W-8BEN form is valid for 3 years starting from the date of declaration to the last day of the third succeeding calendar year. E.g. W-8BEN form submitted on 31st Oct 2019, remains valid through 31st Dec 2022.

If there is a change in circumstances that marks any information on the form incorrect, you must re-submit a new form to certify your tax status. This should not be construed as tax advice and we recommend you to consult a professional tax adviser for tax-related questions.