June 07, 2019 13:53 Updated Follow Your employer will enroll you in TRF. You will then receive a welcome packet by mail from INPRS. Related articles What is the difference between TRF Hybrid and TRF My Choice Retirement Savings Plan? What PERF plans can I offer my employees as a political subdivision employer? I am a public school. How do I join the Teachers’ Retirement Fund (TRF)? I am an employer. Where can I access your Public Employees’ Retirement Fund (PERF), Teachers’ Retirement Fund (TRF) and 1977 Fund participation forms? When will I get my 1099-R form?