W-8BEN vs W-8BEN-E: Which Form Does Your US LLC Need?

Short answer: W-8BEN is for foreign individuals; W-8BEN-E is for foreign entities. Because a single-member foreign-owned US LLC is usually a "disregarded entity," the form often flows to you as the individual owner (W-8BEN) — but which one a US client needs can depend on how your LLC is classified, so confirm with a tax pro.

Why a US client asks for it

When a US business pays a foreign person or entity, US rules may require them to withhold tax (up to 30%) unless you certify your foreign status. The W-8 form is that certification — it tells the payer who you are and, where a treaty applies, can reduce withholding.

W-8BEN (individuals)

Use this if you're providing services as a foreign individual (or your single-member LLC is disregarded back to you). It certifies you're not a US person and claims any tax-treaty benefits between your country and the US.

W-8BEN-E (entities)

Use this if the payee is a foreign entity (a company, not an individual). It's longer and asks about the entity's classification and treaty status.

How to handle it

1. Confirm how your LLC is classified (single-member LLCs are usually disregarded → owner-level).
2. Fill the correct form accurately, including any treaty claim.
3. Send it to the client/payer — these forms go to the company paying you, not to the IRS.
4. Re-issue when it expires (generally valid ~3 years).

Where this fits

W-8 forms are part of the same compliance picture as your EIN and Form 5472. FounderFi keeps guides for all three so you're not piecing it together from forum posts.

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Educational guidance, not licensed tax advice. Form selection depends on your classification — confirm with a qualified preparer.