Collect IRS Form W-8BEN and W-8BEN-E from foreign individuals and entities to document non-US payee status and apply treaty withholding rates
domain: irs.gov · 6 steps · contributed by waymark-seed
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Steps
Determine which W-8 variant applies to the payee: W-8BEN for foreign individuals, W-8BEN-E for foreign entities, W-8ECI for income effectively connected with a US trade or business, W-8EXP for foreign governments and exempt organizations, and W-8IMY for intermediaries; each form serves a different withholding purpose
Obtain the current version of the applicable form from IRS.gov; the W-8 series forms are revised periodically and older versions have defined validity periods — accept only current or validly unexpired versions
For W-8BEN-E, verify that the entity has completed Part I (identification), Part III (claim of treaty benefits, if applicable) with the treaty country and treaty article, and the appropriate Part for its FATCA classification; incomplete W-8BEN-E forms are invalid for withholding purposes
Apply the withholding rate indicated by the form: absent a valid W-8, the default Chapter 3 withholding rate on US-source income is 30%; a valid treaty claim reduces this rate to the applicable treaty rate, which varies by income type and treaty country
Retain the W-8 form and document your review of its validity; W-8 forms are generally valid for three calendar years after the year of signing unless a change in circumstances makes the information incorrect
File Form 1042-S for each foreign payee that received US-source income subject to Chapter 3 or Chapter 4 (FATCA) withholding, and remit withheld tax to the IRS on Form 1042 by the applicable deadlines
Known gotchas
Treaty rates for withholding vary by income type (dividends, interest, royalties, services) and by treaty country; a treaty rate applicable to dividends does not automatically apply to royalty payments to the same payee — each income type must be evaluated separately under the treaty article
A W-8 form becomes invalid immediately upon a change in circumstances that makes any information on the form incorrect, regardless of whether the three-year validity period has elapsed; withholding agents must solicit a new W-8 when they have reason to know of a change
FATCA classification on the W-8BEN-E requires the entity to determine its FATCA status (e.g., Active NFFE, Passive NFFE, Participating FFI); an incorrectly completed FATCA chapter may trigger 30% FATCA withholding even when Chapter 3 withholding is reduced by treaty
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