Use the My Interactive Retirement Planner SM to find out how your financial decisions, assets and plan might affect your retirement. Plan Name, Standard Limit, Catch-up Limit (Age 50 and older).In all three retirement plans, you contribute 10 percent of your salary and your employer contributes 14 percent. Traditional Pension Plan. Learn about the 2025 contribution limits for different retirement savings plans including 401k, 457, 403b, 401a and IRAs. (Includes catch-up contributions). Retirement with SERS is a matter of eligibility. You must meet one of the age and service credit combinations to be eligible for a monthly, lifetime pension. Benefits Insights ; SIMPLE IRAs and 401(k)s. Contribution rates for each retirement system.