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IRS finalizes §892 rules on foreign government investment income

26 CFR Part 1. TD 10042. RIN 1545-BG08

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Tax Coda
Dec 15, 2025
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Foreign governments get more explicit rules on when U.S. investment income stays tax-exempt and when it does not. The IRS tightened definitions, expanded safe harbors, and finally cleaned up decades of temporary regulations.

What This Is

Treasury and the IRS issued final regulations under §892 governing when income earned by foreign governments from U.S. investments is exempt from U.S. tax and when that exemption is lost.

The rules focus on three pressure points:

  • What counts as commercial activity

  • When an entity becomes a controlled commercial entity, or CCE

  • How partnership investments are treated

These regulations replace large sections of the 1988 temporary rules and finalize proposals that have been pending since 2011.

Who Is Affected

  • Foreign governments

  • Sovereign wealth funds

  • Foreign government pension funds

  • State-owned investment vehicles

  • Any fund or structure relying on §892 to shield U.S. income

If you touch U.S. real estate, private equity, credit funds, or structured products, this matters.

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