Tax shelters offered high income taxpayers an easy way to reduce and even eliminate federal income taxes at the individual level. The growing tax avoidance schemes, many questionable in nature, threatened to collapse the U.S. tax system. Hence the need for tax reform and the Economic Recovery Tax Act of 1981 (ERTA). New rules cannot keep a tax professional down. Real estate was once again the favorite tool for reducing taxes. Enter cost segregation. Couple that with bonus depreciation and the automatic change of accounting method using Form 3115 , and you have a recipe for serious tax reduction. The tax shelters of the 1970s were often questionable. Cost segregation is still a valid way to accelerate deductions for income property owners. But none of that compares to the tax benefits available under the Inflation Reduction Act of 2022 (the IRA).

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.


