Foundations that fund organizations in Mattituck, New York
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Mattituck nonprofits
20 private foundations gave $230K to Mattituck organizations in their latest filings; 4 of the 20 that say either way accept applications.
22 grants in total, with a typical foundation's median grant to Mattituck around $1,037. 14 of these funders are based in New York; the rest give here from elsewhere.
- Foundations giving here
- 20
- Accept applications
- 4
- of 20 that state a policy
- Dollars to Mattituck
- $230K
- latest filings
- Grants
- 22
- Typical median grant
- $1,037
- Based in NY
- 70%
- of funders listed
Funders, by dollars given to Mattituck organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Kenneth J Tedaldi Foundation Inc | Quogue, NY | 1 | $120K | $120K | Yes | Outreach programs |
| The Hw Wilson Foundation Inc | Seaford, NY | 2 | $40K | $20K | Yes | General support |
| John Wesley Village II Inc | Riverhead, NY | 1 | $27K | $27K | Preselected only | Youth lacrosse |
| The Corey Foundation | Riverhead, NY | 1 | $12K | $12K | Preselected only | Arts |
| Friendships in Faith Ministries Inc C/O Monica Harbes | Mattituck, NY | 1 | $8,750 | $8,750 | Preselected only | Ministry |
| Ira a Roschelle MD Family Foundation Inc | West Orange, NJ | 1 | $5,000 | $5,000 | Preselected only | Sustaining |
| The Joe & Hellen Darion Foundation Inc | Oceanside, NY | 1 | $5,000 | $5,000 | Preselected only | General welfare |
| Braatz Fund for Culture Community and Conservation | Wilmington, DE | 1 | $5,000 | $5,000 | Preselected only | General & Unrestricted |
| Rosenblatt Foundation | Southold, NY | 1 | $1,400 | $1,400 | Preselected only | Exempt |
| Beacon Light Foundation Inc | Peconic, NY | 1 | $1,037 | $1,037 | Preselected only | Contribution |
| Iordanou Family Foundation | Marco Island, FL | 1 | $1,000 | $1,000 | Preselected only | Unrestricted |
| Charles and Helen Reichert Family Foundation Inc | Fort Salonga, NY | 1 | $1,000 | $1,000 | Yes | Donation used to inspire, educate, and promote gardening, h… |
| Rauch Rainoff Foundation Inc | Southern Pnes, NC | 1 | $1,000 | $1,000 | Preselected only | Unrestricted |
| The Ari & Cheryl Pearl Foundation Inc | Hollywood, FL | 1 | $500 | $500 | Yes | Religious |
| James & Janet Daddario Family Foundation Inc | Huntington, NY | 2 | $500 | $250 | Preselected only | Unrestricted donation |
| The Safdeye Family Foundation Inc | New York, NY | 1 | $250 | $250 | Preselected only | Charitable contribution |
| Ralph J Harary Foundation Inc | New York, NY | 1 | $201 | $201 | Preselected only | General purpose |
| The Safdeye Brothers Foundation Inc | New York, NY | 1 | $126 | $126 | Preselected only | Charitable contribution |
| The Jmg Foundation | East Rutherford, NJ | 1 | $100 | $100 | Preselected only | Educational and religious activities |
| Alyad Foundation Inc | Lawrence, NY | 1 | $36 | $36 | Preselected only | General support |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in Mattituck, New York?
The Kenneth J Tedaldi Foundation Inc, The Hw Wilson Foundation Inc, John Wesley Village II Inc, The Corey Foundation, Friendships in Faith Ministries Inc C/O Monica Harbes and 15 others reported grants to Mattituck organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in Mattituck. Community foundations and corporate giving programs file different forms and are not included yet.