The URS 457(b) allows you to contribute pre-tax dollars that grow tax-deferred until they're withdrawn. Your employer will typically allow you to withdraw funds once you've reached 70½.Lump-sum distribution. Unforeseeable emergency. To withdraw money for an emergency with a 457(b) plan requires you to meet the rules for an Unforeseeable Emergency withdrawal. Submit your forms as follows: 1) Inquries and questions can be sent via email to the Plan. Here's an overview of how to fill out a 457 retirement plan application for New York State. Enjoy! This plan operates similarly to a 401(k) or 403(b), only there is not a 10 percent penalty for withdrawal.