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Withholding of Tax on Nonresident Aliens and Foreign Entities›For use in 2026›Documentation

Documentation for Chapter 3

2026 Publ 515 (PDF) · 2026-10-03 edition · updated 2026-10-04 · United States

For purposes of chapter 3, in most cases, you must withhold 30% from the gross amount paid to a foreign payee unless you can reliably associate the payment with valid documentation that establishes either of the following.

  • The payee is a U.S. person.

  • The payee is a foreign person that is the beneficial owner of the income and is entitled to a reduced rate of withholding under the Internal Revenue Code, or an applicable income tax treaty.

For rules related to when a withholding agent may rely on an otherwise valid withholding certificate received electronically from a third-party repository, see Regulations section 1.1441-1(e)(4)(iv)(E).

If withholding is applied under chapter 4 on a payment, no withholding will be required on such payment under chapter 3.

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