Data update history
August 5, 2023
Posted financials
Added Form 990PF for fiscal year 2021
August 9, 2022
Posted financials
Added Form 990PF for fiscal year 2020
July 29, 2022
Posted financials
Added Form 990PF for fiscal year 2019
June 16, 2020
Used new vendors
Identified 1 new vendor, including
May 22, 2020
Posted financials
Added Form 990PF for fiscal year 2018
Nonprofit Types
Grantmaking organizationsPrivate foundationsCorporate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedTax deductible donationsNo full-time employeesAccepts online donations
General information
- Address
- 3000 Woodcreek Dr 310
- Downers Grove, IL 60515
- Metro area
- Chicago-Naperville-Elgin, IL-IN-WI
- County
- DuPage County, IL
- Website URL
- tellabs.comĀ
- Phone
- (630) 939-2923
IRS details
- EIN
- 36-4037547
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 1997
- 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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