Foundations that fund organizations in Southold, New York

Worked out from where the grants went, not where the foundations sit.

Funding landscape for Southold nonprofits

53 private foundations gave $854K to Southold organizations in their latest filings; 12 of the 53 that say either way accept applications.

68 grants in total, with a typical foundation's median grant to Southold around $5,000. 36 of these funders are based in New York; the rest give here from elsewhere.

Foundations giving here
53
Accept applications
12
of 53 that state a policy
Dollars to Southold
$854K
latest filings
Grants
68
Typical median grant
$5,000
Based in NY
68%
of funders listed

Funders, by dollars given to Southold organizations

FoundationBased inGrants hereDollars hereMedianAccepts applicationsTypical purposes
Mark Allen Feinberg Charitable Foundation IncEast Hampton, NY1$201K$201KPreselected onlyGeneral support purposes
Mother Cabrini Health Foundation IncNew York, NY1$150K$150KYesProvide food and expand wraparound services for underserved…
Southold Historical Society Trust Xxxxx4007Chicago, IL1$54K$54KPreselected onlyGeneral
The Citadel FoundationMiami, FL1$50K$50KPreselected onlyUnrestricted
The Orchard Farm FoundationWest Palm Beach, FL1$35K$35KPreselected onlyProtect and restore the environment of eastern long island…
The Concordia Foundation C/O Ellin and TuckerBaltimore, MD1$30K$30KYesGeneral purposes
Kate Cassidy FoundationPurchase, NY1$30K$30KPreselected onlyGeneral support
The Joe & Hellen Darion Foundation IncOceanside, NY3$25K$10KPreselected onlyGeneral welfare
The Hildenbrand Family FoundationSmithtown, NY1$25K$25KPreselected onlyUnrestricted
Charles and Helen Reichert Family Foundation IncFort Salonga, NY4$20K$4,000YesHistorical contribution; Donation for summer concert series for all members of the c…; Donation to preserve southold's old burying ground cemetery
Fred I & Gilda Nobel Foundation IncOyster Bay, NY1$20K$20KPreselected onlyUnrestricted
Td Charitable FoundationPortland, ME1$20K$20KYesNorth fork culinary program
The Weakley Foundation TrustSayville, NY1$20K$20KPreselected onlyProgram support
The Brennan Family FoundationCutchogue, NY1$18K$18KYesCharitable contribution
Vos Family FoundationSanta Barbara, CA1$12K$12KPreselected onlyIn furtherance of 501(c)(3) exempt purpose.
The Dicerbo Foundation IncRadnor, PA1$10K$10KPreselected onlyGeneral support
Raymond J and Mary C Reisert Foundation IncNew York, NY1$10K$10KYesGeneral support
The Hw Wilson Foundation IncSeaford, NY1$10K$10KYesGeneral support
Cornelia T Bailey Charitable TrustWest Palm Beach, FL1$10K$10KPreselected onlySummer rise academic and enrichment program
The Jeanine Heller Foundation Inc C/O William a VogelWest Hempstead, NY1$10K$10KPreselected onlyGeneral support
Beacon Light Foundation IncPeconic, NY4$9,925$2,337Preselected onlyContribution
The Neil&amy McGoldrick Charitable FoundationGarden City, NY3$7,516$3,000Preselected onlyGeneral support contribution
The Victor Azrak & Sons Family Foundation IncNew York, NY1$6,327$6,327Preselected onlyTo further the goals set out in the foundation's charter
Malcolm Gibbs Foundation IncNew York, NY2$5,250$2,625Preselected onlyGeneral
The Harvey-McNairy Foundation IncKinston, NC1$5,000$5,000Preselected onlyCharitable
The Marilyn Lichtman FoundationWantagh, NY1$5,000$5,000YesGeneral charity
Joyce and Irving Goldman Family Foundation IncNew York, NY1$5,000$5,000Preselected onlyGeneral operating support
Ernst & Elfriede Frank Foundation IncNew York, NY1$5,000$5,000Preselected onlyGeneral charitable
The Melinda & William J Vanden Heuvel Foundation IncNew York, NY1$5,000$5,000Preselected onlyGeneral
Eric & Simone Lang FoundationPennington, NJ1$5,000$5,000Preselected onlyUnrestricted general
The Roma Karp FoundationRiverhead, NY1$5,000$5,000Preselected onlyCharitable
Ann B Zekauskas Family Foundation IncWilmington, DE1$5,000$5,000YesGeneral & Unrestricted
Kasowitz Family Foundation IncNew York, NY1$5,000$5,000Preselected onlyUnrestricted charitable use
Herma Moeller Procopiadi FoundationCranston, RI1$4,000$4,000Preselected onlyReligious
May Foundation TrustPenn Laird, VA2$2,275$1,137Preselected onlyPreserves the history of southold; Supports and empowers local families
The William G Pomeroy FoundationSyracuse, NY1$1,950$1,950YesNys historic marker
Robert David Lion Gardiner Foundation IncRiverhead, NY1$1,600$1,600Yes2025 gardiner young scholar
The Robert & Patricia Friemann FoundationHuntington, NY1$1,500$1,500Preselected onlyGeneral purposes
Jasco Philanthropies IncNew York, NY1$1,333$1,333Preselected onlyContribution provided
Woodward Family Charitable FoundationNew York, NY1$1,000$1,000Preselected onlyGeneral support
Cal Foundation IncNew York, NY1$1,000$1,000Preselected onlyGeneral purposes
Albert a Arditti Foundation IncSouthampton, NY1$1,000$1,000Preselected onlyCharitable
The Edward T Habermann & Susan B Koehn FoundationWater Mill, NY1$1,000$1,000Preselected onlyUnrestricted support of organizations exempt purpose
The Jct Foundation C/O Jeff TarrMiami, FL1$1,000$1,000Preselected onlyGeneral support
The Beta FoundationLewes, DE1$500$500Preselected onlyGeneral support
Braatz Fund for Culture Community and ConservationWilmington, DE1$500$500Preselected onlyGeneral & Unrestricted
Alice and Jaclyn Houseknecht FoundationMontauk, NY1$500$500Preselected onlyCharitable
The Pfizer Foundation IncNew York, NY3$490$140Preselected onlyMatching gifts; Volunteer program
The Hous Foundation IncWesterville, OH1$201$201Preselected onlyCamp fee
The Tapestry Foundation IncNew York, NY1$200$200Preselected onlyEmployee matching program - further 501(c)(3) charitable pu…
The Zalner FoundationForest Hills, NY1$200$200Preselected onlyGeneral contribution
Jpmorgan Chase FoundationNew York, NY2$200$100Preselected onlyMatching contribution (general operating support)
Mutual of America FoundationNew York, NY1$25$25YesGeneral operating purpose

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 Southold, New York?

Mark Allen Feinberg Charitable Foundation Inc, Mother Cabrini Health Foundation Inc, Southold Historical Society Trust Xxxxx4007, The Citadel Foundation, The Orchard Farm Foundation and 48 others reported grants to Southold 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 Southold. Community foundations and corporate giving programs file different forms and are not included yet.

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