Funders › Massachusetts

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.

Yesaccepts unsolicited requests
$25,000median grant
$14.2Mgranted, 2021-2025
144recipients, as named on its returns
95%of grantees funded again the next year
$79.6Massets, latest filing

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.

This is the foundation's own statement to the IRS, not our judgement, and it says nothing about whether they have a form, a deadline, or an appetite for new grantees. Treat it as the reason this foundation is worth your research time, not as an invitation. Many small foundations of this kind have no website and no application process -- a letter of inquiry is the normal first step.

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.

$1,000 - $5,000
14 grants
$5,000 - $10,000
41 grants
$10,000 - $25,000
151 grants
$25,000 - $50,000
232 grants
$50,000 - $100,000
76 grants

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.

OrganizationLocationTotal receivedGrantsYears fundedLast
Save the Manatee ClubMaitland, FL$395,000552025
Clinic for the Rehabilitation of Wildlife IncSanibel, FL$310,000552025
St Jude Children's Research HospitalMemphis, TN$285,000552025
Clearwater Marine Aquarium Research InstituteClearwater, FL$260,000552025
Equine Rescue & Adoption FoundationPalm City, FL$250,000552025
Save Our Seabirds IncSarasota, FL$250,000552025
Pelican Harbor Seabird Station IncMiami, FL$240,000552025
South Florida Wildlife CenterFort Lauderdale, FL$240,000652025
Florida Oceanographic SocietyStuart, FL$235,000552025
Mccarthys Wildlife Sanctuary IncWest Palm Beach, FL$235,000552025
Shriner's HospitalBoston, MA$235,000442025
Big Dog Rescue RanchJupiter, FL$220,000552025
Fish & Wildlife Foundation of FloridaTallahassee, FL$220,000552025
Peggy Adams Animal Rescue LeagueWest Palm Beach, FL$220,000552025
Dolphin Research CenterGrassy Key, FL$210,000552025
National Audubon Society Inc - Center for Birds of PreyMaitland, FL$210,000442025
Justin Bartlett Animal RescueRoyal Palm Beach, FL$200,000552025
Busch Wildlife SanctuaryJupiter, FL$195,000552025
Flamingo Gardens IncFort Lauderdale, FL$195,000552025
Panther Ridge Conservation CenterLoxahatchee, FL$195,000552025
Uf Foundation IncGainesville, FL$195,000552025
Cause 4 PawsOrlando, FL$190,000552025
The Conservancy of Southwest FloridaNaples, FL$190,000552025
Central Florida Animal ReserveSt Cloud, FL$185,000552025
Cornell Lab of OrnithologyIthaca, NY$185,000552025
Humane Society NaplesNaples, FL$185,000552025
Catskill Animal SanctuarySaugerties, NY$175,000552025
Humane Society of the Treasure Coast IncPalm City, FL$175,000552025
Caring Fields FelinesPalm City, FL$170,000552025
Florida Wildlife FederationNaples, FL$160,000552025
Humane Society of Broward CountyFort Lauderdale, FL$160,000552025
The Everglades FoundationPalmetto Bay, FL$160,000552025
Warrior Dog FoundationDallas, TX$160,000552025
Forest Animal RescueSilver Springs, FL$155,000552025
Humane Soc of Greater Jupitertequesta Dba Furry FriendsJupiter, FL$150,000222025
Loggerhead Marine Life CenterJuno Beach, FL$150,000552025
National Audubon Society Inc - Corkscrew Swamp Sanctuary & Blair AudubonNaples, FL$150,000442025
National Disaster Search Dog FoundationSanta Paula, CA$145,000552025
The Elephant SanctuaryHohenwald, TN$145,000552025
Gumbo Limbo Nature CenterBoca Raton, FL$140,000442024
Mercy ShipsGarden Valley, TX$140,000442025
New England AquariumBoston, MA$140,000552025
Canine Companions for IndependenceOrlando, FL$135,000552025
Darbster FoundationWest Palm Beach, FL$135,000552025
Front Range Equine RescueOcala, FL$135,000552025
New Hampshire SPCAStratham, NH$135,000552025
Florida Wildlife Hospital and SanctuaryPalm Shores, FL$130,000552025
Andrew Red Harris FoundationJupiter, FL$125,000552025
Live and Let Live Farm IncChichester, NH$120,000552025
New England Wildlife Center Birdsey Cape Wildlife CenterBarnstable, MA$120,000222025
Pa State University Philanthropic FundUniversity Pk, PA$117,771752025
Animal Rescue Force of South Florida Inc Humane SocietyWest Palm Beach, FL$115,000442025
National Marine Life CenterBourne, MA$115,000552025
New Hampshire Humane SocietyLaconia, NH$115,000552025
Dogs & Cats Forever IncFort Pierce, FL$110,000552025
Second Chance Puppies and Kittens RescueRoyal Palm Beach, FL$110,000552025
Northeast Animal ShelterSalem, MA$105,000332023
Birdsey Cape Wildlife CenterBarnstable, MA$100,000222023
Loon Preservation CommitteeMoultonborough, NH$100,000552025
Hidden Harbor Marine Environmental Project IncMarathon, FL$95,000332025
The Nemours Fund for Children's HealthOrlando, FL$95,000552025
Treasure Coast Wildlife CenterPalm City, FL$95,000552025
Back to Nature Wildlife Refuge & Education CenterOrlando, FL$90,000552025
Human Society of Greater Jupitertequesta Dba Furry FriendsJupiter, FL$90,000332023
Nature Conservancy Florida ChapterWinter Park, FL$90,000332025
Shelter for SoliderSan Diego, CA$90,000442025
Animal Defense League of TexasSan Antonio, TX$85,000652025
National Audubon Society IncNew York, NY$85,000112021
Mspca Angellnortheast Animal ShelterBoston, MA$80,000222025
Ruff Tales RescueChelmsford, MA$80,000552025
The Kilham Bear CenterLyme, NH$80,000552025
The Pegasus FoundationHobe Sound, FL$80,000552025
All for One Pet RescueRoyal Palm Beach, FL$75,000332025
Delmar Farm Es IncLoxahatchee, FL$75,000442025
Grammy Rose Dog Rescue & SanctuaryActon, ME$75,000222025
The Farm Dog RescuePalm City, FL$75,000552025
Humane Soc of Greater MiamiNorth Miami Beach, FL$70,000222025
Lakes Region Humane SocietyOssipee, NH$65,000332025
Nala's New Life RescuePalm City, FL$65,000332025
Pennsylvania Spcamain Line RescueChester Springs, PA$65,000222025
Save the ChimpsFort Pierce, FL$65,000442025
Snow Leopard TrustSeattle, WA$65,000552025
Young America's FoundationReston, VA$65,000552025
Audubon Society of New HampshireConcord, NH$60,000442025
Wild Animal Health FundYulee, FL$60,000552025
Humane Soc of St Lucie CountyPort St Lucie, FL$58,000222025
Humane Soc of Florida Pompano FlPompano, FL$55,000222025
Jacksonville Humane SocietyJacksonville, FL$55,000222025
The Nature ConservancyArlington, VA$55,000222022
Back in the Saddle Equine Therapy CenterHopkinton, NH$50,000222025
Danny & Ron's RescueCamden, SC$50,000222025
Equine Assisted Therapies of S FloridaBoca Raton, FL$50,000222025
Inwater Research Group IncJensen Beach, FL$50,000222025
Main Line Animal RescueChester Springs, PA$50,000332023
New England Wildlife CenterWeymouth, MA$50,000112021
Sawgrass Nature Center & Wildlife HospitalCoral Springs, FL$50,000552025
Sea Turtle ConservancyGainesville, FL$50,000222025
Shriner's HospitalTampa, FL$50,000112021
Sugar's GiftBradenton, FL$50,000552025
World Wildlife Fund IncNw Washington, DC$50,000222025
Veterinary Care FoundationMorriston, FL$45,000632025
Ocean Research & Conservation Association IncFort Pierce, FL$44,000552025
Audubon of Martin CountyStuart, FL$43,000552025
Humane Society of Greater MiamiNorth Miami Beach, FL$40,000332023
Putnam Land Conservancy IncInterlachen, FL$40,000442025
Tri County Humane SocietyBoca Raton, FL$40,000222025
Sweet Paws RescueGroveland, MA$38,000332025
Motley Mutts RescueManchester, NH$35,000222025
Salem Animal Rescue LeagueSalem, NH$35,000222025
Woodstock Farm Animal Sanctuary IncHigh Falls, NY$35,000222025
International Crane FoundationBaraboo, WI$32,000112025
Salvation Army of Martin CountyStuart, FL$32,000552025
Wildlife Rehab Center of Central FlChristmas, FL$31,000552025
Lucky Cat AdoptionsFleming Island, FL$30,000222025
Pilots to the RescueBrookly, NY$30,000222025
Saving Grace & Her Furry FriendsPlantation, FL$30,000222025
St Anne's-Belfield SchoolCharlottesville, VA$30,000552025
The Pet CottageJupiter, FL$30,000222025
American Veterinary Medical FoundationSchaumburg, IL$25,000222022
Puppy Food BankSan Antonio, TX$25,000222025
SPCA Tampa FlLargo, FL$25,000112025
The Catty Shack Ranch Wildlife Sanctuary IncJacksonville, FL$25,000112025
Hobe Sound Nature Center IncHobe Sound, FL$20,000112025
Peaceful Valley Donkey RescueMiles, TX$20,000112025
Wings of DawnHenniker, NH$20,000552025
Animal Rescue League of NhBedford, NH$15,000112025
Audubon Coastal Bird StewardshipCoral Gables, FL$15,000112025
Audubon Everglades Science CenterTavernier, FL$15,000112025
Audubon Seabird InstituteBremen, ME$15,000112025
Peace River Wildlife Center IncPunta Gorda, FL$15,000112025
Sea Turtle Care & Conservation SpecialistDelray Beach, FL$15,000112025
Chesed FoundationBoca Raton, FL$13,000552025
Four Corners Equine RescueAztec, NM$10,000222022
Friends of Scituate Shelter IncScituate, MA$10,000112025
Love a Sea TurtleWinterville, NC$10,000222024
New England Primate ConservancyMerrimac, MA$10,000222025
New Hampshire AudubonConcord, NH$10,000112021
Love a Sea TurtleGreenville, SC$8,000222022
Row Row Row in RevereEverett, MA$6,000222025
Humane Society of Florida Inc Boca RatonBoca Raton, FL$5,000112024
Phi Gamma DeltaLexington, KY$5,000112021
International Fellowship of Christians & JewsWashington, DC$2,500112025
National Resource Defense Council IncNew York, NY$2,000112023
International Fellowship of Christians and JewsChicago, IL$1,000112023

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.

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.

Animal Welfare
234 grants
Environment
37 grants
Education
15 grants
Science & Technology
12 grants
Philanthropy & Grantmaking
9 grants
Human Services
6 grants
Social Science
5 grants
Health Care
5 grants

Giving by year

Tax yearGrantsTotalMedian grant
202184$2,300,369$25,000
202290$2,195,402$25,000
202398$2,410,500$25,000
2024116$3,391,500$25,000
2025126$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.

Florida
$9.9M
Massachusetts
$1.1M
New Hampshire
$840K
New York
$512K
Texas
$430K
Tennessee
$430K
California
$235K
Pennsylvania
$233K

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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.

Fidelity Investments Charitable Gift Fund74 shared recipientsDonor Advised Charitable Giving Inc58 shared recipientsAmerican Online Giving Foundation Inc55 shared recipientsPaypal Charitable Giving Fund44 shared recipientsVanguard Charitable Endowment Program42 shared recipientsNational Philanthropic Trust40 shared recipients

How to approach this foundation

  1. 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.
  2. Check you are in its geography. Its giving is concentrated in Florida.
  3. 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.
  4. 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

Foundations funding animal welfare in FloridaEvery funder in this groupFoundations funding education in FloridaEvery funder in this group

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

This is history, not an open call. Foundation returns are published about a year after the tax year ends. Nothing on this page is a deadline. It is a record of who this foundation has actually funded.

Is something here wrong about your foundation? Email hello@funderscope.com and we will correct it.