Though 2025 was a gamechanger in many ways, Tax Court went on resolving controversies both arcane and mundane. Inventive counsel tried extending Supreme Court pronouncements and stretching narrow jurisdictional limits as always, Tax Court dealt with the Supreme Court's efforts to bring "discipline" to Tax Court practice, and self-represented petitioners continued to wander into sand traps of their own making.
Small Mistakes With Huge Costs for Your Client’s Tax Returns
Joshua Youngblood, EA, CTRS, CRETS, NTPI Fellow
We’ve all been there. A client walks into your office and, somewhere in the conversation, you realize that a seemingly minor oversight, a missed deadline, a form nobody filed, an election nobody mentioned, has spiraled into a five- or six-figure tax problem. In my years of practice, some of the most expensive mistakes I’ve seen weren’t the result of aggressive planning gone wrong. They were small, quiet errors. The kind that happens when a deadline slips, an election isn’t made, or a form gets overlooked entirely. The tax code is unforgiving in these situations, and the IRS has little sympathy for “I didn’t know.” This article walks through some of the most common, and most costly, small mistakes that can devastate your client’s tax situation, along with practical guidance for avoiding them.
