Find your employer's plan. • Select: REGISTER.Use black or blue Ink when completing this form. It offers a generous agency contribution of 8 percent with a 5 percent required employee contribution. A deferred compensation plan (457) is also offered. If you anticipate that you will owe additional tax on your return, then you should submit your payment with a payment voucher. State employee: • This form is used for stopping deferrals, changing product investment or beneficiary.