Are Payments to Medicare Tax Deductible? Premiums vs. Payroll Tax

Yes, payments to Medicare are generally tax deductible, but with conditions that decide whether the deduction actually lowers your bill. Premiums for Part B, Part C, Part D, and Medigap, along with copays and deductibles, count as medical expenses on Schedule A, and only the portion of your total medical spending that exceeds 7.5% of your adjusted gross income is deductible. Self-employed taxpayers get a better route: they can deduct Medicare premiums above the line without clearing that floor. The 1.45% Medicare payroll tax withheld from your paycheck during your working years is never deductible as a medical expense.

Payroll Tax Is Not the Same as a Premium

The confusion usually starts with the word “payments.” During your working years, you pay a 1.45% Medicare payroll tax on wages, or 2.9% if you’re self-employed. That tax funds the program. The IRS treats it as a tax, not a medical expense, and specifically excludes the payroll tax paid for Part A coverage from your deductible medical costs.¹

What is deductible are the premiums, copays, and deductibles you pay once you’re enrolled in Medicare, typically starting at age 65. Everything below applies to those out-of-pocket costs.

The 7.5% AGI Threshold and Itemizing

To deduct any Medicare cost as a medical expense, you have to itemize on Schedule A rather than take the standard deduction. Itemizing only pays off when your total itemized deductions come out larger than the standard deduction for your filing status.²

Even when you itemize, the medical expense deduction is not dollar for dollar. Only the amount over 7.5% of your adjusted gross income counts.³ If your AGI is $60,000, the first $4,500 of medical spending is on you; only what’s above that reduces your taxable income. For retirees with modest medical costs, this threshold often erases the benefit entirely. It becomes meaningful when spending is heavy relative to income: major procedures, long-term care, or several premium streams stacked together.

Which Medicare Premiums Qualify

Not every part of Medicare is treated the same way:

Part A. Most people pay nothing because they or a spouse earned enough work credits, so there’s nothing to deduct. If you don’t have enough credits and pay voluntarily, those premiums are deductible. The 2026 full premium runs up to $565 per month, or $311 for people with 30 to 39 credits.¹
Part B. Always deductible. The standard 2026 Part B premium is $202.90 per month. Because it’s usually withheld from your Social Security check, it’s easy to forget when adding up medical expenses.⁴
Part C (Medicare Advantage). Premiums to a private insurer for a plan that covers medical care are deductible.¹
Part D. Prescription drug plan premiums are fully deductible.¹
Medigap. Premiums for Medicare Supplement Insurance policies qualify as deductible medical insurance.¹

Higher-income beneficiaries owe Income-Related Monthly Adjustment Amounts (IRMAA) on top of the standard Part B premium. For 2026, IRMAA kicks in above $109,000 in modified adjusted gross income for single filers or $218,000 for joint filers, using your 2024 tax return.⁴ Whatever you pay, including any IRMAA add-on, is treated the same as the base premium for deduction purposes.

Late enrollment penalties for Part B or Part D get the same treatment. Under federal rules, the Part D late enrollment penalty is folded into the premium itself, so it comes along for the ride when you deduct the premium.

Copays, Deductibles, and Medical Mileage

Premiums are only part of it. Copays and deductibles you pay when receiving care under Parts A, B, C, or D are qualified medical expenses and go into your Schedule A total.¹ For anyone hospitalized during the year, the Part A inpatient deductible alone is a substantial number.

Travel to and from medical appointments counts too. For 2026, the medical mileage rate is 20.5 cents per mile, plus parking and tolls.⁵ Frequent specialist visits add up faster than most people expect.

Some things people assume qualify don’t. Over-the-counter medications other than insulin aren’t deductible unless prescribed. Cosmetic procedures, health club memberships, general vitamins and supplements, and teeth whitening all fail the test. The question the IRS asks is whether the expense treats or prevents a specific medical condition; general health improvement doesn’t cut it.¹

The Better Deal for Self-Employed Taxpayers

If you have net self-employment income, you can deduct Medicare premiums above the line on Schedule 1 instead of running them through Schedule A. This lowers your adjusted gross income directly, works even if you take the standard deduction, and skips the 7.5% floor entirely.

The self-employed health insurance deduction covers premiums for Parts B, C, and D, along with Medigap. It doesn’t cover copays, deductibles, or coinsurance; those still have to go through Schedule A under the itemized medical expense rules.¹

Two limits apply. Your above-the-line deduction can’t exceed your net self-employment profit for the year. Earn $3,000 in the business and pay $5,000 in premiums, and only $3,000 comes off above the line.⁶ The remaining $2,000 can still go on Schedule A. Second, you can’t be eligible for a subsidized health plan through your own or your spouse’s employer; any month either of you has that access is a month those premiums can’t use this deduction. Any portion of premiums not claimed above the line can be included with your other itemized medical expenses.³

Don’t Double-Dip with an HSA, MSA, or HRA

If you paid Medicare premiums or medical bills using a Health Savings Account, you can’t also deduct those same dollars on your return. The IRS excludes any expense paid with a tax-free HSA distribution from your medical expense total, and you can’t swap in other funds to work around it.¹ If your HSA reimbursed $2,400 in Part B premiums, subtract that $2,400 before you tally Schedule A.

Medicare Medical Savings Account plans follow the same principle: withdrawals for qualified medical expenses are tax-free, non-medical withdrawals are taxed and hit with a 50% penalty, and you report distributions on Form 8853.⁷

Employer reimbursements matter too. If your employer pays back Medicare premiums through a Health Reimbursement Arrangement or a Qualified Small Employer HRA, those reimbursed amounts can’t go into your medical expense total.¹ Medicare counts as minimum essential coverage, so enrolled employees can receive QSEHRA reimbursements, but the tax break happens through the tax-free reimbursement itself, not through a separate deduction.⁸

Premiums You Pay for a Spouse

Medicare costs you pay on behalf of a spouse or dependent count as your own medical expenses. The person must have been your spouse either when the services were provided or when you paid for them, and a dependent has to have been your qualifying child or qualifying relative and a U.S. citizen or resident.¹ Pooling both spouses’ premiums, copays, and deductibles on a single Schedule A makes clearing the 7.5% AGI floor a lot easier when one spouse has significantly higher costs.

Records and Forms

Most people lose the deduction not because they don’t qualify but because they can’t document what they paid. A running spreadsheet or a folder updated after every visit and premium payment beats reconstructing a year of receipts in April.

For premiums withheld from Social Security, the Social Security Administration mails Form SSA-1099 each January showing the prior year’s benefits and any Part B (and Part A, if applicable) premiums deducted from them.⁹ For Part C or Part D premiums paid directly to an insurer, the plan’s statements are your documentation.

Keep the records. The IRS generally expects you to hold onto records supporting a deduction for at least three years from the date you filed or two years from the date you paid the tax, whichever is later.¹⁰ Digital copies stored for five years or so cover you comfortably.

1
Internal Revenue Service. Publication 502 (2025), Medical and Dental Expenses
2
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
3
Internal Revenue Service. Topic No. 502, Medical and Dental Expenses
4
Centers for Medicare & Medicaid Services. 2026 Medicare Parts A and B Premiums and Deductibles
5
Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents per Mile, Up 2.5 Cents
6
Internal Revenue Service. Self-Employed Health Insurance Deduction – Form 7206
7
Centers for Medicare & Medicaid Services. Your Guide to Medicare Medical Savings Account (MSA) Plans
8
HealthCare.gov. Health Reimbursement Arrangements (HRAs) for Small Employers
9
Social Security Administration. Get Your Social Security Benefit Statement (SSA-1099)
10
Internal Revenue Service. How Long Should I Keep Records