About IRMAA Command Center

Effective October 26, 2026

We help readers understand how income can change Medicare premiums and prepare better questions for Social Security and their advisers.

What this project provides

A free, browser-based calculator applies versioned official Medicare tables. Results explain the tax year, filing classification, income measure, coverage months and assumptions behind each estimate. The learning hub covers income timing, household situations and SSA procedures with primary sources.

This is an independent educational project, not affiliated with SSA, CMS, HHS, the IRS or an insurance company. It does not sell insurance, file appeals, provide medical care or make official benefit determinations.

Ownership and credentials

The operator's public name and contact details have not yet been supplied. This disclosure must be completed before a public launch or AdSense application.

No licensed tax, financial, legal or medical reviewer is currently identified. AI-assisted research and automated tests do not constitute independent professional or human review.

How information is checked

Rates are kept apart from components and referenced by premium year. Guides identify sources, dates and verification limits. Read our editorial standards and calculation methodology.

Funding and contact

The calculator is free. Advertising is currently disabled. Optional future ads would be confined to educational articles and subject to the configured consent process. Advertisers would not receive entered financial figures or influence premium tables.

A monitored contact channel is pending. You can download a correction draft; it will not be sent anywhere. Contact and corrections.