Form 5500 · Employee benefit plan · MADISON, WI
INTERSTATE POWER AND LIGHT COMPANY
INTERSTATE POWER AND LIGHT COMPANY of MADISON, WI files a Form 5500 with the U.S. Department of Labor disclosing its employee benefit plan. Coverage is written through PRINCIPAL LIFE INSURANCE COMPANY. The plan's most recent policy period ended in December.
Sourced from U.S. DOL EFAST2 Form 5500 · EIN 42-0331370 · plan 001 · as of Jul 2026
Schedule A insurance contracts
| Carrier | Benefits | Covered | Renews | Commission |
|---|---|---|---|---|
| PRINCIPAL LIFE INSURANCE COMPANY | — | 35 | December | $0 |
Questions
What insurance carrier does INTERSTATE POWER AND LIGHT COMPANY use?
INTERSTATE POWER AND LIGHT COMPANY's benefit plan is written through PRINCIPAL LIFE INSURANCE COMPANY.
When does INTERSTATE POWER AND LIGHT COMPANY's group plan renew?
The most recent Schedule A policy period for INTERSTATE POWER AND LIGHT COMPANY ended in December. Group plans typically renew on the same annual cycle.
Where does this data come from?
All figures are drawn from INTERSTATE POWER AND LIGHT COMPANY's public Form 5500 filing with the U.S. Department of Labor (EFAST2). Form 5500 is a public record.