Understanding Tier 2: What RSEA Members Need to Know (Plain‑Language Guide)

What is Tier 2?

Tier 2 is the pension plan for Illinois state employees hired on or after January 1, 2011. If you were hired before that date, you are Tier 1. If you’re already retired, you are most likely Tier 1.

Tier 2 was created to reduce pension costs after the 2008 financial crisis. It lowered benefits for newer employees in several ways.

How Tier 2 Is Different From Tier 1

Tier 2 employees:

  • Work longer before they can retire
  • Receive a smaller pension compared to Tier 1
  • Have a lower cost‑of‑living adjustment (COLA)
  • Have a salary cap that limits how much of their pay counts toward their pension
  • Receive a pension that may be too low to meet federal minimum standards

These differences are why Tier 2 is the biggest pension issue in Illinois today.

Why Tier 2 Is a Problem

1. It may violate federal “Safe Harbor” rules

Federal law says a public pension must be at least as good as Social Security. Some Tier 2 benefits—especially the salary cap and COLA—may fall below that standard.

If Illinois fails Safe Harbor, the state could be forced to:

  • Pay Social Security taxes for Tier 2 employees (billions of dollars), or
  • Increase Tier 2 benefits to meet the minimum

Either way, the state must act.

2. It hurts hiring and retention

Tier 2 employees earn significantly less over their careers. Studies show Tier 2 workers may lose $2,600 per year in retirement income and more than $170,000 over 15 years.

This makes it harder for the state to:

  • Hire new employees
  • Keep experienced workers
  • Fill critical roles in public safety, corrections, human services, and administration

3. It creates long‑term instability

If Tier 2 is not fixed, Illinois faces:

  • Legal risk
  • Federal penalties
  • Workforce shortages
  • Higher long‑term costs

This is why Tier 2 reform is a top issue in Springfield in 2026.

What Changes Are Being Discussed in 2026

Lawmakers and the Governor are considering several fixes:

  • Raising the Tier 2 salary cap to match the Social Security wage base
  • Adjusting the COLA so benefits keep up with inflation
  • Changing how final average salary is calculated
  • Using expiring state debt payments to fund improvements
  • Extending buyout programs to reduce long‑term liabilities

No final decisions have been made yet, but momentum is building.

What This Means for Tier 1 Retirees

Good news: Tier 1 benefits are not being changed. Tier 2 reform is about fixing the system for newer employees and keeping Illinois compliant with federal law.

A healthier Tier 2 system helps everyone because it:

  • Strengthens the pension funds
  • Reduces legal and financial risk
  • Supports the long‑term stability of SERS

Bottom Line

Tier 2 was created to save money, but it went too far. Now Illinois must fix it to:

  • Stay compliant with federal rules
  • Keep the pension systems stable
  • Attract and retain qualified state employees
  • Avoid costly penalties down the road

RSEA members should expect active discussions in 2026 about Tier 2 improvements, but no changes to Tier 1 benefits.

source:  https://www.nprillinois.org/illinois/2025-11-04/tier-2-pension-reform-bill-moves-forward-but-pritzker-says-theres-a-lot-more-work-to-do