Medicare Part B Premiums Are Not Tax Deductible for Most People

No, you cannot deduct your Medicare Part B premiums on your federal income tax return. The Internal Revenue Service treats Medicare premiums as personal health insurance costs, not as medical expenses you can write off. This applies whether you pay the standard premium, an income-related higher premium, or a reduced premium based on your income.

The rule is the same for Part D (prescription drug coverage) and Medigap supplemental insurance premiums — none of these are deductible on your 1040 form. The only Medicare-related costs you might deduct are out-of-pocket medical expenses that exceed 7.5% of your adjusted gross income, and those are separate from your premiums.

Key Takeaways

  • Medicare Part B premiums cannot be deducted on your federal tax return, even if you pay income-related higher premiums.
  • Part D premiums and Medigap insurance premiums are also not tax deductible.
  • Out-of-pocket medical expenses (copays, coinsurance, deductibles) may be deductible if they exceed 7.5% of your adjusted gross income, but premiums do not count toward this threshold.
  • Self-employed people cannot deduct Medicare premiums as a business expense, but they may be able to deduct them as self-employed health insurance under a different tax rule.
  • If you are still working and paying Medicare taxes, those payroll taxes are separate from premiums and are not deductible.

The Difference Between Premiums and Out-of-Pocket Medical Costs

The confusion often comes from mixing two separate tax rules. Your Medicare Part B premium is what you pay each month to enroll in the program — this is never deductible. But the costs you pay after you are enrolled — copays, coinsurance, and deductibles — may be deductible if they add up to more than 7.5% of your adjusted gross income for the year.

For example, if your adjusted gross income is $50,000, you can only deduct medical expenses above $3,750. If you paid $2,000 in Part B premiums and $2,500 in copays and deductibles during the year, only the $2,500 counts toward the threshold, and you still would not reach the $3,750 floor. But if you paid $5,000 in out-of-pocket costs, you could deduct $1,250 of it ($5,000 minus $3,750).

Keep receipts and statements from Medicare showing what you paid out of pocket during the tax year. Your Medicare Summary Notice (the annual statement Medicare sends you) will show your premiums separately from what you paid for services.

Self-Employed People and the Health Insurance Deduction

If you are self-employed and still working, you may be able to deduct your Medicare Part B premium under a different rule — the self-employed health insurance deduction. This deduction is taken on your Schedule C (business income form) or Schedule SE (self-employment tax form), not on your itemized deductions.

To use this deduction, you must have net self-employment income for the year and cannot be covered by an employer health plan. The deduction covers Medicare premiums, Part D premiums, and Medigap premiums, but only the amount that does not exceed your net self-employment income. You cannot deduct more in health insurance premiums than you earned from self-employment.

This is a line-by-line deduction on your tax form, separate from the standard deduction or itemized deductions. If you are self-employed, ask your tax preparer or the IRS whether you meet the requirements, because the rules depend on your specific income and coverage situation.

Medicare Premiums Paid by Medicaid or Other Programs

If your state Medicaid program or another information program pays your Medicare Part B premium on your behalf, you do not report that as income and cannot deduct it. The payment goes directly from the program to Medicare, and you have no tax consequence.

Similarly, if you receive a subsidy through the Low-Income Subsidy (LIS) program for your Part D prescription drug coverage, that subsidy is not taxable income and does not create a deduction. The subsidy reduces what you pay out of pocket, but the amount the program pays is not something you can claim on your taxes.

Income-Related Monthly Adjustment Amounts (IRMAA)

If your income is above a certain threshold, Medicare charges you a higher Part B premium called an Income-Related Monthly Adjustment Amount, or IRMAA. This extra amount is still not deductible, even though it is higher than the standard premium. The IRS treats it the same way as the regular premium — as a personal insurance cost, not a medical expense.

IRMAA is based on your modified adjusted gross income from two years prior. If you had a major life event (retirement, job loss, divorce) that lowered your income, you can ask Medicare to recalculate your IRMAA using your current year income, but this does not change the tax treatment of the premium itself.

What You Can Deduct Instead

While premiums are off the table, you can deduct other medical expenses if they cross the 7.5% threshold. These include copays and coinsurance you paid to doctors and hospitals, prescription drug costs not covered by Part D, dental work, vision care, hearing aids, and medical equipment like wheelchairs or walkers.

You can also deduct mileage to medical appointments (using the IRS standard mileage rate for medical travel), long-term care insurance premiums (up to an age-based limit set by the IRS each year), and nursing home costs if you are there primarily for medical care rather than custodial care. Keep all receipts and statements, because the IRS may ask you to prove these expenses.

How to Report Medical Expenses on Your Tax Return

To deduct medical expenses, you must itemize deductions on Schedule A instead of taking the standard deduction. For the 2024 tax year, the standard deduction is $14,600 for single filers and $29,200 for married filing jointly. If your total itemized deductions (medical expenses plus state and local taxes, mortgage interest, charitable donations, and other allowed deductions) exceed the standard deduction, itemizing saves you money.

List your medical expenses on Schedule A, line 1. Subtract 7.5% of your adjusted gross income from the total, and the remainder is what you can deduct. If you are not sure whether itemizing is worth it, use a tax calculator or ask a tax preparer to run both scenarios for you.

Frequently Asked Questions

Can I deduct my Medicare Part B premium if I pay it myself instead of having it withheld from Social Security?

No. The method of payment does not change the tax treatment. Whether you pay the premium by check, bank draft, or have it deducted from your Social Security check, Part B premiums are not deductible on your federal tax return.

What if I paid Medicare premiums for a spouse who passed away during the year?

You cannot deduct premiums you paid for someone else, even a spouse. Medical expenses must be for you, your spouse, or a dependent you claim on your return. If you paid premiums for a deceased spouse before their death, those premiums are not deductible.

Does paying a higher IRMAA premium give me any tax break?

No. IRMAA is calculated based on your income, but the higher amount you pay is still treated as a personal insurance premium and is not deductible. There is no tax offset or credit for paying IRMAA.

Can I deduct the Medicare taxes I paid while I was working?

No. Medicare payroll taxes (1.45% of your wages, plus an additional 0.9% if you earn over a certain amount) are withheld from your paycheck but are not deductible. They fund the Medicare program itself, separate from the premiums you pay after you enroll.

If I have both Medicare and a Medigap policy, can I deduct the Medigap premium?

No, Medigap premiums are not deductible on your federal tax return. However, if you are self-employed, you may be able to deduct Medigap premiums under the self-employed health insurance deduction rule, subject to the same income limits as Medicare premiums.