We have done this and actually send a new fee schedule, with changes and effective date in bold print, so it is received 30 days prior to the change going into effect.
Depending on the type of accounts affected by the fee changes would determine whether we included it in monthly statements or not. We always give out a new fee schedule when someone opens a new account to cover all the bases.
Last edited by NotDoneYet; 08/06/13 07:05 PM.