Tax rules are generally designed with a purpose in mind. Most rules serve to define the tax base and tax rates. Many others serve a behavioral purpose to encourage or discourage certain activities. The focus of this article stems from tax rules that are a combination of favoring certain activity such as generation of capital gains, and a limitation on such gains for certain taxpayers, such as the so-called “hot assets” rule for partners under IRC Section 751, Unrealized Receivables and Inventory Items. While Section 751 has been in the tax law for decades, a new application of it was raised by both the IRS and California FTB. This article summarizes Rawat, TC Memo 2023-14, rev’d, No. 23-1142 (DC Cir., 2024), and FTB Legal Ruling 2022-02, and offers observations on their relevance to tax research and practice.

Worrisome Messages Subtly Delivered Via Recent Tax Developments
Tax professionals are inundated with tax developments from all branches of the government and from all levels of government on a daily basis. Our technical tax knowledge expands weekly. Given the immensity of tax law changes in P.L. 119-21 (July 4, 2025), informally named the One Big Beautiful Bill Act (OBBBA), and the guidance we’ll continue to get over the next few years along with non-OBBBA updates, we might run out of time and bandwidth to step back and ask what additional relevance this guidance, as well as various reports issued by the government every day, mean for the well-being of our tax system. This article unpacks select tax law changes and government documents to offer four subtle messages within them. Generally, the messages don’t bode well for an effective tax and revenue system. The article ends with some suggestions on what can help improve our tax system.


