Knopf Family Foundation Inc
Wakefield, MA · EIN 57-1179990. Reported 514 grants totalling $14.2M to 144 recipients across tax years 2021-2025. This foundation did not tell the IRS it funds only preselected organizations.
Does this foundation accept applications?
Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. Knopf Family Foundation Inc did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.
How big are its grants?
The median grant is $25,000. Half of everything it gave fell between $15,000 and $40,000; the smallest was $1,000 and the largest $85,000. If you are asking for materially more than the top of that range, you are asking the wrong foundation.
Every organization it funded
This is the complete list from its filings, largest first. Recipients are grouped by name and state as they were written on the returns, so an organization entered under two different names appears twice. Years funded is the number of separate tax years in which that name received money.
| Organization | Location | Total received | Grants | Years funded | Last |
|---|---|---|---|---|---|
| Save the Manatee Club | Maitland, FL | $395,000 | 5 | 5 | 2025 |
| Clinic for the Rehabilitation of Wildlife Inc | Sanibel, FL | $310,000 | 5 | 5 | 2025 |
| St Jude Children's Research Hospital | Memphis, TN | $285,000 | 5 | 5 | 2025 |
| Clearwater Marine Aquarium Research Institute | Clearwater, FL | $260,000 | 5 | 5 | 2025 |
| Equine Rescue & Adoption Foundation | Palm City, FL | $250,000 | 5 | 5 | 2025 |
| Save Our Seabirds Inc | Sarasota, FL | $250,000 | 5 | 5 | 2025 |
| Pelican Harbor Seabird Station Inc | Miami, FL | $240,000 | 5 | 5 | 2025 |
| South Florida Wildlife Center | Fort Lauderdale, FL | $240,000 | 6 | 5 | 2025 |
| Florida Oceanographic Society | Stuart, FL | $235,000 | 5 | 5 | 2025 |
| Mccarthys Wildlife Sanctuary Inc | West Palm Beach, FL | $235,000 | 5 | 5 | 2025 |
| Shriner's Hospital | Boston, MA | $235,000 | 4 | 4 | 2025 |
| Big Dog Rescue Ranch | Jupiter, FL | $220,000 | 5 | 5 | 2025 |
| Fish & Wildlife Foundation of Florida | Tallahassee, FL | $220,000 | 5 | 5 | 2025 |
| Peggy Adams Animal Rescue League | West Palm Beach, FL | $220,000 | 5 | 5 | 2025 |
| Dolphin Research Center | Grassy Key, FL | $210,000 | 5 | 5 | 2025 |
| National Audubon Society Inc - Center for Birds of Prey | Maitland, FL | $210,000 | 4 | 4 | 2025 |
| Justin Bartlett Animal Rescue | Royal Palm Beach, FL | $200,000 | 5 | 5 | 2025 |
| Busch Wildlife Sanctuary | Jupiter, FL | $195,000 | 5 | 5 | 2025 |
| Flamingo Gardens Inc | Fort Lauderdale, FL | $195,000 | 5 | 5 | 2025 |
| Panther Ridge Conservation Center | Loxahatchee, FL | $195,000 | 5 | 5 | 2025 |
| Uf Foundation Inc | Gainesville, FL | $195,000 | 5 | 5 | 2025 |
| Cause 4 Paws | Orlando, FL | $190,000 | 5 | 5 | 2025 |
| The Conservancy of Southwest Florida | Naples, FL | $190,000 | 5 | 5 | 2025 |
| Central Florida Animal Reserve | St Cloud, FL | $185,000 | 5 | 5 | 2025 |
| Cornell Lab of Ornithology | Ithaca, NY | $185,000 | 5 | 5 | 2025 |
| Humane Society Naples | Naples, FL | $185,000 | 5 | 5 | 2025 |
| Catskill Animal Sanctuary | Saugerties, NY | $175,000 | 5 | 5 | 2025 |
| Humane Society of the Treasure Coast Inc | Palm City, FL | $175,000 | 5 | 5 | 2025 |
| Caring Fields Felines | Palm City, FL | $170,000 | 5 | 5 | 2025 |
| Florida Wildlife Federation | Naples, FL | $160,000 | 5 | 5 | 2025 |
| Humane Society of Broward County | Fort Lauderdale, FL | $160,000 | 5 | 5 | 2025 |
| The Everglades Foundation | Palmetto Bay, FL | $160,000 | 5 | 5 | 2025 |
| Warrior Dog Foundation | Dallas, TX | $160,000 | 5 | 5 | 2025 |
| Forest Animal Rescue | Silver Springs, FL | $155,000 | 5 | 5 | 2025 |
| Humane Soc of Greater Jupitertequesta Dba Furry Friends | Jupiter, FL | $150,000 | 2 | 2 | 2025 |
| Loggerhead Marine Life Center | Juno Beach, FL | $150,000 | 5 | 5 | 2025 |
| National Audubon Society Inc - Corkscrew Swamp Sanctuary & Blair Audubon | Naples, FL | $150,000 | 4 | 4 | 2025 |
| National Disaster Search Dog Foundation | Santa Paula, CA | $145,000 | 5 | 5 | 2025 |
| The Elephant Sanctuary | Hohenwald, TN | $145,000 | 5 | 5 | 2025 |
| Gumbo Limbo Nature Center | Boca Raton, FL | $140,000 | 4 | 4 | 2024 |
| Mercy Ships | Garden Valley, TX | $140,000 | 4 | 4 | 2025 |
| New England Aquarium | Boston, MA | $140,000 | 5 | 5 | 2025 |
| Canine Companions for Independence | Orlando, FL | $135,000 | 5 | 5 | 2025 |
| Darbster Foundation | West Palm Beach, FL | $135,000 | 5 | 5 | 2025 |
| Front Range Equine Rescue | Ocala, FL | $135,000 | 5 | 5 | 2025 |
| New Hampshire SPCA | Stratham, NH | $135,000 | 5 | 5 | 2025 |
| Florida Wildlife Hospital and Sanctuary | Palm Shores, FL | $130,000 | 5 | 5 | 2025 |
| Andrew Red Harris Foundation | Jupiter, FL | $125,000 | 5 | 5 | 2025 |
| Live and Let Live Farm Inc | Chichester, NH | $120,000 | 5 | 5 | 2025 |
| New England Wildlife Center Birdsey Cape Wildlife Center | Barnstable, MA | $120,000 | 2 | 2 | 2025 |
| Pa State University Philanthropic Fund | University Pk, PA | $117,771 | 7 | 5 | 2025 |
| Animal Rescue Force of South Florida Inc Humane Society | West Palm Beach, FL | $115,000 | 4 | 4 | 2025 |
| National Marine Life Center | Bourne, MA | $115,000 | 5 | 5 | 2025 |
| New Hampshire Humane Society | Laconia, NH | $115,000 | 5 | 5 | 2025 |
| Dogs & Cats Forever Inc | Fort Pierce, FL | $110,000 | 5 | 5 | 2025 |
| Second Chance Puppies and Kittens Rescue | Royal Palm Beach, FL | $110,000 | 5 | 5 | 2025 |
| Northeast Animal Shelter | Salem, MA | $105,000 | 3 | 3 | 2023 |
| Birdsey Cape Wildlife Center | Barnstable, MA | $100,000 | 2 | 2 | 2023 |
| Loon Preservation Committee | Moultonborough, NH | $100,000 | 5 | 5 | 2025 |
| Hidden Harbor Marine Environmental Project Inc | Marathon, FL | $95,000 | 3 | 3 | 2025 |
| The Nemours Fund for Children's Health | Orlando, FL | $95,000 | 5 | 5 | 2025 |
| Treasure Coast Wildlife Center | Palm City, FL | $95,000 | 5 | 5 | 2025 |
| Back to Nature Wildlife Refuge & Education Center | Orlando, FL | $90,000 | 5 | 5 | 2025 |
| Human Society of Greater Jupitertequesta Dba Furry Friends | Jupiter, FL | $90,000 | 3 | 3 | 2023 |
| Nature Conservancy Florida Chapter | Winter Park, FL | $90,000 | 3 | 3 | 2025 |
| Shelter for Solider | San Diego, CA | $90,000 | 4 | 4 | 2025 |
| Animal Defense League of Texas | San Antonio, TX | $85,000 | 6 | 5 | 2025 |
| National Audubon Society Inc | New York, NY | $85,000 | 1 | 1 | 2021 |
| Mspca Angellnortheast Animal Shelter | Boston, MA | $80,000 | 2 | 2 | 2025 |
| Ruff Tales Rescue | Chelmsford, MA | $80,000 | 5 | 5 | 2025 |
| The Kilham Bear Center | Lyme, NH | $80,000 | 5 | 5 | 2025 |
| The Pegasus Foundation | Hobe Sound, FL | $80,000 | 5 | 5 | 2025 |
| All for One Pet Rescue | Royal Palm Beach, FL | $75,000 | 3 | 3 | 2025 |
| Delmar Farm Es Inc | Loxahatchee, FL | $75,000 | 4 | 4 | 2025 |
| Grammy Rose Dog Rescue & Sanctuary | Acton, ME | $75,000 | 2 | 2 | 2025 |
| The Farm Dog Rescue | Palm City, FL | $75,000 | 5 | 5 | 2025 |
| Humane Soc of Greater Miami | North Miami Beach, FL | $70,000 | 2 | 2 | 2025 |
| Lakes Region Humane Society | Ossipee, NH | $65,000 | 3 | 3 | 2025 |
| Nala's New Life Rescue | Palm City, FL | $65,000 | 3 | 3 | 2025 |
| Pennsylvania Spcamain Line Rescue | Chester Springs, PA | $65,000 | 2 | 2 | 2025 |
| Save the Chimps | Fort Pierce, FL | $65,000 | 4 | 4 | 2025 |
| Snow Leopard Trust | Seattle, WA | $65,000 | 5 | 5 | 2025 |
| Young America's Foundation | Reston, VA | $65,000 | 5 | 5 | 2025 |
| Audubon Society of New Hampshire | Concord, NH | $60,000 | 4 | 4 | 2025 |
| Wild Animal Health Fund | Yulee, FL | $60,000 | 5 | 5 | 2025 |
| Humane Soc of St Lucie County | Port St Lucie, FL | $58,000 | 2 | 2 | 2025 |
| Humane Soc of Florida Pompano Fl | Pompano, FL | $55,000 | 2 | 2 | 2025 |
| Jacksonville Humane Society | Jacksonville, FL | $55,000 | 2 | 2 | 2025 |
| The Nature Conservancy | Arlington, VA | $55,000 | 2 | 2 | 2022 |
| Back in the Saddle Equine Therapy Center | Hopkinton, NH | $50,000 | 2 | 2 | 2025 |
| Danny & Ron's Rescue | Camden, SC | $50,000 | 2 | 2 | 2025 |
| Equine Assisted Therapies of S Florida | Boca Raton, FL | $50,000 | 2 | 2 | 2025 |
| Inwater Research Group Inc | Jensen Beach, FL | $50,000 | 2 | 2 | 2025 |
| Main Line Animal Rescue | Chester Springs, PA | $50,000 | 3 | 3 | 2023 |
| New England Wildlife Center | Weymouth, MA | $50,000 | 1 | 1 | 2021 |
| Sawgrass Nature Center & Wildlife Hospital | Coral Springs, FL | $50,000 | 5 | 5 | 2025 |
| Sea Turtle Conservancy | Gainesville, FL | $50,000 | 2 | 2 | 2025 |
| Shriner's Hospital | Tampa, FL | $50,000 | 1 | 1 | 2021 |
| Sugar's Gift | Bradenton, FL | $50,000 | 5 | 5 | 2025 |
| World Wildlife Fund Inc | Nw Washington, DC | $50,000 | 2 | 2 | 2025 |
| Veterinary Care Foundation | Morriston, FL | $45,000 | 6 | 3 | 2025 |
| Ocean Research & Conservation Association Inc | Fort Pierce, FL | $44,000 | 5 | 5 | 2025 |
| Audubon of Martin County | Stuart, FL | $43,000 | 5 | 5 | 2025 |
| Humane Society of Greater Miami | North Miami Beach, FL | $40,000 | 3 | 3 | 2023 |
| Putnam Land Conservancy Inc | Interlachen, FL | $40,000 | 4 | 4 | 2025 |
| Tri County Humane Society | Boca Raton, FL | $40,000 | 2 | 2 | 2025 |
| Sweet Paws Rescue | Groveland, MA | $38,000 | 3 | 3 | 2025 |
| Motley Mutts Rescue | Manchester, NH | $35,000 | 2 | 2 | 2025 |
| Salem Animal Rescue League | Salem, NH | $35,000 | 2 | 2 | 2025 |
| Woodstock Farm Animal Sanctuary Inc | High Falls, NY | $35,000 | 2 | 2 | 2025 |
| International Crane Foundation | Baraboo, WI | $32,000 | 1 | 1 | 2025 |
| Salvation Army of Martin County | Stuart, FL | $32,000 | 5 | 5 | 2025 |
| Wildlife Rehab Center of Central Fl | Christmas, FL | $31,000 | 5 | 5 | 2025 |
| Lucky Cat Adoptions | Fleming Island, FL | $30,000 | 2 | 2 | 2025 |
| Pilots to the Rescue | Brookly, NY | $30,000 | 2 | 2 | 2025 |
| Saving Grace & Her Furry Friends | Plantation, FL | $30,000 | 2 | 2 | 2025 |
| St Anne's-Belfield School | Charlottesville, VA | $30,000 | 5 | 5 | 2025 |
| The Pet Cottage | Jupiter, FL | $30,000 | 2 | 2 | 2025 |
| American Veterinary Medical Foundation | Schaumburg, IL | $25,000 | 2 | 2 | 2022 |
| Puppy Food Bank | San Antonio, TX | $25,000 | 2 | 2 | 2025 |
| SPCA Tampa Fl | Largo, FL | $25,000 | 1 | 1 | 2025 |
| The Catty Shack Ranch Wildlife Sanctuary Inc | Jacksonville, FL | $25,000 | 1 | 1 | 2025 |
| Hobe Sound Nature Center Inc | Hobe Sound, FL | $20,000 | 1 | 1 | 2025 |
| Peaceful Valley Donkey Rescue | Miles, TX | $20,000 | 1 | 1 | 2025 |
| Wings of Dawn | Henniker, NH | $20,000 | 5 | 5 | 2025 |
| Animal Rescue League of Nh | Bedford, NH | $15,000 | 1 | 1 | 2025 |
| Audubon Coastal Bird Stewardship | Coral Gables, FL | $15,000 | 1 | 1 | 2025 |
| Audubon Everglades Science Center | Tavernier, FL | $15,000 | 1 | 1 | 2025 |
| Audubon Seabird Institute | Bremen, ME | $15,000 | 1 | 1 | 2025 |
| Peace River Wildlife Center Inc | Punta Gorda, FL | $15,000 | 1 | 1 | 2025 |
| Sea Turtle Care & Conservation Specialist | Delray Beach, FL | $15,000 | 1 | 1 | 2025 |
| Chesed Foundation | Boca Raton, FL | $13,000 | 5 | 5 | 2025 |
| Four Corners Equine Rescue | Aztec, NM | $10,000 | 2 | 2 | 2022 |
| Friends of Scituate Shelter Inc | Scituate, MA | $10,000 | 1 | 1 | 2025 |
| Love a Sea Turtle | Winterville, NC | $10,000 | 2 | 2 | 2024 |
| New England Primate Conservancy | Merrimac, MA | $10,000 | 2 | 2 | 2025 |
| New Hampshire Audubon | Concord, NH | $10,000 | 1 | 1 | 2021 |
| Love a Sea Turtle | Greenville, SC | $8,000 | 2 | 2 | 2022 |
| Row Row Row in Revere | Everett, MA | $6,000 | 2 | 2 | 2025 |
| Humane Society of Florida Inc Boca Raton | Boca Raton, FL | $5,000 | 1 | 1 | 2024 |
| Phi Gamma Delta | Lexington, KY | $5,000 | 1 | 1 | 2021 |
| International Fellowship of Christians & Jews | Washington, DC | $2,500 | 1 | 1 | 2025 |
| National Resource Defense Council Inc | New York, NY | $2,000 | 1 | 1 | 2023 |
| International Fellowship of Christians and Jews | Chicago, IL | $1,000 | 1 | 1 | 2023 |
123 of 144 (85%) received money in more than one year over the 5 years we hold.
Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 95%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is unusually consistent. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one.
What the money was for
Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.
- Save the Manatee Club
FOR THE EMERGENCY RESCUE PREPARATION FUND ALONG WITH THE MANATEE RESCUE AND REHABILITATION PARTNERSHIP PROGRAM - Humane Soc of Greater Jupitertequesta Dba Furry Friends
FOR DISASTER RELIEF FOR THE RANCH IN PALM CITY, FL FROM HURRICANE MILTON - Shriner's Hospital
FOR PEDIATRIC BURN CARE INCLUDING CHEMICAL BURNS, ELECTRICAL BURNS AND FLAME BURNS AS WELL AS CLEFT LIP AND PALLIATIVE CARE FOR THE CHILDREN - St Jude Children's Research Hospital
TO HELP PROVIDE EXCEPTIONAL CARE FOR CHILDREN BATTLING MEDULLOBLASTOMA, BRAIN TUMOR CANCER AND TO HELP RESEARCHERS, WHO ARE WORKING ON IT TO BETTER UNDERSTAND WHAT CAUSES IT - Clinic for the Rehabilitation of Wildlife Inc
TO HELP BUILD THE REHABILITATION ENCLOSURES (6 OF THEM) REPLACING THEM AFTER HURRICANE IAN - Justin Bartlett Animal Rescue
TOWARDS A GENERATOR FOR THE NEW SHELTER IN ROYAL PALM BEACH FOR THE RESCUED DOGS AND FOOD AND VETERINARY CARE FOR THE RESCUED
What kind of organizations it funds
By the activity category the IRS assigns each recipient, for the 337 grants where we could match the recipient to a registered organization. The categories are the IRS's. The match, made from the name and address on the return, is ours.
Giving by year
| Tax year | Grants | Total | Median grant |
|---|---|---|---|
| 2021 | 84 | $2,300,369 | $25,000 |
| 2022 | 90 | $2,195,402 | $25,000 |
| 2023 | 98 | $2,410,500 | $25,000 |
| 2024 | 116 | $3,391,500 | $25,000 |
| 2025 | 126 | $3,900,500 | $27,500 |
Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.
Where its money goes
70% of its giving went to organizations in Florida. If your organization is based elsewhere, look in the recipient list for grants to your area before writing.
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Funders that support the same organizations
These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.
How to approach this foundation
- Check you are its size. The median grant is $25,000. A request many times that size asks for something it has rarely or never given.
- Check you are in its geography. Its giving is concentrated in Florida.
- Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
- Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.
Related guides
Where these numbers come from
Everything above is taken from Knopf Family Foundation Inc's own Form 990-PF filings, which the IRS publishes in bulk. We used 5 returns (tax years 2021-2025). Grant figures are from its returns. Matching recipients to registered organizations, their IRS classifications, the retention rate and the funders that support the same organizations are our own calculations, described in how we build this.
Address of record on the latest return: 90 Baystate Road, Wakefield, MA, 01880. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.
EIN 57-1179990 · See the original filings on ProPublica · How we build this
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