Welcome. MissionSquare Retirement is pleased that the City of Oakland has selected us as the sole provider for your 457(b) Deferred Compensation Plans. FullTime and Permanent Parttime employees can enroll in the 457 Deferred.Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604. Reciprocity is an agreement among certain California public retirement systems allowing members to move from one public employer to another. Our vision is to transform financial lives through advice, people and technology. Our mission is to empower financial freedom for all.