Foundations that fund organizations in Key Biscayne, Florida
Worked out from where the grants went, not where the foundations sit.
Funding landscape for Key Biscayne nonprofits
61 private foundations gave $3.0M to Key Biscayne organizations in their latest filings; 14 of the 61 that say either way accept applications.
78 grants in total, with a typical foundation's median grant to Key Biscayne around $10K. 25 of these funders are based in Florida; the rest give here from elsewhere.
- Foundations giving here
- 61
- Accept applications
- 14
- of 61 that state a policy
- Dollars to Key Biscayne
- $3.0M
- latest filings
- Grants
- 78
- Typical median grant
- $10K
- Based in FL
- 41%
- of funders listed
Funders, by dollars given to Key Biscayne organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| The Simons Foundation Inc | New York, NY | 3 | $824K | $108K | Preselected only | University of miami clinical site network for the national…; Gut-intrinsic mechanisms of gastrointestinal dysmotility in…; Institute of mathematical sciences of the americas |
| Himan Brown Charitable Trust | New York, NY | 1 | $400K | $400K | Preselected only | General |
| John S and James L Knight Foundation | Miami, FL | 2 | $284K | $142K | Yes | To engage local stakeholders in a cohesive planning and des…; To support organizations in knight florida communities with… |
| Benjamin Leon Jr Charitable Foundation Inc | Doral, FL | 1 | $230K | $230K | Preselected only | Charity |
| Tamarin Foundation Inc | Florham Park, NJ | 1 | $168K | $168K | Preselected only | General support |
| Frederick H Bedford Jr & Margaret S Bedford Charitable Foundation | Easton, PA | 1 | $150K | $150K | Preselected only | Charitable operations |
| Lennar Foundation | Miami, FL | 1 | $100K | $100K | Yes | Offers help and support to homeless individuals, creating a… |
| Fernandez Pave the Way Foundation | Asheville, NC | 3 | $80K | $25K | Preselected only | Charitable purpose |
| Jay and Jean Schottenstein Foundation | Columbus, OH | 1 | $78K | $78K | Preselected only | Education |
| Chur Family Foundation | Williamsville, NY | 3 | $65K | $27K | Preselected only | Charitable |
| Leslie L Alexander Foundation Inc | Delray Beach, FL | 1 | $55K | $55K | Preselected only | Children's charity |
| Peter and Anna Kolchinsky Foundation | Portsmouth, NH | 1 | $50K | $50K | Preselected only | General operating support |
| Claure Family Foundation Inc | Miami, FL | 1 | $50K | $50K | Preselected only | Hermanos De La Calle is a non-profit organization that work… |
| Source of Hope Foundation C/O Pkf O'Connor Davies | New York, NY | 2 | $50K | $25K | Preselected only | The purpose of this contribution is to aid the donee organi… |
| The Loud and Live Foundation Inc | Miami, FL | 1 | $43K | $43K | Preselected only | In support of loud and lives mission |
| Dr John T Macdonald Foundation Inc | Coral Gables, FL | 3 | $38K | $15K | Yes | To promote healthcare |
| Publix Super Markets Charities Inc | Lakeland, FL | 1 | $30K | $30K | Yes | Organization's charitable purpose |
| The John a & Elizabeth F Taylor Charitable Foundation Inc | Jupiter, FL | 1 | $30K | $30K | Preselected only | General |
| Bravo Family Charitable Foundation | Miami, FL | 1 | $22K | $22K | Yes | To support ending homelessness in miami |
| The Batchelor Foundation Inc | Miami Beach, FL | 1 | $20K | $20K | Yes | General operations |
| The Buchanan Family Foundation | Lake Forest, IL | 1 | $20K | $20K | Preselected only | General, operating, endowment or capital. |
| I Love Venezuela Foundation Inc | Miami, FL | 2 | $17K | $8,480 | Preselected only | Program - Donation Social Development; Program - Donation Education |
| Leon J Simkins Charitable Foundation | Miami, FL | 1 | $15K | $15K | Preselected only | Charitable |
| The Betty T and David M Schneider Foundation | Cleveland, OH | 1 | $15K | $15K | Preselected only | General support |
| Karen and Eric Dermond Foundation Co Eric Dermond | Milwaukee, WI | 3 | $13K | $4,000 | Preselected only | General |
| Jesselson Foundation | New York, NY | 1 | $13K | $13K | Yes | General charitable |
| Laughing Acres Family Foundation Inc | Chicago, IL | 1 | $10K | $10K | Preselected only | All contribution are made to further the charitable goals o… |
| Linda J Leith Family Foundation | Raleigh, NC | 1 | $10K | $10K | Preselected only | Education and teacher training support |
| The Ahuja Foundation (fka the Sanjiv Yog Ahuja Foundation) | New York, NY | 1 | $10K | $10K | Preselected only | General |
| The Rauch Foundation Inc | Woodstock, VT | 1 | $10K | $10K | Preselected only | Global food systems grants |
| The James and Sallye Jude Charitable Trust | Miami, FL | 1 | $10K | $10K | Preselected only | Charitable |
| The Gloria Estefan Foundation Inc | Miami, FL | 1 | $10K | $10K | Yes | Bring music, sustainability, and inclusion to miami-dade co… |
| Drueding Foundation | Gladwyne, PA | 1 | $10K | $10K | Preselected only | General operations |
| The Stainfeld Family Foundation | Wilmington, DE | 2 | $8,000 | $4,000 | Preselected only | Proyecto Mariposas (Butterfly Project); General & Unrestricted |
| Benco Family Foundation Fka Cohen Family Charitable Foundation | Pittston, PA | 1 | $5,250 | $5,250 | Preselected only | Charitable |
| Julie and Brian Simmons Foundation | Palm Beacch, FL | 1 | $5,000 | $5,000 | Preselected only | Annual gift - general fund |
| The William R Watts Fndn Inc C/O Greaton & Greaton | Fort Lauderdale, FL | 1 | $5,000 | $5,000 | Yes | General |
| The Cesatam Foundation Inc | Palm Beach, FL | 1 | $5,000 | $5,000 | Preselected only | General |
| Ames Charitable Foundation | New York, NY | 1 | $4,100 | $4,100 | Preselected only | General purposes |
| Siavosh Bozorgi Family Foundation Trust Dtd 11/27/92 | Key Biscayne, FL | 1 | $4,000 | $4,000 | Preselected only | Support education |
| The San Miguel Foundation Inc | Key Biscayne, FL | 1 | $3,100 | $3,100 | Yes | For the general use of the parish |
| Ace & Lillian Fessenden Family Foundation | Miami, FL | 1 | $3,000 | $3,000 | Preselected only | Research & education |
| The John B and Nelly Llanos Kilroy Foundation | Rolling Hills Estates, CA | 1 | $3,000 | $3,000 | Preselected only | General Support |
| Greiner Weiser Family Foundation Inc | Miami, FL | 1 | $2,500 | $2,500 | Preselected only | To enable, facilitate, and empower residents to make a posi… |
| Charles L Weisberg Family Foundation | Louisville, KY | 1 | $2,100 | $2,100 | Preselected only | General fund |
| Kelly Foundation Inc C/O Barbara Diaz | Miami, FL | 1 | $2,000 | $2,000 | Preselected only | General support |
| Richard & Susan Smith Family Foundation | Newton, MA | 2 | $2,000 | $1,000 | Yes | Education |
| Capricorn Foundation Charitable Tru C/O Allen Steinbock | Louisville, KY | 1 | $1,800 | $1,800 | Yes | Donation |
| The Pfizer Foundation Inc | New York, NY | 2 | $1,550 | $775 | Preselected only | Matching gifts |
| Clermont Foundation | Boston, MA | 1 | $1,500 | $1,500 | Preselected only | General operating |
| Fa Bene Foundation Inc C/O Jocelyn Watkins | Key Biscayne, FL | 1 | $1,000 | $1,000 | Preselected only | Support for the robert kemper award for professional medici… |
| The Goizueta Foundation Inc | Atlanta, GA | 1 | $1,000 | $1,000 | Yes | Matching |
| John & Linda Anderson Charitable Foundation | Rockford, IL | 1 | $1,000 | $1,000 | Preselected only | Veteran affairs |
| Florence M Cahill Annuity Trust Ua Dtd 10 20 1972 | Crofton, MD | 1 | $1,000 | $1,000 | Preselected only | Unlimited |
| Performance Family Foundation Inc | Cheshire, CT | 1 | $1,000 | $1,000 | Preselected only | To address community needs and effect positive change |
| Jpmorgan Chase Foundation | New York, NY | 1 | $1,000 | $1,000 | Preselected only | Matching contribution (general operating support) |
| Caesar-Iglesias Family Foundation Inc | Miami Beach, FL | 2 | $615 | $307 | Preselected only | Annual Donation - Facilities Fund; Donation - KBCS Booster Program |
| Payne Family Foundation | San Francisco, CA | 1 | $500 | $500 | Yes | Unrestricted for general and charitable uses and purposes |
| The John B & Marguerite M Owens Family Charitable Foundation Inc | Towson, MD | 1 | $250 | $250 | Preselected only | Religious |
| The Richard & Rebecca Evans Family Foundation Inc | Johnstown, NY | 1 | $200 | $200 | Preselected only | Charitable |
| Edward & Nancy Stavis Charitable Foundation C/O Emily Stavis | Swampscott, MA | 1 | $130 | $130 | Preselected only | Unrestricted |
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 Key Biscayne, Florida?
The Simons Foundation Inc, Himan Brown Charitable Trust, John S and James L Knight Foundation, Benjamin Leon Jr Charitable Foundation Inc, Tamarin Foundation Inc and 56 others reported grants to Key Biscayne 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 Key Biscayne. Community foundations and corporate giving programs file different forms and are not included yet.