Betterment currently only operates in the United States, and for regulatory reasons cannot accept international customers residing outside the United States. This includes U.S. citizens residing and/or working abroad.* Login access to Betterment’s application and/or website may be blocked in certain countries. All customers must be at least 18 years of age in order to consent to all our agreements. Customers must have a permanent U.S. address, a U.S. Social Security Number or an ITIN, and a ...