June 04, 2017 16:03 Updated Follow If you are a PERF or TRF retiree, you will receive a 13th check in a specific year only if the Indiana General Assembly passes legislation. Click here for more information. Related articles How much will my 13th check be? When do I get a COLA if I'm in PERF? Where do I find my quarterly member statement online? What is the DROP? What is a 13th Check?