Form W-8BEN at a glance
| Official title | Certificate of Foreign Status of Beneficial Owner for United States Tax Withholding and Reporting (Individuals) |
| Issued by | Internal Revenue Service (IRS) |
| Edition | October 2021 |
| Pages | 1 |
| Fillable fields | 22: 20 text fields, 2 checkboxes |
| OMB number | 1545-1621 |
| Official PDF | fw8ben.pdf on irs.gov |
| Form page | irs.gov/forms-pubs/about-form-w-8-ben |
| Cost with FillWise | 1 fill |
Counted on Oct 6, 2026 from the official PDF, with the same engine FillWise fills it with.
What Form W-8BEN asks for
- Page 1: Name of individual who is the beneficial owner, Country of citizenship, City or town, state or province. Include postal code where appropriate, Country, Mailing address (if different from above), Foreign tax identifying number (see instructions), Reference number(s) (see instructions), Date of birth (MM-DD-YYYY) (see instructions), I certify that the beneficial owner is a resident of, of the treaty identified on line 9 above to claim a and more.
The captions printed next to the first fields of each page, as the PDF gives them.
Fields to watch on Form W-8BEN
- 3 boxes with a fixed number of characters, such as Date of birth (MM-DD-YYYY) (see instructions) (10). Long numbers are split across them, so check the digits.
How to fill Form W-8BEN with FillWise
- Open the official PDF from irs.gov in Chrome.
- In the FillWise side panel, paste your notes or attach a photo of a document, and press Fill form.
- Check all 1 page of the downloaded PDF before anyone signs.
Without the extension: Fill a PDF in your account.
How FillWise handles Form W-8BEN
FillWise fills this form the regular way: the AI reads each field's printed caption, its tooltip and its options, and answers from your notes.
It also carries Adobe XFA data; FillWise fills the regular fields and drops the XFA part, so the result opens in any reader.
The form has a digital signature field. FillWise leaves it empty: signing is yours.
What to check before you file
- The edition. Agencies replace their forms with new editions. This page describes the October 2021 edition; check that your copy is still the current one on irs.gov/forms-pubs/about-form-w-8-ben.
- The treaty article and rate in Part II come from the treaty itself, not from your notes.
- Names and numbers character by character; signatures, fees and supporting documents stay with you.
Filling Form W-8BEN for many people
Bulk fill in your FillWise account takes Form W-8BEN and a CSV or Excel sheet with one person per row. It fills the first one and stops so you can check the result, then fills the rest and hands back one zip. Each copy costs 1 fill, the same as filling it on its own. How it works step by step: bulk PDF form filling guide.
Cost
Form W-8BEN has 1 page, so filling it costs 1 fill: FillWise charges a PDF fill by the pages it fills, one fill per started 5 pages. The free plan starts with 20 fills and then tops back up to 5 fills a week, no card required. Paid plans are on the pricing page.
Privacy
The PDF is filled in your browser; only its field list and your data go to our server for the AI, and nothing is stored. Details: privacy and security.