Deferred compensation plans tend to offer better investment options than most 401(k) plans, but are at a disadvantage regarding liquidity. Dallas County offers a Deferred Compensation Program, Nationwide Retirement Solutions, a 457 plan.This document provides only a summary of the main features of the City of Dallas 457 Plan and the Plan Document will govern in the event of discrepancies. A deferred compensation plan looks like a 401k plan. You make deferrals, select investments and pay taxes upon distribution. 457(b) plans and 401(k) plans are very similar. Both offer you the opportunity to make tax-deferred contributions to a retirement account. The City of Dallas offers a retirement savings plan 401(k) and a Deferred Compensation Plan 457(b). Creditable compensation is an important component in the calculation of your retirement benefit, as well as some types of active member death benefits.