A supplemental retirement plan that allows employees to contribute a portion of their pretax salary, within certain Internal Revenue Service (IRS) limits. Complete this form to decline your enrollment in the San Bernardino County 457(b) Deferred Compensation Plan.In this guide, we've segmented the retirement planning stages into: Before Retirement, At Retirement, and After Retirement. 4) If you have only non-refundable contributions, your only option is deferred retirement with reciprocity. You may not request a refund. The CalPERS 457 Plan is a voluntary deferred retirement savings plan that allows you to defer any amount, subject to annual limits, from your paycheck. Set a reminder in your calendar to check your statement each year to ensure your service credit is accurate . â–¡ Consider signing up for a deferred compensation. This brochure summarizes the benefit plans that are available to San Bernardino Superior Court eligible employees and their dependents. 457(b) Deferred Compensation Plan - County match after one year of continuous service; Paid leave.