The URS 457(b) allows you to contribute pre-tax dollars that grow tax-deferred until they're withdrawn. NYS Pension Taxation Requirements By State.Will Your NYS Pension be Taxed If You Move to Another State? We'll explain the major state personal income tax considerations that apply to deferred compensation or retirement income. Questions regarding §457 maximums and refunds should be directed to Louisiana Deferred Compensation at (225) 926-8082 or toll free at (800) 937-7604. This plan allows eligible employees to: Set aside money towards their retirement. Our vision is to transform financial lives through advice, people and technology. Our mission is to empower financial freedom for all.