Understanding the Additional Medicare Tax and Its Impact on Higher Earners
Explore the 2022 Medicare surcharge tax and its impact on professionals. Discover income considerations, filing status implications, and tips for managing costs.

The Additional Medicare Tax is a 0.9% surtax that applies to earned income above certain thresholds. For 2022, these thresholds were $200,000 for single filers and $250,000 for married couples filing jointly.
This tax is separate from the standard Medicare payroll tax (1.45%) and from IRMAA surcharges on Medicare premiums. Understanding both is essential for comprehensive retirement tax planning.
The 0.9% additional tax applies to wages, railroad retirement compensation, and self-employment income above the threshold. Employers must begin withholding once wages exceed $200,000 — regardless of filing status.
For high-income professionals, understanding both the Additional Medicare Tax and Medicare IRMAA surcharges is essential. Together, these can significantly impact take-home pay and retirement income.
Learn about strategies to reduce your MAGI and manage overall Medicare-related costs. Proper tax planning can help minimize the impact of these surcharges.
Our tools help project total Medicare costs including taxes and surcharges.
Schedule a DemoDisclaimer: This article is educational content for financial professionals. It is not investment, tax, legal, insurance, or accounting advice, and it is not a recommendation of any security, strategy, or product. Any examples, figures, and calculations are hypothetical illustrations based on the stated assumptions and on tax and Medicare rules in effect at the time of writing, which are subject to change; they are not predictions or guarantees, and individual results will differ. RetirementAdvisorPro is not a registered investment adviser, broker-dealer, insurance agency, law firm, or accounting firm, and nothing here creates an advisory or professional-client relationship. Consult a qualified financial, tax, or legal professional regarding your specific circumstances. See our full disclosures.
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