Tax Coda Weekly Digest — January 18, 2026

This week was about lines being redrawn and enforced. The IRS moved to narrow long-standing exemptions. Courts cut off deductions, shut down preparers, and stripped tax-exempt status where records failed.

Outside enforcement, FOIA data showed how uneven capacity still shapes outcomes. The theme was clarity through contraction. Fewer assumptions. Fewer shortcuts. Fewer places to hide.

1. IRS Proposal Redraws Tax Lines for Sovereign Investors

The IRS proposed regulations that would narrow the §892 exemption for foreign sovereign investors. The changes focus on limiting when sovereign wealth funds and government-controlled entities can avoid U.S. tax on investment income. The proposal targets structures that blur the distinction between commercial activity and passive investment.

Why It Matters:

• Shrinks the scope of a long-standing sovereign tax exemption.

• Increases exposure for funds investing through complex entities.

• Forces reassessment of U.S. investment structures.

Takeaway:
Sovereign inves…