Montana Public Employee Retirement Administration

Member Self-Service Portal

The Montana State Information Technology Services Division (SITSD) has changed the method by which users authenticate to Member Self-Service Portal (MSS). Members will now use Okta rather than ePass to log in. Any member who has used MSS within the last two years and has not changed their email address will have their User ID transferred to Okta and be required to “activate” their account and establish a password. If your email address did not match our records when ePass was transferred to Okta you may have to create a new Okta account and re-register with MSS. 

Create an Okta Account

Mt.gov email accounts cannot be used to create Member Self-Service Portal (MSS) accounts

Okta Dashboard login for existing Okta users

Once you are logged into the dashboard, click on Member Self-Service Portal (MSS) app. Please remember MSS cannot be accessed through a state computer.

Before you get started

  • Guide to setting up a new Okta account
  • You will need your Member ID to register for MSS. It can be located on your annual statement or by calling the MPERA Member Call Center Toll Free at 1-877-ASK-PERB (1-877-275-7372) or in Helena at 444-3154
  • If you have trouble logging into Okta or if you get an error during your registration process, please email MPERAOktaHelp@mt.gov 
  • After successfully registering if you have trouble logging in again, you may need to clear your browser cache and login to MSS through Okta again