In the United States Family Advisor and Non-Professional Advisor accounts can charge fees only if the law of the account holders legal state of residence allows it. Since each state has different laws pertaining to the ability to charge a fee and the limit of the fee charged (if applicable), it is ultimately the responsibility of the account holder to investigate the state laws for details.
IB Canada and IB Hong Kong account holders do not have the ability to charge fees in a Family Advisor or Non-Professional Advisor accounts.
European countries do not allow Family Advisor accounts to charge fees.