Your HR Service Center
Pension Plan Forms
Here are the most commonly requested forms for the two main administrators associated with the payment of your pension check.
You may contact these providers directly at:
Wells Fargo Retirement Service Center: 1-877-877-1207
(6 a.m. - 10 p.m. Central Standard Time)
Principal Financial Group: 1-800-247-7011
(7 a.m. - 5 p.m. Central Standard Time)
If you have other pension-related questions for Alliant Energy staff, please contact the Human Resources Service Center at (608) 458-8458.