Retirement plan guides for all Department of Retirement System plans including rules and benefit information for Washington State DRS pension customers. CONTRIBUTION AMOUNT – Use this section to specify the percentage or dollar amounts you will contribute to the plan.You can change your contribution. NACo's Deferred Compensation Program has helped more than 1.5 million county employees and retirees save for and live comfortably in retirement. Deferred compensation is an agreement between employee and employer to postpone part of the employee's income until separation from service. Find your employer's plan.