Moore v. United States: The Supreme Court’s Tax Dilemma

Dec 13, 2023

In the world of taxes, all eyes have been on the Supreme Court and the case of Moore v. United States. What makes this case so monumental, you ask? It’s not every day that the Supreme Court hears arguments around tax laws affecting individuals, much less a high-stakes case that could redefine the meaning of taxable income.

At the heart of Moore v. United States is a provision of the Tax Cuts & Jobs Act (TCJA) enacted in 2017, requiring companies to pay taxes on foreign profits that had previously been untaxed. This mandatory repatriation tax is now being called unconstitutional by one Washington state couple.

In 2005, Charles and Kathleen Moore invested $40,000 in KisanKraft, a farm equipment retailer based out of India. The couple alleges that they never received any foreign profit payments from the company because all such profits were reinvested by KisanKraft. The Moores argue that such “unrealized gains” are not actually income and therefore should not be taxed. Their case argues that the TCJA provision violates apportionment requirements under the 16th Amendment because it allegedly taxes them on ownership of personal property — in this case, their KisanKraft shares — rather than on realized or received income.

While the Moores are simply seeking a refund of the one-time $15,000 increase in their tax bill due to the change in the law, the case carries much broader implications. A ruling in their favor could threaten other provisions of the tax code. The Justice Department has also noted that a ruling by the Supreme Court invalidating the mandatory repatriation tax could cost the U.S. government $340 billion over the next decade. That amount could grow exponentially if the decision invalidates other tax provisions as well.

While a ruling is not expected until June of 2024, some justices have signaled the possibility of upholding the tax by attributing the income earned by the foreign company to its shareholders. William Vaughan Company’s tax team is closely monitoring updates in the Moore v. United States case. Be sure to subscribe to our insights as we continue to share any breaking news on the ruling.

Categories: Tax Compliance