Data update history
December 31, 2023
Posted financials
Added Form 990PF for fiscal year 2022
August 6, 2023
Posted financials
Added Form 990PF for fiscal year 2021
August 11, 2022
Posted financials
Added Form 990PF for fiscal year 2020
August 18, 2021
Posted financials
Added Form 990PF for fiscal year 2019
September 21, 2020
Posted financials
Added Form 990PF for fiscal year 2017
Nonprofit Types
Grantmaking organizationsPrivate foundationsPrivate non-operating foundationsCharities
Issues
No issues found
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsNo full-time employees
General information
- Address
- 6 Club Rd
- Rye, NY 10580
- Metro area
- New York-Newark-Jersey City, NY-NJ-PA
- County
- Westchester County, NY
- Phone
- (914) 925-0229
IRS details
- EIN
- 13-3746731
- Fiscal year end
- December
- Taxreturn type
- Form 990-PF
- Year formed
- 1994
- 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
Free account sign-up
Want updates when Christy and John Mack Foundation has new information, or want to find more organizations like Christy and John Mack Foundation?
Create free Cause IQ account