Four tax treatments, four different answers · 21 states
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Licensed Independent Agent · NPN #22052447 · 23 States
“LLC” is a legal structure, not a tax status, and health insurance follows the tax status. Two LLC owners with identical businesses can have completely different answers here, purely because of an election one of them filed.
| If your LLC is… | You are taxed as | And the premium is handled |
|---|---|---|
| Single-member, no election | Taxed as a sole proprietorship; profit on Schedule C | Deduct premiums on Schedule 1, limited to net self-employment income |
| Multi-member, no election | Taxed as a partnership; guaranteed payments on your K-1 | Partnership pays or reimburses, reports as guaranteed payments, you deduct |
| Election to be taxed as an S-corp | You become a W-2 employee of your own company | Premium must run through payroll onto the W-2 first |
| Election to be taxed as a C-corp | The company is a separate taxpayer | Premiums are generally a company expense, not a personal deduction |
Most owner-run LLCs are in the first two rows. If you filed an S-corp election, read the S-corp page instead — the payroll step is not optional.
Whatever the treatment, the deduction reduces the income your premium tax credit is measured against, and the credit is measured against a hard line at $62,600 for a single filer in 2026. Retirement contributions move that income. So does the timing of an invoice or a large purchase in December. What you cannot do is fix it in April.
One limit worth knowing on the first two rows: the self-employed health insurance deduction cannot exceed your net self-employment income. A year with a thin profit caps the deduction whatever you paid in premiums.
It varies more than most people expect. At 40 the cost of crossing $62,600 runs from $3,053 a year in Arkansas to nothing at all in five states. Here is the table.
It depends on the tax treatment. A single-member LLC deducts on Schedule 1, limited to net self-employment income. A multi-member LLC generally routes premiums through guaranteed payments on the K-1. An LLC that elected S-corp treatment must put the premium on the owner's W-2 first.
Yes, on household income, the same as anyone else self-employed. The entity does not change eligibility; it changes how the premium is deducted, which changes the income the subsidy is measured against.
With no employees you generally cannot form a group of one, so a marketplace plan is the route. With employees, a small group plan or a reimbursement arrangement both become options and are worth pricing against each other.
Benchmark premiums: the second-lowest-cost Silver plan for a 40-year-old, weighted by county enrollment, from the CMS PY2026 Landscape file, the same figures used across this site. Cliff: 400% of the 2025 HHS poverty guideline (90 FR 5917), $62,600 for a single-adult household. Applicable percentage: 9.96% for 2026 (Rev. Proc. 2025-25). Nothing here is tax advice — the arithmetic is public, the decision is yours and your CPA’s.
Give me a ZIP and your rough income and I will tell you which side of the line you are on, and what it is worth doing about it.