The Self-Employed Health Insurance Deduction, Explained (2026)

What it is

The self-employed health insurance deduction lets you subtract the premiums you pay for medical, dental, and qualified long-term-care coverage — for yourself, your spouse, your dependents, and children under 27 — directly from your income. It's an adjustment to income (an "above-the-line" deduction on Schedule 1), so you get it whether or not you itemize, and it lowers your Adjusted Gross Income.

Who qualifies

You generally qualify if you have net profit from self-employment and pay for your own coverage. That includes sole proprietors, partners with self-employment earnings, and more-than-2% S-corporation shareholders (whose premiums are reported on their W-2). Two key conditions:

• The plan must be established under your business (in your name or the business's name).
• No employer-plan eligibility. You can't take the deduction for any month you — or your spouse — were eligible to participate in an employer-subsidized health plan. Eligibility disqualifies the month even if you didn't enroll.

What you can deduct & the limit

You can deduct the premiums you actually paid, with two important limits:

• Earned-income cap. The deduction can't exceed your earned income from the business the plan is established under — roughly your net self-employment profit minus the deductible half of your self-employment tax and certain retirement contributions. Premiums above that don't disappear, but the excess may be deductible as a medical expense if you itemize.
• Long-term-care limits. Qualified long-term-care premiums are deductible only up to age-based dollar caps.

It lowers income tax, not SE tax

A common misunderstanding: this deduction reduces your income tax and your AGI, but it does not reduce the net earnings used to figure self-employment tax. It's taken on Schedule 1, after your Schedule C profit is set, so your Social Security and Medicare self-employment tax is unaffected. (It still saves you real money — just on the income-tax side.)

Form 7206

You figure the deduction on IRS Form 7206 (introduced for 2023, replacing the old worksheet in Publication 535) and carry the result to Schedule 1 of Form 1040 as an adjustment to income. The form walks through your premiums, the earned-income limit, and — if it applies — the interaction with the premium tax credit.

The circular case (Pub 974)

Here's where it gets genuinely tricky. If you're self-employed and receiving a premium tax credit for a Marketplace plan, the deduction and the credit chase each other:

• The deduction lowers your MAGI,
• which raises your premium tax credit,
• which lowers the net premium you actually paid,
• which lowers the deduction — and around it goes.

You can't solve it in one pass. The IRS gives an iterative method in Publication 974: you loop the calculation until the deduction and credit settle on consistent figures. (In a narrow case right at the 400% cliff, the numbers can oscillate instead of settling — a situation worth a tax professional's eye.) Our calculator performs this loop and shows each iteration, so you can see the answer converge.

Why it's powerful in 2026

With the 400% subsidy cliff back in 2026, lowering your MAGI matters more than ever — and the self-employed health insurance deduction is one of the cleanest ways to do it. If your income is just over 400% of the poverty level, the deduction can pull you back under and restore your entire premium tax credit. That's the circular case working in your favor: a deduction you'd take anyway can unlock thousands in subsidy.

Sources

• IRS — Publication 974, Premium Tax Credit (the iterative self-employed calculation)
• IRS — About Form 7206 and Schedule 1 (Form 1040)
• IRS — Deducting health insurance premiums if you're self-employed

How we implement the Pub 974 loop (and handle the cliff edge case) is on our methodology page. Educational only — not tax advice.

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