January 02, 2018 19:18 Updated Follow You can update the email address that INPRS has on file for you by logging on to your secure account here. Related articles How do I change my address? What if I don’t know my username and password to log on to my PERF or TRF account? When I log in to my INPRS account at myINPRSRetirement.org, I'm redirected to voya.com. Should this be happening? What new services from INPRS are available in 2018? When should I start thinking about planning for retirement?