A U.S. client is asking my foreign company to fill out Form W-8BEN-E. What is this?

Under U.S. tax law, any U.S. person making payments to a foreign person must generally withhold 30% of the payment and remit it to the IRS. Form W-8BEN-E ("Certificate of Status of Beneficial Owner for United States Tax Withholding and Reporting — Entities") is the mechanism for a foreign entity to certify its identity, claim beneficial owner status, and (if applicable) claim a reduced withholding rate under a tax treaty. Without this form, your client is legally required to withhold 30% of your consulting fees and send it to the IRS. With a valid W-8BEN-E, the rate may be reduced or eliminated.

For a straightforward UK limited company providing services, you need to complete: Part I (Identification of Beneficial Owner) — your company name, country of incorporation (UK), address, and FATCA classification. For most active businesses, the FATCA status is "Active NFFE" (Non-Financial Foreign Entity). Part II (Disregarded Entity or Branch) — skip unless you are using a branch or disregarded entity. Part III (Claim of Tax Treaty Benefits) — check the box claiming treaty benefits under the U.S.-UK treaty, enter the article and rate claimed, and certify that your company is a resident of the UK. Part IV through Part XXVIII cover specific FATCA statuses — as an Active NFFE, you would complete Part XXV.

The character of your income matters for treaty purposes. Consulting fees paid to a foreign company are generally classified as "business profits" under Article 7 of the U.S.-UK tax treaty. Under most U.S. tax treaties, business profits are not taxable in the U.S. unless the foreign company has a permanent establishment in the U.S. If your UK company has no U.S. office, no employees in the U.S., and no other permanent establishment, the treaty rate on your consulting fees is 0% — meaning no withholding should apply. You would claim this on Part III by citing Article 7 and a 0% rate.

The most common errors on Form W-8BEN-E include: using the wrong form (individuals should use W-8BEN, not W-8BEN-E), selecting the wrong FATCA status (most operating businesses are Active NFFEs, not passive entities), failing to claim treaty benefits (which results in 30% withholding), and providing an incomplete or unsigned form. Also, do not confuse this with a W-9, which is for U.S. persons — you should never complete a W-9 as a foreign entity. If your client's accounts payable department sends you a W-9, respond with a W-8BEN-E and explain that you are a foreign entity.

A Form W-8BEN-E is generally valid for 3 years from the date of signing, unless a change in circumstances makes any information on the form incorrect. The form expires on the last day of the third calendar year following the year in which it was signed. For example, a form signed any time in 2026 expires on December 31, 2029. Before expiration, your client will request an updated form. If you fail to provide a new W-8BEN-E before the old one expires, your client must begin withholding at 30% on subsequent payments.