Real Estate Rule Upheld, Treasury Weakens Corporate Minimum Tax - Just the FACTs 2/26/26

February 27, 2026 - 03:05

A significant ruling this week preserved a crucial tool for uncovering illicit financial flows within the U.S. real estate market. A federal court upheld the Corporate Transparency Act, mandating that anonymous shell companies report their true owners to the Financial Crimes Enforcement Network. This law is vital for piercing the secrecy that allows corrupt actors and criminals to launder money through luxury properties.

In a separate development, the U.S. Treasury Department finalized regulations for the corporate alternative minimum tax that appear to substantially weaken its scope. The rules grant significant concessions to multinational corporations, particularly in how they calculate their book income. Critics argue these adjustments create substantial loopholes, potentially allowing many large, profitable firms to avoid the 15% minimum tax intended by the Inflation Reduction Act.

These opposing moves highlight the ongoing tug-of-war between closing down avenues for financial secrecy and the pressures applied by corporate interests on new tax initiatives. The transparency ruling represents a hard-fought victory for anti-corruption advocates, while the tax guidance has sparked concerns about the effectiveness of a key legislative effort to ensure large companies pay a fairer share. The practical impact of both policy decisions will be closely watched in the coming years.