Health Insurance for LLC & S-Corp Owners

Ryan Michalek, Licensed Health & Life Insurance Agent · NPN 21043091 · Last updated October 4, 2026

A business entity doesn't come with a benefits department. Forming an LLC or electing S-corp status changes how you're taxed and how you pay yourself, but it doesn't hand you a group health plan — for the owner's own coverage, you're still an individual buyer shopping the private under-65 and marketplace options like any self-employed person. What your structure does change is the tax treatment of the premiums, and that piece is different enough between a sole proprietor, a single-member LLC, and an S-corp that it's worth getting right. This guide walks through each one, plus why you have more than the marketplace to choose from and what it costs to get help (nothing).

Your structure changes the tax treatment, not where you buy

This is the point that trips up a lot of owners: there is no special "LLC health plan" or "S-corp health plan" sold to businesses your size. For your own coverage, you're buying an individual policy — on the ACA marketplace or off-exchange directly from an insurer — the same as any other self-employed person. The entity on your paperwork doesn't unlock a separate menu. Where the structure genuinely matters is at tax time: whether the premium is a personal deduction, runs through payroll, or is handled some other way. Get the coverage decision and the tax decision in the right order, and the rest falls into place.

Sole proprietors and single-member LLCs

If you're a sole proprietor or a single-member LLC that hasn't elected corporate taxation, the IRS treats your business income on your personal return (a Schedule C for most owners), and there's no separate business entity paying for your coverage. You buy an individual plan in your own name, and eligible self-employed owners can generally take the self-employed health insurance deduction — an above-the-line federal deduction for health, dental, and qualifying long-term-care premiums, typically up to your net self-employment income, and not for any month you could have joined an employer or spouse's plan. It's one of the few write-offs you can take whether or not you itemize, which often lowers the true cost of coverage. The rules have real conditions, so confirm how they apply to you with your CPA — nothing here is tax advice.

S-corp owners and how premiums are handled

For a more-than-2% S-corp shareholder, health insurance premiums are generally handled through the business: the S-corp pays or reimburses the premium, that amount is added to your W-2 wages, and you then typically claim the self-employed health insurance deduction for it on your personal return. Done correctly, the premium usually isn't hit with Social Security and Medicare tax, but the reporting steps matter — miss them and you can lose the deduction. This is very much a "coordinate with your CPA and payroll" item; the coverage itself is still an individual plan I can help you compare, but how it flows through the S-corp is a tax-reporting question for your accountant. Nothing here is tax or legal advice.

Multi-member LLCs and partnerships

If your LLC has more than one member and is taxed as a partnership, the health coverage of an owner is generally treated differently again — often paid by the partnership and reported as a guaranteed payment to the partner, who may then be able to take the self-employed health insurance deduction personally. Partners aren't employees for this purpose, so the "just put it on payroll" approach doesn't apply the way it might elsewhere. The theme repeats: the plan you buy is an individual one, but the path the premium takes through the business depends on how the entity is taxed, so loop in your CPA on the mechanics.

You're not stuck with the marketplace

Plenty of owners assume "buy your own coverage" means the government exchange and nothing else. It doesn't. You generally have two doors, and the right one depends on your income and how you use care.

• The ACA marketplace. Guaranteed-issue, covers pre-existing conditions, includes the essential health benefits, and it's where income-based subsidies live. Premium tax credits are figured on your estimated household income — and for an owner that's generally your taxable net after business expenses, not gross revenue — so more owners qualify than expect to.
• Off-exchange private under-65 plans. Sold directly by insurers, often with broader PPO-style networks, and frequently the better value if your income is above the subsidy range. These are typically medically underwritten, so approval isn't automatic — and if underwriting is a hurdle, the guaranteed-issue marketplace is always there as the fallback.

Which one wins comes down to your numbers, not a rule of thumb. Private vs. ACA, compared for the self-employed → and how subsidies work on variable owner income → both go deeper.

Estimating owner income for a subsidy

Subsidies are based on estimated annual household income and family size, not on whether you have an employer — so many owners qualify, including people who assume they earn too much. The catch is that owner income can be uneven and it's your taxable net that counts, not the top-line revenue that runs through the business. If you already think in quarterly-estimated-tax terms, you're most of the way there; building the estimate off last year's return is usually the most accurate starting point, then adjusting for how this year is trending.

Covering yourself is different from covering a team

Everything above is about the owner's own coverage. The moment you want to offer health benefits to employees, you're in a different conversation — small-group plans, contribution rules, and eligibility that work nothing like an individual policy. If that's where you're headed, start with the small business & group health coverage guide instead. Many owners do both over time: their own individual plan first, then a group plan once there's a team to cover.

Working with a broker who knows business owners

You can navigate this alone, but an independent broker compares across many insurers at once and matches a plan to how you actually earn and use care — not just the lowest sticker price. It won't add a cent to your premium — brokers are paid by the insurers, not by you. I'm licensed in 31 states, so the same help travels with you if you move or expand where you do business. For the broader how-to and profession-specific guides, start with the self-employed & 1099 coverage guide. And because the coverage decision and the tax decision belong together, I'm glad to work alongside your CPA so the plan you choose lines up with how it's reported — in fact, many CPAs and advisors refer their clients to me for exactly this.

Ready to see your options?

Start with the coverage cost estimator to map the landscape, then book a quick consultation when you want a real person to run your exact numbers. No pressure, no cost to talk.