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Small-Business Health Insurance When You're the Only Employee: Utah, Maryland, South Dakota and Missouri

SmartHealthMatch team · Reviewed by a licensed health insurance advisor · Updated September 2026

In short: Business with no employees? A group plan is off the table — here's what individual coverage costs in Utah, Maryland, South Dakota and Missouri in 2026.

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Most people searching for "small business health insurance" in Utah, Maryland, South Dakota or Missouri are not running a company with a payroll department. They are a single-member LLC doing contract work, an S corporation with exactly one shareholder-employee, or a sole proprietor who has been meaning to sort out coverage since the day they started. The phrase they type is "small business," but the product they are looking for does not exist for them — and no article that treats them like a 30-person employer will say so.

So here is the short version, before the numbers. If your business has no employees other than you and possibly your spouse, you almost certainly cannot buy a small group health plan. You buy an individual plan, the same one a neighbour with a W-2 job would buy if their employer offered nothing. Your business affects the tax treatment of that plan and nothing else. That is not a consolation prize — individual coverage is often the better deal for a one-person company — but it changes where you shop, what you compare, and which numbers actually decide the answer.

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The rule that removes the group option

The federal small group marketplace, SHOP, sets the clearest version of the test. HealthCare.gov's guidance for self-employed people states plainly that "businesses with no employees (other than owners or their spouses) aren't eligible for SHOP plans," and that a qualifying business "generally must have between 1-50 employees with at least one employee other than the owners or their spouses." Self-employed people with no employees, the same page says, "can buy Marketplace health coverage for individuals and families."

Two details in that sentence matter more than the rest.

The spouse does not count. This is the single most common misunderstanding we hear. A husband-and-wife business feels like it has an employee, and on the payroll it may genuinely have one. For SHOP eligibility it does not: spouses are grouped with owners, so the count of qualifying employees is still zero. The fully insured small group market outside SHOP is governed by state law and insurer underwriting rules rather than by that page alone, and a few states treat owner-employees differently, so it is worth one phone call to your state insurance department (numbers below) before you assume. But plan for the answer to be no.

One real employee changes everything. Hire one non-spouse W-2 employee and a different set of doors opens — small group plans, SHOP, and the reimbursement arrangements (QSEHRA and ICHRA) that let a business pay toward employees' individual premiums with pre-tax dollars. Owner-only businesses generally cannot use those arrangements for themselves, because a self-employed owner is not a W-2 employee of their own company. If you are weighing that hire for other reasons, the coverage consequences are covered in our personal plan vs. group plan comparison, and the entity-level details live in our guides for LLC owners and S corporation owners.

The four states, side by side for 2026

These four states come up constantly in our search data, and they are genuinely different markets — not four copies of the same answer. Marketplace type, the size of the 2026 increase, the number of insurers competing for your business and whether the state adds its own money on top all move the result.

Checked September 14–25, 2026 · Sources: KFF Marketplace Average Benchmark Premiums (second-lowest-cost silver, 40-year-old, enrollment-weighted); ACA Signups 2026 rate-change pages for UT (Oct 3, 2025), MD (Sep 19, 2025), SD (Aug 29, 2025) and MO (Oct 31, 2025); healthinsurance.org state marketplace guides; CMS QHP Landscape PY2026 and data.healthcare.gov for the Missouri insurer count; KFF Medicaid expansion tracker (Aug 2026). Rate changes are weighted averages of approved, unsubsidized filings.

Read that table as an owner, not as a statistician. Missouri's +23.1% is the biggest jump of the four and the one most likely to make a renewal notice feel like a mistake — but Missouri also has the most insurers of the four and, in its metros, some of the lowest actual prices. South Dakota's +6.4% is the mildest increase and sits on top of the highest starting point, which is why three insurers and a $655 benchmark can be true at the same time. Maryland is the outlier worth understanding: it runs its own marketplace, its benchmark is the lowest of the four by a wide margin, and it is the only one of the four putting state money behind premiums in 2026.

What you will actually pay, before any credit

These are monthly premiums for one adult at full sticker price in the largest county of each state that appears in the federal plan file. "Benchmark silver" is the county's second-lowest-cost silver plan — the one the subsidy formula is built around, and the most useful single number for comparison.

Rates checked September 14, 2026 · Source: CMS QHP Landscape PY2026 Individual Medical, data current as of August 4, 2026 and subject to change before November 1. Lowest-cost plan at each metal level, bronze including expanded bronze, non-tobacco, rounded to the dollar. Maryland is absent from this federal file because it runs its own exchange; its statewide benchmark for a 40-year-old is $414 a month for 2026 per KFF, the lowest of the four states.

Two things in that table are worth a second look. In Missouri, the lowest gold plan costs less than the benchmark silver at every age shown — $510 against $532 at 40, $1,083 against $1,129 at 60. When that happens, gold is usually the first place to look rather than the last, and a subsidised buyer's credit stretches unusually far. In Utah, a quirk of the state's own age curve means a 27-year-old and a 30-year-old pay identical premiums, so age tables from neighbouring states will not read across.

Prices also move a long way inside a state. South Dakota is the sharpest example of the four: a 40-year-old in Minnehaha County (Sioux Falls) faces a $514 benchmark, while the same person in Pennington County (Rapid City) faces $774 — about 51% more, from the same file on the same day. Statewide medians across all counties run higher still, because rural counties carry the thinner markets: $878 for a 40-year-old across Utah's 29 counties, $709 across South Dakota's 66, and $715 across Missouri's 115. If your business is rural, use your own county's number and nothing else.

The number that decides it: your net profit

For an owner-only business, marketplace subsidy eligibility turns on household modified adjusted gross income — which, for most one-person companies, starts from net profit after business expenses, not revenue. The enhanced premium tax credits expired on December 31, 2025 and have not been extended for 2026, so the original income ceiling is back in force at 400% of the federal poverty level. On the 2025 HHS poverty guidelines that govern 2026 coverage, that line falls at $62,600 for one person, $84,600 for two, $106,600 for three and $128,600 for a family of four, plus $22,000 for each additional person.

This is where owner-only businesses have a genuine advantage over employees, and it has nothing to do with insurance. Your taxable income is not fixed by a payroll department. A larger retirement-plan contribution, a piece of equipment bought in December rather than January, or an honest revision of an over-optimistic income estimate can move a household from the wrong side of that line to the right side. The effect compounds oddly, because the self-employed health insurance deduction itself reduces the income the credit is measured against — an interaction worth putting in front of your tax professional rather than solving on a napkin.

A worked example: one owner, age 50, St. Louis County

Take a single-member LLC in St. Louis County with one owner, age 50, no employees, no dependents. The benchmark silver plan is $743 a month and the lowest bronze is $566. The IRS 2026 applicable-percentage table (Revenue Procedure 2025-25) caps a household between 300% and 400% of poverty at 9.96% of income.

• Net profit $60,000 — about 383% of poverty. The expected contribution is roughly $498 a month, so the premium tax credit is about $245 a month against the benchmark, and can be applied to any metal level.
• Net profit $62,600 — right at the line. Contribution about $520, credit about $223.
• Net profit $62,601 — one dollar over. The credit is $0 and the bill is the full $743, or $566 if this owner drops to bronze.

That $223-a-month step is the 2026 subsidy cliff in one owner's terms: about $2,676 over a year, triggered by a single dollar of net profit. Our subsidy cliff explainer covers how to check which side you are on before the year closes. These are our own calculations from the published tables; the marketplace uses your exact ZIP, age and household.

Above the line, the deduction is what softens the number. Full-price bronze at $566 a month is $6,792 a year; for an owner in a 22% federal bracket paying Missouri income tax on top, deducting that on Form 7206 is worth roughly $1,800, bringing the effective cost nearer $415 a month. Note what the deduction does not do: it reduces income tax only, not self-employment tax. Details are in our self-employed deduction guide, and the figure depends entirely on your own bracket — confirm with your tax professional.

Where private underwritten plans fit

Once an owner-only business is above the subsidy line — and plenty are, because $62,600 of net profit is not a large business — the full-price marketplace premium is the number to beat, and the private underwritten market is the usual place people look next. It is worth understanding honestly.

Private underwritten plans are bought outside the exchange and priced off your health history. The carrier asks health questions and can approve you, charge more, exclude specific conditions, or decline the application outright. They are not guaranteed issue and they are not ACA coverage. They do not have to cover pre-existing conditions, and they handle maternity very differently, if at all. For a healthy owner above the subsidy range who is willing to trade guaranteed-issue protection for a possibly lower price, the cost may land below the full-price figures in the tables above — though results vary by applicant and savings are never guaranteed. We publish no private-plan premium figures here because there is no public file to cite the way there is for marketplace plans. Our explainer on what "underwritten" actually means is the honest version.

Short-term plans are the third product in this space, and the rules differ sharply across these four states. Utah permits an initial term under 12 months and up to 36 months in total including renewals; Missouri allows an initial term up to 12 months and renewals to 36 months total; South Dakota requires terms under 12 months but permits up to three consecutive 364-day terms on one application; Maryland caps short-term coverage at three months and prohibits renewals outright under its 2018 law. The 2024 federal rule setting a four-month maximum remains on the books, but the federal departments said in August 2025 that they would not prioritise enforcing it, which is why state law is what actually governs what you can buy. These plans are underwritten, benefit-capped and outside the ACA's rules — see short-term vs private PPO vs ACA.

State-specific details that change the answer

Utah. Federally facilitated marketplace at HealthCare.gov. Fifty-seven plans across all 29 counties for 2026, every one of them an HMO or EPO — there are no PPO plans on Utah's exchange, so network checks matter more than usual (see our PPO vs HMO vs EPO explainer). One county has a single insurer. Utah Insurance Department: insurance.utah.gov/consumers, (801) 957-9200 or (800) 439-3805. State detail in our Utah self-employed guide.

Maryland. A state-based marketplace, Maryland Health Connection, which means Maryland sets its own enrolment deadlines rather than inheriting the federal ones — check the exchange for this year's closing date. Maryland is the only one of the four with state premium help: the young-adult subsidy was made permanent in 2025 and expanded in 2026 to enrollees of all ages up to 400% of poverty. Combined with the lowest benchmark of the four, that makes Maryland the state where an owner-only business is most likely to find the marketplace unbeatable. Maryland Insurance Administration: insurance.maryland.gov, (800) 492-6116, with a Health Coverage Assistance Team at (410) 468-2442. More in our Maryland self-employed guide.

South Dakota. HealthCare.gov, three insurers, 67 plans across 66 counties, and no county with only one insurer — a thin market by count that still covers the whole state. Roughly half the plans are PPO or POS designs, which is unusual among these four and useful if you see specialists across state lines into Minnesota or Iowa. The Rapid City / Sioux Falls price gap described above is the biggest in-state spread of the four. South Dakota Division of Insurance: dlr.sd.gov/insurance, (605) 773-3563. See our South Dakota self-employed guide.

Missouri. HealthCare.gov, seven insurers, 117 plans across all 115 counties, and 109 of those counties have three or more insurers — the most competitive of the four on paper, despite carrying the largest rate increase. All 117 plans are HMO or EPO. Missouri Department of Commerce and Insurance: insurance.mo.gov/consumers, (800) 726-7390. See our Missouri self-employed guide.

What to have ready before you compare

• A whole-year net profit estimate — revenue minus business expenses, not revenue. This is the number the subsidy is measured against, and the one most owners get wrong on the first pass.
• Your true household size, including a spouse who files jointly and any child expected during the year.
• Your county, not just your state. Premiums vary by 50% or more inside a single state.
• Your doctors and prescriptions, for network checks and to predict how underwriting would treat you — run them through our network-check walkthrough.
• Any employee you are planning to hire, and when. One non-spouse W-2 employee changes which markets are open to you.

If you have just left a job to start the business, your old employer's COBRA offer is probably sitting on the table alongside all of this. Compare it properly rather than by instinct: the arithmetic is in COBRA alternatives, the real math.

Sources

1. HealthCare.gov, health coverage for the self-employed with no employees — healthcare.gov
2. CMS, QHP Landscape PY2026 Individual Medical (data as of Aug 4, 2026) — data.healthcare.gov
3. KFF, Marketplace Average Benchmark Premiums — kff.org
4. ACA Signups, 2026 rate changes: Utah · Maryland · South Dakota · Missouri
5. healthinsurance.org marketplace guides for Maryland (Sep 2026, state subsidy expansion), Utah (Aug 2026), South Dakota (Aug 2026) and Missouri (Sep 2026)
6. KFF, Medicaid expansion status (Aug 2026) — kff.org
7. healthinsurance.org short-term insurance pages for Utah (Mar 11, 2026), Maryland (Mar 18, 2026), South Dakota (Apr 30, 2026) and Missouri (Sep 14, 2026); federal enforcement statement (Aug 7, 2025) — dol.gov
8. HHS Poverty Guidelines, 90 FR 5917 — govinfo.gov; IRS Rev. Proc. 2025-25 — irs.gov; IRS, About Form 7206 — irs.gov

All figures checked September 14–25, 2026. Where our sources showed no value for a state — a state premium subsidy in Utah, South Dakota or Missouri, or Maryland premiums in the federal plan file — this page says so rather than estimating.

Age 65 or older? This guide is about under-65 coverage. Medicare enrollment is at medicare.gov or 1-800-MEDICARE.

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