November 15, 2019 20:14 Updated Follow Teachers' Retirement Fund member forms are available on the website here. Related articles How do I retire from the Public Employees' Retirement Fund? How do I contact INPRS? I'm a vested TRF member. How can I receive an online retirement benefit estimate? How do I find my INPRS Pension Identification (PID) number? I can't find my PIN number. What should I do?