EIN 84-4134829

Joann and John J Tambakis Charitable Foundation

IRS 501(c) type
501(c)(3)
Num. employees
0
State
Year formed
2020
Most recent tax filings
2025-12-01
NTEE code, primary
Description
The Joann and John J Tambakis Charitable Foundation is a private foundation located in Palm Beach Gardens, FL. Its purpose is to fund church projects and provide shelter for homeless animals through capital gains and losses from managed investments. The foundation has made grants to various organizations, including the Peggy Adams Animal Rescue League, among others. Last year, it made three grants.
Total revenues
$86,084
2025
Total expenses
$150,080
2025
Total assets
$1,426,846
2025
Num. employees
0
2025

Program areas at Joann and John J Tambakis Charitable Foundation

Capital gains and losses from managed investments

Grants made by Joann and John J Tambakis Charitable Foundation

GranteeGrant descriptionAmount
St John Chrysostom Greek Orthodox ChurchBuilding Fund$100,000
The Cat CollaborativeDevoted To Helping Homeless Cats in Philadelphia.$20,000

Financials for Joann and John J Tambakis Charitable Foundation

RevenuesFYE 12/2025
Total grants, contributions, etc.$965
Investment income and dividends$42,480
Net rental income$0
Net gain from sale of non-inventory assets$42,412
Gross sales of inventory$0
Miscellaneous revenues$227
Total revenues$86,084
Data update history
July 18, 2026
Posted financials
Added Form 990PF for fiscal year 2025
April 7, 2026
Posted financials
Added Form 990PF for fiscal year 2024
August 19, 2024
Posted financials
Added Form 990PF for fiscal year 2023
November 25, 2023
Posted financials
Added Form 990PF for fiscal year 2021
July 8, 2023
Posted financials
Added Form 990PF for fiscal year 2022
Nonprofit Types
Grantmaking organizationsPrivate foundationsFamily foundationsPrivate non-operating foundationsCharities
Issues
Homelessness
Characteristics
Provides grantsPartially liquidatedState / local levelTax deductible donationsNo full-time employees
General information
Address
2979 Pga Blvd 201
Palm Beach Gardens, FL 33410
Metro area
Miami-Fort Lauderdale-Pompano Beach, FL
County
Palm Beach County, FL
Phone
(516) 656-0200
IRS details
EIN
84-4134829
Fiscal year end
December
Taxreturn type
Form 990-PF
Year formed
2020
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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