Interactive Investor

W-8BEN - trading US shares

To invest in US shares within a Trading Account or ISA, you must complete a W-8BEN form

You do not need to do this to trade US shares within a SIPP account. 

You can access a W-8BEN form through your online account. 

How to complete a W-8BEN form

  • Select Account > Useful Forms from the menu. 
  • If you scroll down, you can view a guide to completing the W-8BEN before clicking Go To W-8BEN Online
  • Click New Form
  • Complete the form chooser by choosing the options which apply to you. This process may take up to 10 minutes to complete. 
  • When you reach the Declarations stage, click Generate PDF to open your W-8BEN form in a new window. Please review the document and check the details are correct.
  • If you are happy the information in it is correct, close the new window containing the W-8BEN form. 
  • Click Submit to confirm. 

Once you have completed your W-8BEN form, you will be able to trade US shares. 

It will remain valid for three years before you need to renew.