What Is the Self-Employed Health Insurance Deduction?
If you are self-employed and pay your own health insurance premiums, the IRS allows you to deduct 100% of those premiums from your gross income on your federal tax return. This is one of the most valuable tax benefits available to self-employed professionals — and one of the most frequently misunderstood.
The deduction covers health insurance premiums for yourself, your spouse, your dependents, and your children under age 27 (even if they are not your dependents for tax purposes). It applies to health, dental, and vision insurance premiums.
Unlike most other deductions, this one reduces your adjusted gross income (AGI) directly — not just your taxable income. That matters because AGI is the number used to calculate your ACA subsidy, student loan payments, IRA contribution limits, and many other income-based benefits.
Who Qualifies in 2026
To claim the self-employed health insurance deduction, you must meet all of the following conditions:
- You have net profit from self-employment. This includes income from a sole proprietorship, single-member LLC, partnership, or S-corporation in which you own more than 2%. Your deduction cannot exceed your net self-employment income.
- You are not eligible for coverage through an employer. If you (or your spouse) are eligible for employer-sponsored health coverage — even if you declined it — you cannot claim this deduction for the months you were eligible.
- You paid the premiums yourself. The plan must be established under your business, or you must be the named policyholder. You cannot deduct premiums your employer (or a family member's employer) paid on your behalf.
How Much Can You Deduct?
The deduction is 100% of premiums paid, up to your net self-employment income. Here is what that looks like in practice for common income levels:
- $60,000 net self-employment income, $600/month premium ($7,200/year): full $7,200 is deductible. At a 22% marginal rate, that is $1,584 in annual tax savings.
- $90,000 net self-employment income, $800/month premium ($9,600/year): full $9,600 is deductible. At a 24% marginal rate, that is $2,304 in annual tax savings.
- $150,000 net self-employment income, $1,100/month premium ($13,200/year): full $13,200 is deductible. At a 32% marginal rate, that is $4,224 in annual tax savings.
The deduction is claimed on Schedule 1, Line 17 of Form 1040. It is an above-the-line deduction — you do not need to itemize to take it.
How the Deduction Interacts with ACA Subsidies
If you purchase health insurance through the ACA marketplace and receive a premium tax credit (subsidy), the deduction and the subsidy interact in a specific way:
- You can only deduct the portion of the premium you actually paid — not the portion covered by the subsidy.
- However, the deduction reduces your MAGI, which is the income figure used to calculate your subsidy. A lower MAGI means a higher subsidy — which means the two figures are interrelated in a loop that the IRS solves iteratively.
- Most tax software (TurboTax, H&R Block, FreeTaxUSA) handles this calculation automatically. If you file manually, IRS Publication 974 walks through the iterative method.
The practical effect: taking the self-employment deduction often increases your ACA subsidy at the same time it reduces your income tax, making it doubly valuable for marketplace enrollees in the subsidy range.
Deduction for S-Corp Owners and Partners
The mechanics are slightly different for S-corp shareholders and partnership members:
- S-corp shareholders (2% or more): The corporation must pay or reimburse the premium and report it as W-2 wages. You then deduct it on Schedule 1. The premium must appear in Box 1 of your W-2 to be deductible.
- Partners in a partnership: The partnership may pay the premium and include it in your guaranteed payments, or you may pay it personally and deduct it if it is guaranteed by the partnership. Either way, it ends up on Schedule 1.
Frequently Asked Questions
Can I deduct dental and vision premiums too?
Yes. The self-employed health insurance deduction covers health, dental, and vision premiums. Long-term care insurance premiums are also eligible, subject to age-based limits.
What if I only worked as self-employed part of the year?
You can only take the deduction for months in which you were self-employed and not eligible for employer coverage. If you were a W-2 employee for six months and self-employed for six months, you can deduct up to six months of premiums.
Does the deduction reduce my self-employment tax?
No. The deduction reduces income tax but not self-employment tax. SE tax is calculated on your net profit before this deduction is applied. Only the deduction for half of your SE tax (also on Schedule 1) reduces SE tax.
Is there a separate form I need to file?
No separate form is required. You simply enter the deductible amount on Schedule 1, Line 17. Keep records of your premium payments in case of audit.