Employer News
Dec 16, 2024 8:00am

Social Security Wage Base Set to Increase for 2025

ETF provides updated Social Security and Medicare wage bases for 2025. This information applies to all WRS employers and all other public employers in Wisconsin that provide Social Security coverage for their employees under Wisconsin’s Section 218 Agreement. 

ET-8947
Active Employee / Retiree / Local Employer / State Employer

Supplemental Insurance Program Fact Sheet

The State of Wisconsin Supplemental Insurance Program is an employee pay-all optional insurance program for state active employees, continuants and retirees.

ET-2405
Form Active Employee / Retiree

ETF Insurance Complaint Form

If you filed a grievance with the plan or benefit administrator and are dissatisfied with the final decision, you can request an administrative review from ETF.