Title 26 › Subtitle Subtitle A— - Income Taxes › Chapter CHAPTER 1— - NORMAL TAXES AND SURTAXES › Subchapter Subchapter N— - Tax Based on Income From Sources Within or Without the United States › Part PART V— - INTERNATIONAL BOYCOTT DETERMINATIONS › § 999
You must tell the IRS if you, a foreign company you partly own, or any related company joined, helped, or were asked to join an international boycott during the tax year. The IRS keeps a list of countries that may force boycott behavior and updates it at least every three months. If you did take part, all of your business in that country — and in other countries that require the boycott to do business there — is treated as connected to the boycott unless you can clearly show a specific operation was separate and did not join the boycott. “Joining or helping” includes agreeing to refuse business with a boycotted country or with U.S. firms dealing there, refusing to hire or do business with people of certain nationalities, races, or religions, or refusing to ship or insure goods except on carriers that also follow the boycott. The rule does not apply when you must follow U.S. law, presidential orders, or foreign import-export bans. The IRS uses a formula to limit some tax credits and reportable foreign income when boycotts are involved, but you can instead show which operations and taxes are tied to the boycott. You can ask the IRS to decide if an operation counts, even before you start. If you control a company, the law treats your actions and the company’s actions as the same. Willfully failing to report can bring up to $25,000 in fines, up to one year in jail, or both.
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Internal Revenue Code — Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 999
Title 26 — Internal Revenue Code
Last Updated
Apr 6, 2026
Release point: 119-73