Title 26 › Subtitle A — Income Taxes › CHAPTER 1 — NORMAL TAXES AND SURTAXES › Subchapter N — Tax Based on Income From Sources Within or Without the United States › PART V — INTERNATIONAL BOYCOTT DETERMINATIONS › § 999
You must tell the IRS if you or your business has operations in a country on the IRS boycott list or in a country where doing business may require joining or helping an international boycott. If you are a U.S. shareholder of a foreign corporation, you must report for that corporation. The report must say whether you or your related companies took part in, helped, or were asked to help a boycott during the tax year, and describe the business activity involved. The IRS will keep and publish the list of countries at least every three months. Helping or joining a boycott means agreeing to refuse to do business with a boycotted country, with U.S. companies trading there, with companies run by people of a certain nationality, race, or religion, or to refuse to hire people for those reasons. It also includes refusing to ship or insure goods using carriers that do not support the boycott. You do not have to report agreements that U.S. law requires, or rules that ban importing or exporting certain goods. If you do help a boycott, your operations in those countries are treated as involved unless you can clearly show a specific operation was separate and did not help the boycott. You can ask the IRS to decide if a particular operation counts, even before it starts. If a person controls a company, the person and the company are treated as having the same boycott actions. If you willfully fail to report, you can be fined up to $25,000, jailed up to one year, or both, in addition to other penalties.
Full Legal Text
Internal Revenue Code, Source: USLM XML via OLRC
Legislative History
Reference
Citation
26 U.S.C. § 999
Title 26, Internal Revenue Code
Last Updated
Sep 22, 2026
Release point: 119-110