FICA Med is the Medicare tax withheld from your paycheck

FICA Med is the line item on your pay stub that funds Medicare, the federal health insurance program for people 65 and older. It is a 1.45% tax on your gross wages, split evenly between you and your employer — you pay 0.725% and your employer pays 0.725%. If you are self-employed, you pay both halves, for a total of 2.9%.

The money does not go into a personal account with your name on it. It goes into a general Medicare trust fund that pays hospital bills, doctor visits, and other medical costs for current Medicare beneficiaries. When you turn 65, the same fund will help pay your own medical expenses.

Unlike Social Security tax, which has a wage cap, Medicare tax applies to every dollar you earn, no matter how much you make. If you earn over $200,000 as a single filer (or $250,000 married filing jointly), you also pay an additional 0.9% Medicare tax on the income above that threshold.

Key Takeaways

  • FICA Med is a 1.45% Medicare tax withheld from your paycheck, with your employer contributing an equal amount.
  • The tax funds hospital insurance and medical benefits for Medicare beneficiaries, not a personal retirement account.
  • Unlike Social Security tax, Medicare tax has no wage ceiling — it applies to all your earnings.
  • High earners pay an additional 0.9% Medicare tax on income above $200,000 (single) or $250,000 (married filing jointly).

How FICA Med appears on your pay stub

On your pay stub, you will see "FICA Med" or "Medicare Tax" listed under deductions. The amount shown is your employee portion only — 0.725% of your gross pay before any other deductions. Your employer's matching contribution does not appear on your stub because it is paid separately by the employer.

To find the exact amount, multiply your gross pay by 0.00725. If you earn $2,000 in a pay period, your FICA Med withholding is $14.50. This amount is deducted from your paycheck before you receive it.

If you have multiple jobs, each employer withholds FICA Med independently. You cannot avoid the tax by splitting income across employers — the 1.45% applies to wages from every job. However, if you overpay the additional 0.9% Medicare tax across multiple employers, you can claim a credit when you file your tax return.

The difference between FICA Med and Social Security tax

FICA Med and Social Security tax are separate taxes, though both appear on your pay stub as "FICA." Social Security tax is 6.2% (employee) plus 6.2% (employer), and it only applies to the first $168,600 of your annual wages in 2024 — that limit changes each year. Once you hit that wage cap, Social Security tax stops for the rest of the year.

Medicare tax has no wage cap. You pay 1.45% on every dollar you earn, whether you make $30,000 or $300,000 per year. This is why high earners see a larger Medicare tax bite — the tax keeps going up as their income rises, while their Social Security tax stops partway through the year.

Both taxes fund different programs. Social Security tax pays for retirement, disability, and survivor benefits. Medicare tax pays for hospital insurance (Part A) and is part of the funding for other Medicare benefits.

What happens to FICA Med money

FICA Med tax goes into the Hospital Insurance Trust Fund, which pays for Medicare Part A benefits — inpatient hospital care, skilled nursing facility care, hospice, and home health services. The money is not invested or saved in your name; it is spent immediately to pay current beneficiaries' medical bills.

When you turn 65, you become may be able to access for Medicare, and the same trust fund helps pay your medical costs. Your FICA Med contributions over your working years do not determine your Medicare benefits — everyone who is 65 or older and a U.S. citizen or permanent resident can enroll in Medicare Part A at no monthly premium if they or their spouse paid Medicare tax for at least 10 years.

The trust fund faces long-term solvency questions because more people are retiring and living longer, while fewer workers are paying into the system relative to beneficiaries. Congress periodically discusses adjusting the tax rate or wage cap, but no changes have been made to the basic 1.45% rate in recent years.

Self-employed workers and FICA Med

If you are self-employed, you pay both the employee and employer portions of FICA Med — a total of 2.9% of your net self-employment income. You report this on Schedule SE when you file your tax return, and the amount flows to your total tax liability.

You can deduct half of your self-employment tax (including the Medicare portion) as an adjustment to income on your tax return. This deduction reduces your taxable income but does not reduce the amount you owe in FICA Med tax itself.

Self-employed workers also pay the additional 0.9% Medicare tax if their net self-employment income exceeds the threshold ($200,000 single, $250,000 married filing jointly). This additional tax is reported on Form 8959 and added to your total tax bill.

FICA Med and your tax return

Your employer reports the FICA Med tax withheld on your W-2 form in Box 6. This amount should match what you see on your pay stubs added together for the year. You do not need to do anything with this number on your tax return — it is informational and shows how much Medicare tax you paid.

If you had multiple jobs and overpaid the additional 0.9% Medicare tax, you report this on Form 8959 and claim a credit. For example, if two employers each withheld the additional 0.9% tax on income over $100,000, you may have overpaid. The IRS will refund the excess when you file.

Self-employed workers report FICA Med on Schedule SE and transfer the amount to Form 1040. The deductible portion (half of self-employment tax) goes on line 16 of Form 1040 as an adjustment to income.

Frequently Asked Questions

Why do I pay FICA Med if I am not 65 yet?

FICA Med funds current Medicare beneficiaries' medical care, not a personal account. You pay into the system now so that when you turn 65, the same system will help pay your medical costs. It works like a pay-as-you-go insurance program rather than a savings account.

Can I opt out of FICA Med?

No. FICA Med is mandatory for all employees and self-employed workers. There are no exceptions based on age, income, or personal choice. Even if you have private health insurance, you still pay FICA Med tax on your wages.

What is the additional 0.9% Medicare tax?

High earners pay an extra 0.9% Medicare tax on wages above $200,000 (single filers) or $250,000 (married filing jointly). This additional tax was introduced in 2013 as part of the Affordable Care Act. Your employer withholds it automatically if your wages exceed the threshold.

Does FICA Med count toward my Medicare benefits?

FICA Med contributions do not determine your benefit amount. Everyone 65 or older who paid Medicare tax for at least 10 years is may have access to to Medicare Part A at no monthly premium. Your benefit amount is the same regardless of how much you paid in FICA Med tax.

What if I did not pay FICA Med for 10 years?

You can still enroll in Medicare Part A at 65, but you will pay a monthly premium. The premium is higher if you have fewer than 30 quarters of Medicare tax contributions. If you have 30 or more quarters, you pay the standard Part A premium.