Much of what happens in Tax Court is run-of-the-mill. Once the tax general practitioner learns the jurisdictional limits and procedural moguls, s/he can advise clients whether to spend the sixty bucks and the certified mail fees when TAS, Examination or Appeals can't deliver an acceptable result. Following the Court's orders and opinions for a while should do that. I try to present the less-than-usual, below-radar points for generalists and specialists.

Kwong v. United States: A Pandemic-Era Decision That Could Reshape Tax Deadlines, Penalties, and Refund Opportunities
The 2025 court decision, Kwong v. United States, is quietly gaining traction among tax professionals for exactly these reasons. Its implications could be far-reaching, potentially opening the door to refund claims, penalty abatements, and revived tax deadlines that many assumed were long closed. But there’s a catch: the opportunity to act may be time-sensitive, and the window to preserve claims could begin closing in just a few short weeks. Here’s what the court actually decided and why it matters now.


