What Is Form W-8BEN?

Form W-8BEN is a tax form for non-U.S. citizens or residents which certifies that they are not U.S. taxpayers. This certification helps ensure you're taxed correctly on U.S. income and not overtaxed if your country has a tax agreement with the U.S. In short, as a foreign individual, you use Form W-8BEN to ensure the correct amount of U.S. tax (if any) is withheld from payments you receive.

Who Is Required to File Form W-8BEN?

You need to file Form W-8BEN form if you're not a U.S. citizen or resident but receive money from U.S. sources—like dividends, interest, or royalties. In short, any non-resident earning U.S.-sourced income that’s subject to withholding must complete Form W-8BEN to confirm their foreign status and claim any applicable treaty benefits.

When Is Form W-8BEN Due?

You need to submit your W-8BEN form before you receive your first payment. Once signed, it's valid for three subsequent calendar years unless something important changes, like your address or citizenship status.

What Are the Penalties for Not Filing the Form?

Without a completed W-8BEN tax form, U.S. payers will withhold 30% of your income for taxes—or 24% for certain payment types. This happens even if you should qualify for a lower rate under a tax treaty, making it important to submit the form promptly.

What Information Do I Need When You File Form W-8BEN?

You need basic information to complete your W-8BEN form, such as:

• Full name
• Country of citizenship
• Home address
• Foreign tax ID number

If you're claiming tax treaty benefits, you'll need details about which specific treaty provisions apply to you.

Where Do I Send the Form?

Don't send your W8BEN tax form to the IRS. Give the completed form directly to whoever requested it—usually your U.S. bank, broker, or the company paying you. Always keep a copy for your records.