Data update history
August 12, 2024
Posted financials
Added Form 990PF for fiscal year 2023
May 18, 2024
Received grants
November 25, 2023
Posted financials
Added Form 990PF for fiscal year 2021
July 9, 2023
Posted financials
Added Form 990PF for fiscal year 2022
Nonprofit Types
Grantmaking organizationsPrivate foundationsCorporate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsAccepts online donations
General information
- Address
- 4902 N Biltmore LN
- Madison, WI 53718
- Metro area
- Madison, WI
- County
- Dane County, WI
- Website URL
- alliantenergy.com/
- Phone
- (608) 252-5024
IRS details
- EIN
- 39-1444065
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 1983
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- T21: Corporate foundations
- NAICS code, primary
- 813211: Grantmaking Foundations
- Parent/child status
- Independent
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