FullTime and Permanent Parttime employees can enroll in the 457 Deferred. Complete and submit the 457 Deferred Compensation Plan enrollment form and submit to Michael Akanji, City of Oakland Benefits Technician.Participants in the Deferred Compensation Plan who separated from County service are requested to submit a Distribution Election form. Future benefits from the 457(b) Plan will reflect the amount of a participant's voluntary salary deferral contributions plus earnings. Vesting is immediate. See the Form 1040 instructions to determine if you are required to complete Form 8959. Welcome. MissionSquare Retirement is pleased that the City of Oakland has selected us as the sole provider for your 457(b) Deferred Compensation Plans.