MPERA will mail all 1099-R tax forms by January 31, 2026. All Change of Benefit notices will also be sent in early February. These documents should arrive by the second week of February.
Member Account Login
New Members
Leaving Employment
Applying for Retirement
Purchasing Service
Calculating an Estimate
Calculating a 1-for-5 Service Purchase
Welcome to Retirement
GABA
Working After Retirement
Taxes and 1099 Information
ERIC Login
Employer Introduction
Employer Educational Webinars
Instructional Videos
Employer Reporting Manual
Employer Forms
Contribution Rates
GASB
Account Login
Exploring 457(b)
Signing up for 457(b)
Changing Your 457(b) Deferrals
Learn About Your Defined Contribution Retirement Plan
Meet Your Montana Empower Team
Educational Webinars
Board and Committee Meetings
