March 30, 2017 18:37 Updated Follow You can get an estimate of your monthly pension benefit by logging on to your secure account here and selecting the PERF Pension tab to use the online calculator. Or, you can fill out this form and submit it to INPRS. Related articles I'm the spouse of a PERF member who has died. How do I get a survivor benefit? How can I get an estimate of my PERF retirement benefit? Can someone walk me through the PERF Hybrid and My Choice: Retirement Savings Plan options? What is my PERF pension benefit?