Tax & Coverage Guide
Self-Employed Health Insurance Tax Deduction (2026 Guide)
If you're a freelancer, contractor, sole proprietor, or small business owner, the IRS lets you deduct 100% of your health insurance premiums — including dental, vision, and long-term care — directly from your taxable income. Here's how the Self-Employed Health Insurance Deduction works, who qualifies, and how to combine it with ACA subsidies to lower your total cost of coverage.
This guide is general information, not tax advice. Consult a CPA or tax professional for your specific situation.
The short answer
If you had a net profit from self-employment and were not eligible for a subsidized employer plan (yours or a spouse's) that month, you can deduct 100% of health, dental, vision, and qualified long-term care premiums for yourself, your spouse, and dependents. The deduction goes on Schedule 1 of Form 1040 — you don't need to itemize.
Who qualifies?
The Self-Employed Health Insurance Deduction (sometimes called the "SEHI deduction") applies if you meet all three of the following in a given month:
- You had net earnings from self-employment: sole proprietor (Schedule C), partner (K-1), single-member LLC, or more-than-2% S-corp shareholder.
- You were not eligible for a subsidized health plan through an employer — including your spouse's employer — that month.
- The health insurance plan is established in the name of your business (or, for S-corps, in your name with the S-corp reimbursing or paying premiums).
Common disqualifiers
- • You (or your spouse) were eligible for an affordable employer plan that month — even if you declined it.
- • Your business had a net loss for the year — the deduction cannot exceed net self-employment income.
- • Premiums were paid by your business but the plan was in someone else's name and not properly documented.
What premiums are deductible?
Medical health insurance
ACA Marketplace plans, private off-Marketplace plans, COBRA continuation, short-term medical (in most cases).
Dental insurance
Standalone dental plans and dental riders on medical plans.
Vision insurance
Standalone vision plans covering exams, lenses, frames, and contacts.
Qualified long-term care
Subject to age-based dollar limits published annually by the IRS.
Not deductible under SEHI: employer-provided plans, plans in another person's name not established through your business, and life insurance premiums.
ACA Marketplace vs. private plans for the self-employed
| Feature | ACA Marketplace | Private / Short-Term |
|---|---|---|
| Premium Tax Credit | Yes — based on income | No |
| Pre-existing conditions | Fully covered | Often excluded (short-term) |
| Essential health benefits | All 10 required | Not required |
| Enrollment window | Open Enrollment or SEP | Year-round (short-term) |
| SEHI deduction eligible | Yes (net of any subsidy) | Yes |
| Best when | You want subsidies and full coverage | You need cheap temporary coverage |
For most self-employed households, an ACA Marketplace plan is the strongest starting point. You get Premium Tax Credits plus the SEHI deduction on whatever you still pay out of pocket. If you need coverage for a short gap between projects, a short-term plan may be cheaper — just know its limits.
Stacking ACA subsidies with the SEHI deduction
This is where most freelancers leave money on the table. If you take the Premium Tax Credit, the IRS only lets you deduct the portion of premiums you actually paid after the subsidy. Because your deduction lowers your Modified Adjusted Gross Income (MAGI), which in turn affects your subsidy, the two calculations feed each other — the IRS calls it "iterative."
Simple example
- • Gross annual premium: $9,600
- • Advance Premium Tax Credit received: $6,000
- • Out-of-pocket premiums paid: $3,600
- • Amount eligible for the SEHI deduction: $3,600 (plus iterative adjustment)
Tax software with a self-employed module (or a CPA) will handle the iteration automatically. Just don't try to deduct the full $9,600 — that's a common audit trigger.
Cost-saving strategies
- Estimate income conservatively. Underestimating income can trigger a subsidy clawback at tax time; overestimating leaves subsidy money on the table. Update your Marketplace application when your business income changes.
- Bundle dental and vision. Standalone dental and vision premiums are also deductible under SEHI — often overlooked.
- Pair with an HSA. If you choose a High Deductible Health Plan, HSA contributions are separately deductible up to the annual limit. This can stack meaningfully with SEHI.
- Time your enrollment. Losing a W-2 job to go freelance triggers a Special Enrollment Period — see our SEP guide.
- Compare metal tiers annually. Bronze plans keep premiums low; Silver plans unlock Cost-Sharing Reductions if your income qualifies. See the ACA subsidy guide.
Self-Employed Health Insurance FAQ
Coverage that works with your tax strategy
A licensed TruePath agent can compare ACA and private plans against your self-employment income — free.