Yes. Self-employed individuals can deduct Medicare premiums as an above-the-line deduction on Form 1040, reducing adjusted gross income without itemizing.
Do Medicare premiums count as income?
No. Medicare premiums paid by individuals are not counted as taxable income.
You don't report Medicare premiums as income on your federal return. That said, if you itemize, you can fold those premiums into your total medical expenses. The IRS lets you deduct medical costs that exceed 7.5% of your AGI — so with a $60,000 AGI, only expenses above $4,500 actually count. IRS Publication 502 confirms this treatment.
Can you deduct Medicare Part B premiums from your taxes?
Yes. Medicare Part B premiums are tax-deductible medical expenses if you itemize.
For 2026, the standard Part B premium runs $185.00 per month ($2,220 annually), though higher earners pay more thanks to IRMAA surcharges. You can include these premiums in your itemized medical expenses on Schedule A. Just remember: the deduction only kicks in for the portion exceeding 7.5% of your AGI. Medicare.gov publishes current premium amounts each year.
Can health insurance premiums be deducted?
Yes, but only under specific conditions — either as an itemized medical expense or as an above-the-line deduction for self-employed individuals.
If you're paying for your own coverage and itemize, premiums count toward that 7.5% AGI threshold for medical expenses. Self-employed folks have another option: the self-employed health insurance deduction on Form 1040, which reduces AGI directly without itemizing. This covers premiums for you, your spouse, and dependents under 27. IRS Topic No. 502 outlines both pathways.
How does Medicare work for self-employed?
Self-employed individuals can deduct Medicare premiums as an above-the-line deduction on Form 1040, not as a business expense on Schedule C.
Sole proprietors, partners, and S-corp shareholders owning more than 2% can deduct premiums for Medicare Parts A, B, C, and D, plus Medigap policies. The deduction can't exceed your net self-employment income. Say you earn $40,000 in net self-employment income and pay $3,000 in Medicare premiums — you can deduct the full $3,000. IRS Schedule C Instructions make it clear: health insurance goes on Form 1040, not Schedule C.
What income is used to determine Medicare premiums?
Medicare premiums are based on your modified adjusted gross income (MAGI) from two years prior.
MAGI equals your AGI plus tax-exempt interest, excluded foreign income, and a few other adjustments. Social Security looks at your return from two years back — so 2026 premiums hinge on 2024 MAGI. For instance, if your 2024 AGI was $100,000 and you had $2,000 in tax-exempt interest, your MAGI hits $102,000, pushing you into a higher IRMAA bracket. Social Security Administration provides the current IRMAA thresholds.
Can you deduct health insurance premiums without itemizing?
Yes, if you are self-employed and not eligible for employer-subsidized coverage, you can deduct premiums without itemizing.
The self-employed health insurance deduction is an above-the-line adjustment on Form 1040, lowering AGI before the standard deduction even applies. It doesn't reduce self-employment tax (Social Security and Medicare taxes), though. And you can't claim it for any month you were eligible for an employer plan — even if you turned it down. IRS Topic No. 751 details the eligibility rules.
How do you deduct Medicare as a business expense?
Medicare premiums are not deducted as a business expense on Schedule C; they are an above-the-line deduction on Form 1040 for self-employed individuals.
A lot of taxpayers mistakenly try to deduct health insurance on Schedule C, but the IRS requires it on Form 1040, Line 17 (or Schedule 1). If your business is a partnership or S-corp, the entity reports premiums on your K-1, and you claim the deduction personally. C-corps are different — they can deduct premiums as a business expense. IRS Publication 535 explains the distinction.
Are you automatically enrolled in Medicare if you are on Social Security?
Yes. If you are receiving Social Security retirement benefits at age 65, you are automatically enrolled in Medicare Parts A and B.
Enrollment starts the first day of the month you turn 65 (or the prior month if your birthday falls on the 1st). Your Medicare card arrives about three months before coverage kicks in. If you want to delay Part B because you have employer coverage, you'll need to actively opt out using the instructions that come with your card. Medicare.gov outlines the automatic enrollment timeline.
Is Social Security included in MAGI for Medicare premiums?
Only the taxable portion of Social Security benefits is included in MAGI for Medicare premium calculations.
MAGI starts with AGI, which already includes up to 85% of Social Security benefits if your provisional income crosses certain thresholds. Then tax-exempt interest gets added back. So if you receive $30,000 in Social Security and $15,000 is taxable, only that $15,000 flows into AGI and thus MAGI. The non-taxable portion doesn't affect IRMAA. Social Security Administration confirms this calculation method.
What is the MAGI for Medicare for 2021?
For 2021, Medicare used 2019 MAGI to determine IRMAA surcharges, with standard Part B premiums starting at $148.50/month for individuals with MAGI ≤ $91,000 (single) or ≤ $182,000 (joint).
Higher brackets kicked in at $114,000/$228,000, $142,000/$284,000, $170,000/$340,000, and $500,000/$750,000. These thresholds adjust annually for inflation. Worth noting: 2021 figures are historical; 2026 premiums use 2024 MAGI with updated brackets. CMS archives prior-year IRMAA tables.
What deductions can you claim without itemizing?
Above-the-line deductions include self-employed health insurance, SEP/SIMPLE contributions, half of self-employment tax, HSA contributions, educator expenses (up to $300), and student loan interest (up to $2,500).
These adjustments reduce AGI directly on Schedule 1 of Form 1040, so you benefit even if you take the standard deduction. For 2026, the standard deduction sits at $15,000 (single) or $30,000 (married filing jointly), making above-the-line deductions especially valuable. IRS Form 1040 Instructions list all current adjustments to income.
