Practical Tax Insights & EA Exam Resources from a U.S. Enrolled Agent
A complete 2025 guide for OPT students seeking refunds of incorrectly withheld Social Security and Medicare (FICA) taxes. Learn exemption rules, employer procedures, IRS Form 843 filing, examples, and EA insights.
Understand Medicare Part B premiums and IRMAA in 2026. Learn how income affects your monthly cost, the new IRMAA brackets, and how to appeal or lower your payment after retirement.
Learn how and when to sign up for Medicare in 2026 — and avoid lifetime penalties. This guide explains automatic vs. manual enrollment, IEP, SEP, GEP, and smart timing tips for retirees.