January 20, 2024 03:00 Updated Follow Related articles What’s the difference between the PERF Hybrid plan and the My Choice: Retirement Savings Plan? What is the cash refund feature? I’m a member of the PERF My Choice plan and I am not yet vested in all of my employer contributions. How much of my balance could I have access to? Who is eligible to participate in TRF My Choice? I am a turnaround school. How do I join the Public Employees’ Retirement Fund (PERF) and the Teachers’ Retirement Fund (TRF)?