Tsunis Family Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ISLANDIA, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $225K in total assets. In 2024, it awarded 3 grants totaling $3K. Net investment income was $6K.
Financial Overview
From 2024 IRS Form 990-PF · View filing
Total Assets
$225K
+3.2% YoY
Annual Giving
$3K
Grant Count
3
Avg Grant Size
$1K
About Tsunis Family Foundation Inc
Based on IRS filings
Tsunis Family Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ISLANDIA, NY. IRS filing data is available from 2020 through 2024. As of 2024, the organization holds $225K in total assets. In 2024, it awarded 3 grants totaling $3K. Net investment income was $6K.
Focus Areas
Ready to take the next step with Tsunis Family Foundation Inc?
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2024 | 2023 | 2022 |
|---|---|---|---|
| Total Assets | $224,670 | $217,617 | $210,618 |
| Revenue | $14,721 | $7,049 | $5,538 |
| Expenses | $7,668 | $50 | $2,462 |
| Qualifying Distributions | $3,000 | — | $500 |
| Net Investment Income | $6,053 | $4,999 | $2,576 |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 3 recipients in 2024
Grant Size Distribution
7 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2024 grants, the largest include Nassau Suffolk Autism Society of Am ($1,000), Suffolk County Pal ($1,000), Ward Melville Heritage Org ($1,000).
| Recipient | Purpose | Amount |
|---|---|---|
| Nassau Suffolk Autism Society of Am SMITHTOWN, NY | CHARITABLE CONTRIBUTION | $1,000 |
| SUFFOLK COUNTY PAL YAPHANK, NY | CHARITABLE CONTRIBUTION | $1,000 |
| WARD MELVILLE HERITAGE ORG STONY BROOK, NY | CHARITABLE CONTRIBUTION | $1,000 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2024 IRS filing
From 2024 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JOHN TSUNIS | President | — | — |
| LAURA TSUNIS | Vice President | — | — |
| MARIA GASPARIS | Secretary | — | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Tsunis Family Foundation Inc?
Tsunis Family Foundation Inc is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in ISLANDIA, NY. It holds $225K in total assets as of 2024.
How large is Tsunis Family Foundation Inc?
As of 2024, Tsunis Family Foundation Inc holds $225K in total assets with $15K in annual revenue. It awarded 3 grants totaling $3K in 2024.
Where does Tsunis Family Foundation Inc operate?
Tsunis Family Foundation Inc has awarded grants in New York.
What size grants does Tsunis Family Foundation Inc award?
In 2024, Tsunis Family Foundation Inc awarded 3 grants totaling $3K — an average of about $1K per grant, based on its IRS Form 990 filings.
What is Tsunis Family Foundation Inc's EIN?
Tsunis Family Foundation Inc's EIN (Employer Identification Number) is 01-0548911. IRS Form 990 filing data is available on this page for 2020–2024.
Explore Open Grants
Browse active grant opportunities in Tsunis Family Foundation Inc's focus areas in our free grants database
Similar Funders
Funders that support many of the same organizations
Jpmorgan Chase Foundation
NEW YORK, NY
Assets
$1.2B
Grants
10,334
Total Given
$202.5M
The Pfizer Foundation Inc
NEW YORK, NY
Assets
$255.3M
Grants
9,306
Total Given
$23.2M
Gs Donor Advised Philanthropy Fund
NEW YORK, NY
Assets
$12.7B
Grants
7,424
Total Given
$3.0B
The Ayco Charitable Foundation
COHOES, NY
Assets
$1.2B
Grants
4,719
Total Given
$287.7M
Jewish Communal Fund
NEW YORK, NY
Assets
$3.0B
Grants
4,673
Total Given
$953.3M
The Ford Foundation
NEW YORK, NY
Assets
$17.5B
Grants
4,007
Total Given
$844.7M
The Ojc Fund
BROOKLYN, NY
Assets
$46.1M
Grants
3,410
Total Given
$386.1M
The New York Community Trust
NEW YORK, NY
Assets
$3.5B
Grants
2,748
Total Given
$193.8M
The Goldman Sachs Charitable Gift Fund
NEW YORK, NY
Assets
$518.0M
Grants
2,485
Total Given
$212.1M
The Simons Foundation Inc
NEW YORK, NY
Assets
$4.5B
Grants
1,727
Total Given
$272.0M
American Express Foundation
NEW YORK, NY
Assets
$48.9M
Grants
1,495
Total Given
$23.2M
Equitable Foundation Inc
NEW YORK, NY
Assets
$112.4M
Grants
1,453
Total Given
$5.5M
Data last updated April 2026. Sourced from IRS Form 990-PF filings.
What could you do with Tsunis Family Foundation Inc on Grantable?
- Assess strategic fit with your organization
- Draft a tailored letter of inquiry
- Find open RFPs from this funder
- Monitor for new funding opportunities
Go from researching Tsunis Family Foundation Inc to a real strategy.