — and incomplete for everything else. Captive group plans exist specifically to solve this gap for self employed individuals running a business of one. If you’ve been told no by a broker, an insurance company, or an outdated small-business resource, the captive answer is the one you haven’t heard yet.

Check your eligibility for Solo Health Collective →

This article is for educational purposes only and does not constitute legal, tax, or medical advice. Solo Health Collective is a self-funded health plan, not insurance. Coverage is provided through Vault Health Captive – Series C, regulated by the North Carolina Department of Insurance and reinsured by Odyssey Re. Coverage availability is subject to health questionnaire approval. Consult a qualified tax or legal professional for guidance specific to your situation.