The online Pension Estimator is available through Employee Self Service. Pension Plan Members of the Employee Retirement System (ERS) can access it through Employee Single Sign On. Choose the PeopleSoft / Pension Administration option, then click "SELF SERVICE", then "BENEFITS INFORMATION", then "PENSION ESTIMATES". Enter the first of the month in which the employee plans to retire as the retirement date. Please note: Retirement Savings Plan (RSP) and Guaranteed Retirement Income Plan (GRIP) members cannot access the Pension Estimator because they are not eligible for an ERS pension plan.