May 28, 2020 12:51 Updated Follow The variable percentage for employer contribution rates is set annually by the INPRS Board of Trustees. Related articles Can someone walk me through the PERF Hybrid and My Choice: Retirement Savings Plan options? Are contribution amounts covering unfunded pension liability made to My Choice: Retirement Savings Plan accounts? Where on my annual member statement can I find out how much my employer is contributing to my defined contribution account? What’s the difference between the PERF Hybrid plan and the My Choice: Retirement Savings Plan? What are my retirement account investment options?