“Everything is deductible until the audit” is an adage frequently repeated in the tax preparation industry. Generally, it’s mentioned tongue-in-cheek, but today’s taxpayer (and her tax pro boyfriend) may have taken it a bit too literally. Additionally, cutting corners may seem like a time-saving strategy in the moment, but the potential to backfire can’t be ignored. In this case, the taxpayer is about to learn things the hard way.

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.


