Self-Employed Health Insurance: Common Deduction Mistakes

• Dan O'Donnell
• February 24, 2025
• 6 min read

Self-employed health insurance deduction mistakes often come from assuming that every premium paid by a business owner qualifies. The deduction has monthly eligibility tests, business-plan requirements, and an income limit. Check these issues when preparing a 2025 return in 2026 or planning for tax year 2026.

1. Deducting premiums when employer coverage was available

You generally cannot claim the deduction for a month when you were eligible for subsidized coverage through your employer, your spouse’s employer, or the employer of a dependent or child under age 27. Declining the plan does not make the deduction available. Review eligibility dates, rather than just the date you enrolled in your own plan.

2. Assuming any policy is established under the business

A sole proprietor’s policy can be in the individual’s name or business name. Partners and more-than-2% S corporation shareholders need to follow additional payment, reimbursement, and income-reporting rules. A shareholder who pays personally without corporate reimbursement may fail the business-plan requirement. Continued COBRA coverage through a former employer also needs separate review.

3. Using gross receipts as the deduction limit

The limit is based on available earned income from the business under which the plan is established, not sales or gross receipts. Adjustments for the deductible part of self-employment tax and retirement contributions can reduce the limit. A loss does not support an unlimited deduction.

4. Expecting a reduction in self-employment tax

This deduction can reduce income for federal income tax purposes. It does not reduce the net earnings used to calculate self-employment tax. Do not subtract it from Schedule C business income as an ordinary expense for your own coverage.

5. Deducting the same premium twice

Exclude premiums paid pretax or reimbursed tax-free. Coordinate Marketplace premium tax credits with the deduction using IRS Publication 974; the calculations may interact. Do not also include premiums already deducted here in your Schedule A medical expenses.

6. Using the wrong long-term care limits or form

Qualified long-term care premium caps change by year and age. Our health insurance deduction guide includes a 2025 and 2026 table. Use actual qualifying premiums up to the applicable cap.

Form 7206 was not newly introduced for 2025 and is not mandatory for every eligible taxpayer. The 2025 Form 7206 instructions require it for specified situations, including multiple self-employment income sources, filing Form 2555, or including qualified long-term care premiums. Other taxpayers may use the Form 1040 worksheet.

Before you file

Follow our steps to claim the deduction. Keep policy documents, monthly coverage dates, premium payments, reimbursements, and business income calculations. Eligible costs that cannot be deducted as self-employed premiums may still qualify under itemized medical expense rules, subject to their separate limits.