The tax forms are related to the information exchange agreement between Iceland and the United States regarding the FATCA (Foreign Account Tax Compliance Act) tax legislation.
W-8BEN is a form filled out by individuals who are not US taxpayers to confirm their status in order to benefit from the rights provided under a double taxation treaty.
If you are a US taxpayer under US tax legislation, you may need to submit a different type of W-form. Arion Bank does not provide tax advice, so if you are uncertain about your tax situation, we encourage you to seek guidance from an advisor with expertise in tax matters.
Further information is available on the websites of the Icelandic Tax Authority and the US tax authorities.