How to Claim Health Insurance as a Self-Employed Deduction

Self-employed business owners can deduct health insurance premiums above-the-line, reducing taxable income dollar-for-dollar.

1. Verify your self-employed status. You must have net self-employment income from Schedule C, Schedule F, or as a general partner. The deduction cannot exceed your net self-employment earnings for the year. W-2 employees with side businesses only qualify if their self-employment income covers the premium amount.
2. Confirm you're not eligible for employer coverage. You cannot take this deduction if you or your spouse can participate in an employer-sponsored health plan for any month. This includes months when coverage was available but not taken. If your spouse works and has employer coverage available, you're disqualified even if you don't enroll.
3. Calculate your deductible premium amount. Include premiums for medical, dental, and qualified long-term care insurance for yourself, spouse, and dependents. Exclude any months you were eligible for employer coverage. The deduction is limited to your net profit from self-employment for the tax year.
4. Report the deduction on Form 1040. Enter the total deductible amount on Schedule 1, Line 17, which flows to Form 1040. This is an above-the-line deduction, meaning it reduces your adjusted gross income before itemized or standard deductions. You can take this even if you don't itemize.
5. Exclude the deduction from HSA calculations. If you contribute to an HSA, you cannot use the self-employed health insurance deduction to establish minimum deductible requirements for HSA eligibility. The insurance plan itself must meet HSA-qualified high-deductible health plan requirements independently.