Dental plans enrollment
If you are currently enrolled in dental benefits, you will automatically be re-enrolled in the same plan(s) for 2026 and don’t need to do anything.
Active employees
Open enrollment for the 2026 plan year is October 6 - October 31, 2025.
Dental enrollment
If you plan on enrolling in a different dental plan for 2026, or adding a major coverage supplemental dental plan, visit the State of Wisconsin – ETF enrollment website to verify eligibility and coverage. You will receive a new ID card if you are a new subscriber to a plan.
Local employees
Local employees should check with your employer to see which dental plans are offered.
New hires and current enrollment changes
New hires or currently enrolled employees who would like to change your election should visit with your payroll/benefit specialist.
Supplemental insurace application/changes
Active employees may download the form below and return it to your employer to enroll or make a change to your supplemental insurance.
Supplemental Insurance Application/Change Form
Retirees enrollment changes
Retirees or currently enrolled retirees who would like to change your election should contact ETF.
Supplemental Insurance Application/Change Form
Contact ETF
For retiree enrollment changes contact:
ETF Benefit Specialists
Hours: 7 a.m. to 5 p.m. CST, Monday - Friday
Phone: 877-533-5020
Outside the U.S. 001-608-266-3285
WI Relay: 711
Contact Delta Dental
For questions about enrollment or our dental plans contact:
Delta Dental of Wisconsin Customer Service
Hours: 7:30 a.m. to 5 p.m. CST, Monday - Friday
Phone: 844-337-8383
Email: etfcustomerservice@deltadentalwi.com
