What Is Medicare Tax? Definition, How It Works

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- Medicare is a federal health insurance program, and the medicare tax funds medical, hospital and hospice care.
- The Medicare tax is a mandatory payroll tax.
- Medicare surtaxes may apply to high-earning individuals and families.
What is the Medicare tax?
What is the Medicare tax rate?
What are the Medicare surtaxes?
Additional Medicare tax
Net investment income tax
Filing Status | Threshold Amount |
---|---|
Head of household (with a qualifying person) | $200,000 |
Married filing jointly | $250,000 |
Married filing separately | $125,000 |
Single | $200,000 |
Qualifying widow(er) with dependent child | $250,000 |
Article sources
- 1. Internal Revenue Service. Find out if Net Investment Income Tax applies to you. Accessed Nov 22, 2023.
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