2027 Annual Enrollment: October 19 - November 3, 2026

Annual Enrollment is your once-a-year opportunity to ensure you have the benefits that best fit you and your family's needs for the coming year.

As a former Alliant Energy employee or benefit plan participant, you have the opportunity to continue certain benefits coverage, including medical, dental and vision benefits, through COBRA. Review this guide for highlights on your benefits and things to consider when making your choices.