Nash Support Accounts Account creation Can I create multiple accounts? Nash November 22, 2019 17:27 Updated No, multiple accounts are not permitted. Related articles Can I use my Extension login credentials to log in to the Nash web platform? How do I link my bank account to Nash? Why do I have to repeat identity verification (KYC) to change my name? I receive an “Incorrect code” error when entering my two-factor authentication (2FA) code. I did not receive the verification email after creating my account.