Federal Medicare Tax
Estimate wages under current federal tax law.
About Federal Medicare Tax
Estimates wages tax under current federal tax law by applying the rate you enter. Specialized taxes (like the 0.9% Additional Medicare on high earners) apply above thresholds.
Formula
Tax
Tax = wages × rate
Worked example
With the default values below, Federal Medicare Tax returns Additional Medicare Tax Tax of $18,000.00. Change any input above and every figure here is recalculated in your browser.
Inputs used
- wagesminimum 0
- 200,000
- Rateaccepts 0–40
- 9
Results
- Additional Medicare Tax Tax
- $18,000.00
- Rate
- 9.0%
Step by step
- 1Values used
- 2Tax
- 3Additional Medicare Tax Tax= 18,000.00
- 4Rate= 9.0
Assumptions and limits
- The result is derived only from the 2 inputs listed above. Anything not among them is not part of the calculation.
- In particular, this calculator does not take inflation, tax, fees or charges or compounding frequency into account.
- Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
- Estimate only.
- This is an estimate for general information and not professional financial, tax or legal advice. See the full disclaimer for the limits that apply to this kind of calculator.
How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.
Estimate only.
Frequently Asked Questions
Does this include thresholds?
No — enter the amount above the applicable threshold where relevant.
How accurate is this estimate?
Rates are approximate reference values. Local rates, exemptions and rules can differ, so treat the output as a planning figure only.