We encourage you to ask about and understand all fees associated with all your investments. Retirement Plan Fees.Information on these expenses can be found in the fund profiles or the respective prospectus. Call 877-644-6457 to receive the fund profile or prospectus. In the current environment, service at the local level may be more challenging than ever before. This handbook is one small way my office seeks to assist you in. Ohio Deferred Compensation is a supplemental 457(b) retirement plan for all Ohio public employees. It provides participants with educational tools.