Can I use the same email address for my U.S. and European N26 accounts?
No. For security purposes, you must have a unique email address linked to each N26 account. When signing up for your U.S. N26 account, please select a different email address than the one used for your European N26 account.
Additionally, in order to sign-up for a U.S. N26 account you must be a U.S. citizen or a U.S. permanent resident.