Do I have to maintain a minimum balance? December 15, 2022 01:55 Updated No, you do not have to maintain a minimum balance to open a Dollar Account. Related articles How old do I have to be to open an account? What documents do I need to open my account? Can I cancel my account? How do I open a Dollarize account? I have completed my registration and I still cannot deposit to my account. What can I do?