Tarrant County offers an optional tax-deferred retirement savings program called Deferred Compensation (457(b) plan). State employee: • This form is used for stopping deferrals, changing product investment or beneficiary.Nationwide retirement plans prepare you for the future. Learn more about 457(b) plans designed for government workers. Complete an account application(s) with the provider(s) you have selected. A nonqualified deferred compensation (NQDC) plan is an agreement between you and your employer to pay some portion of your compensation in the future. This plan allows eligible employees to: Set aside money towards their retirement.