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FY26-06: Version 3.16.0

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FY26-05: Version 3.15.0

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Total Retiree Advantage Illinois (TRAIL) Summary | Jan. 1, 2026 - Dec. 31, 2026

  • Read more about Total Retiree Advantage Illinois (TRAIL) Summary | Jan. 1, 2026 - Dec. 31, 2026

TRAIL Medicare Advantage Prescription Drug (MAPD) Program Initial Enrollment Guide

  • Read more about TRAIL Medicare Advantage Prescription Drug (MAPD) Program Initial Enrollment Guide

FY26-07: Defined Benefit Fall 2025 Reporting Reminders

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FY26-06: Gemini Sick Leave Reporting Guidance

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FY26-05: Return to Teaching in Subject Shortage Area

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FY26-02: Version 3.12.0

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FY25-11: Supplementary Reports & Sick Leave Reporting Guidelines

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FY25-10: 2025-26 Contribution Rate Changes and Tier Limitations Download

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