Data update history
January 23, 2024
Posted financials
Added Form 990PF for fiscal year 2022
November 25, 2023
Posted financials
Added Form 990PF for fiscal year 2021
June 28, 2023
Posted financials
Added Form 990PF for fiscal year 2020
May 31, 2023
Updated personnel
Identified 1 new personnel
May 22, 2023
Used new vendors
Identified 1 new vendor, including
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
HealthDiseases and disorders
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donations
General information
- Address
- 10 N Greenwood Ave 103
- Tulsa, OK 74120
- Metro area
- Tulsa, OK
- Website URL
- hillefoundation.orgĀ
- Phone
- (918) 592-0079
IRS details
- EIN
- 73-1521975
- 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
- T20: Private Foundations
- NAICS code, primary
- 813211: Grantmaking Foundations
- Parent/child status
- Independent
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