Joann and John J Tambakis Charitable Foundation Inc
Accepts applications
Joann and John J Tambakis Charitable Foundation Inc is a private foundation in Palm Beach Gardens, Florida. In tax year 2025 it gave $120,000 in 2 grants; the typical grant was $60,000 and the largest $100,000. It accepts applications; its filing gives the instructions below.
From its IRS Form 990-PF for tax year 2025.
- Grants paid, 2025$120,000
- Number of grants2
- Typical grant$60,000
- Largest grant$100,000
- Assets$2.0 million
- New grantees50%
Giving in 2025 was up from $100,000 the year before.
50% of its 2025 grantees had not received a grant from it the year before, a sign it is open to new organizations.
Giving by year
| Tax year | Grants paid | Number of grants | Assets |
|---|---|---|---|
| 2023 | $111,000 | 1 | $1.8 million |
| 2024 | $100,000 | 1 | $1.9 million |
| 2025 | $120,000 | 2 | $2.0 million |
How to apply
| Contact | Joann Tambakis 14301 Paradise Point Road, Palm Beach Gardens, FL 33410 |
|---|---|
| Phone or email | (561) 602-8022 |
| What to submit | Letter with supporting documents. |
What Joann and John J Tambakis Charitable Foundation Inc funds
Where it gives
Its grants went to recipients in 2 states, the most to Florida.
| State | Grants | Amount |
|---|---|---|
| Florida | 1 | $100,000 |
| Pennsylvania | 1 | $20,000 |
Grants paid in 2025
| Recipient | Purpose | Amount |
|---|---|---|
| St John Chrysostom Greek Orthodox Church | Building fund | $100,000 |
| The Cat Collaborative | Devoted to helping homeless cats in philadelphia. | $20,000 |
Officers and trustees
- Joann Tambakis
- John J Tambakis
- Rebecca G Doane
Questions people ask
Does Joann and John J Tambakis Charitable Foundation Inc accept grant applications?
Yes. Its latest IRS filing says it accepts applications.
How much does Joann and John J Tambakis Charitable Foundation Inc give?
$120,000 in tax year 2025, across 2 grants, with a typical grant of $60,000.
Who runs Joann and John J Tambakis Charitable Foundation Inc?
Its 2025 filing lists Joann Tambakis (President), John J Tambakis (Vice President/Treasurer) and Rebecca G Doane (Secretary).
What does Joann and John J Tambakis Charitable Foundation Inc fund?
Based on its grants, mainly faith communities, animals and housing and homelessness.