Whether health insurance premiums are tax deductible depends significantly on your employment situation, how your coverage is structured, and whether you itemize your deductions.
For the 2025 tax year, self-employed individuals may deduct 100 percent of health insurance premiums paid for themselves, their spouse, and dependents directly from gross income—without needing to itemize.
Employees, by contrast, may only deduct premiums if they pay them out of pocket (not pre-tax through an employer plan), and only if they itemize deductions and their total medical expenses exceed 7.5 percent of their adjusted gross income (AGI).
Premiums paid through an employer's Section 125 cafeteria plan are already excluded from taxable income and cannot be deducted again. This guide explains which deduction rules apply to your situation, how to claim the deduction, and what records to maintain.
Is Health Insurance Tax Deductible? The Short Answer
The answer depends on how you obtain and pay for your coverage:
- Self-employed individuals: Yes—you may generally deduct 100% of premiums paid for yourself, your spouse, and dependents as an adjustment to income (above the line), without itemizing. This applies to premiums paid for health, dental insurance, and qualifying long-term care insurance.
- Employees with employer-sponsored plans: If premiums are deducted from your paycheck pre-tax through a Section 125 cafeteria plan, they are already excluded from your taxable wages—no further deduction is available. If you pay after-tax premiums, those amounts may count toward the 7.5% AGI threshold for the medical expense itemized deduction.
- Medicare premiums: Self-employed individuals may deduct Medicare Parts B, C, and D premiums as part of the self-employed health insurance deduction. Employees may include Medicare premiums in their Schedule A medical expense calculations.
- Marketplace and individual plans: Individuals who purchase health insurance through the ACA Marketplace and are not eligible for employer coverage may deduct premiums under the applicable rules for their employment situation.
According to IRS Publication 502, health insurance premiums that qualify as medical care expenses are deductible to the extent they are not compensated by insurance or otherwise.[1]
IRS Requirements and Rules
The IRS establishes different rules for different taxpayer situations. Understanding which rule applies to you is essential for accurately claiming the deduction.
Self-Employed Health Insurance Deduction
Under IRC Section 162(l), self-employed individuals—sole proprietors, partners in a partnership, or S-corporation shareholders owning more than 2 percent—may deduct 100 percent of health insurance premiums as an adjustment to income on Schedule 1 (Form 1040).
This deduction is taken before calculating AGI, meaning it is available even if you do not itemize.
Key limitation: the deduction cannot exceed your net profit from self-employment.
You cannot claim the deduction for any month in which you were eligible to participate in an employer-subsidized plan through your own employer or your spouse's employer. Self-employed individuals thinking about savings benchmarks should factor this deduction into their net tax calculations.
Employee Medical Expense Deduction
Employees who pay health insurance premiums with after-tax dollars may include those amounts in their Schedule A itemized medical expenses deduction.
For the 2025 tax year, only the portion of qualifying deducting medical costs—including premiums—that exceeds 7.5 percent of your adjusted gross income is deductible.
For example, if your AGI is $60,000, only medical expenses above $4,500 (7.5% × $60,000) are deductible.
IRS Publication 502 provides the complete list of qualifying medical expenses.[1]
HSA Contributions
Contributions to a Health Savings Account (HSA) are separately deductible as an adjustment to income.
For the 2025 tax year, HSA contribution limits are $4,300 for self-only coverage and $8,550 for family coverage (with an additional $1,000 catch-up contribution allowed for those age 55 or older).
To contribute to an HSA, you must be enrolled in a High Deductible Health Plan (HDHP).
HSA contributions, qualified withdrawals for medical expenses, and earnings within the account are all tax-favored. Like contributions to a traditional IRA, HSA deposits provide an above-the-line deduction that reduces your adjusted gross income.
Section 125 Pre-Tax Plans
If your employer offers a Section 125 cafeteria plan and you pay premiums pre-tax, those premiums have already been excluded from your gross income on your W-2.
They cannot be deducted again on Schedule A.
Most employer-sponsored health insurance programs use this structure, which is why most employees cannot claim an additional health insurance deduction at tax time.
Standard Deduction vs. Itemizing
For the 2025 tax year, the standard deduction amounts are $15,000 for single filers, $30,000 for married filing jointly, and $22,500 for heads of household.
The medical expense deduction on Schedule A is only available to taxpayers who itemize their deductions—meaning their total itemized deductions (medical expenses above 7.5% AGI, state and local taxes up to $10,000, mortgage interest deduction, charitable contributions, etc.) exceed the standard deduction for their filing status.
When Itemizing Health Insurance Costs Makes Sense
Given the 7.5% AGI threshold and the high standard deduction amounts, relatively few employees find it advantageous to itemize solely for health insurance deductions.
Itemizing is most beneficial when you have very high out-of-pocket medical costs in a single year—major surgery, long-term care, multiple medical procedures—combined with other itemizable expenses that collectively exceed the standard deduction.
The CFPB recommends consulting a tax professional to determine whether itemizing is appropriate for your specific situation.[2]
Self-Employed Taxpayers Are Not Affected by This Analysis
The self-employed health insurance deduction is an above-the-line adjustment available regardless of whether you itemize.
Self-employed taxpayers may claim both the self-employed health insurance deduction and the standard deduction (or itemized deductions if larger), making this one of the most valuable above-the-line deductions available.
Those building long-term wealth may also benefit from understanding how much to contribute to your 401(k) alongside maximizing this deduction.
What Qualifies and What Doesn't
The IRS has specific rules about which health insurance premiums and medical costs qualify for deduction.
Non-Qualifying Amounts
Non-qualifying amounts include: premiums paid by your employer (these are not your expense); premiums paid pre-tax through a Section 125 cafeteria plan; life insurance premiums tax deductible rules do not apply here—these are excluded; disability insurance premiums (generally); and insurance premiums for which you received a credit or reimbursement (such as advance premium tax credits).
You cannot deduct amounts reimbursed by an FSA, HSA, or other tax-advantaged account.
How to Claim the Deduction
The mechanics of claiming the health insurance deduction depend on your employment situation.
Self-Employed: Schedule 1, Form 1040
Self-employed taxpayers claim the deduction on Schedule 1 (Additional Income and Adjustments), Line 17, of Form 1040.
The IRS Self-Employed Health Insurance Deduction Worksheet in IRS Publication 535 (Business Expenses) provides guidance on calculating the allowable amount when net profit is limited.
You do not need to itemize to claim this deduction.
Employees: Schedule A, Form 1040
Employees who itemize report qualifying medical expenses on Schedule A, Lines 1 through 4. Line 1 is total medical and dental expenses; Line 3 multiplies your AGI by 7.5%; Line 4 is the deductible excess (Line 1 minus Line 3, if positive). Only the amount above the 7.5% threshold is deductible.
Homeowners itemizing should also consider whether homeowners insurance is tax deductible for rental or home-office portions, as those may add to their Schedule A total.
Record-Keeping Requirements
Maintain documentation supporting your deduction, including: premium payment receipts or bank statements, insurance premium notices or billing statements, Form 1095-A (for Marketplace coverage), and W-2 showing any pre-tax premium deductions (to confirm you are not double-deducting).
The IRS generally recommends keeping tax records for at least 3 years from the date you file your return.[3]
Frequently Asked Questions
Can I deduct health insurance premiums if I am self-employed?
Yes.
Self-employed individuals may generally deduct 100 percent of health insurance premiums paid for themselves, their spouse, and dependents as an above-the-line adjustment to income, without needing to itemize.
The deduction cannot exceed your net profit from self-employment, and you cannot deduct premiums for months in which you were eligible for employer-sponsored coverage.
Unlike gym membership tax deductible rules—where deductibility is rare—health insurance premiums for the self-employed are broadly deductible.
Can employees deduct health insurance premiums?
Employees may only deduct health insurance premiums as a Schedule A itemized medical expense if: (1) the premiums were paid with after-tax dollars (not pre-tax through an employer cafeteria plan), and (2) total qualifying medical expenses exceed 7.5 percent of their AGI.
Most employees who pay premiums through payroll deduction pay them pre-tax and cannot claim an additional deduction.
Are Medicare premiums tax deductible?
Yes, in most cases. Self-employed individuals may deduct Medicare Parts B, C, and D premiums as part of the self-employed health insurance deduction. Employees may include Medicare premiums in their Schedule A medical expense calculation.
Medicare premiums paid out-of-pocket are a qualifying medical expense under IRS Publication 502.
Can I deduct both an HSA contribution and health insurance premiums?
Yes, if you qualify for both deductions.
The HSA contribution deduction and the self-employed health insurance deduction (or the Schedule A medical expense deduction) are separate.
However, you cannot use HSA funds to pay premiums (except for COBRA, long-term care, or Medicare) and then also deduct those same premiums as a medical expense.
For similar above-the-line deductions, explore the student loan interest deduction, which also reduces AGI without requiring itemization.
What is the 7.5% AGI threshold for medical expense deductions?
For the 2025 tax year, you may only deduct qualifying medical expenses—including after-tax health insurance premiums—that exceed 7.5 percent of your adjusted gross income.
If your AGI is $50,000, only qualifying expenses above $3,750 are deductible.
This threshold applies to all Schedule A medical deductions, not just insurance premiums.
Taxpayers with significant dental insurance tax deductible costs can combine those with health premiums to reach the threshold faster.
Sources & References
- Internal Revenue Service. 'Publication 502: Medical and Dental Expenses.' IRS.gov. — https://www.irs.gov/publications/p502
- Internal Revenue Service. 'Self-Employed Health Insurance Deduction.' IRS.gov. — https://www.irs.gov/self-employed-health-insurance-deduction
- Internal Revenue Service. 'Schedule A (Form 1040): Itemized Deductions.' IRS.gov. — https://www.irs.gov/forms-pubs/about-schedule-a-form-1040
Last updated: April 27, 2026