Funders › New Jersey

The William & Phyllis Mack Family

Fort Lee, NJ · EIN 22-3512719. Reported 225 grants totalling $20.7M to 117 recipients across tax years 2020-2024. This foundation told the IRS it does not accept unsolicited requests: it contributes only to organizations it selects itself.

Notold the IRS it takes no unsolicited requests
$5,000median grant
$20.7Mgranted, 2020-2024
117recipients, as named on its returns
55%of grantees funded again the next year
$5,127,984assets, latest filing

Does this foundation accept applications?

No -- on its own tax return. Form 990-PF asks every private foundation to check a box if it "only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds". The William & Phyllis Mack Family checked it on its most recent filing, as 78% of the 91,758 foundations in our data that made a grant and answered did. An unsolicited request is unlikely to go anywhere.

This is the foundation's own statement to the IRS, not our judgement. A foundation can give a different answer on a later return, and this page is rebuilt when one is published. The rest of the page is its giving record: who it chose, and which of those make grants themselves.

Organizations it funds that make grants of their own

5 of the organizations The William & Phyllis Mack Family funded make grants themselves, and it reported 17 grants totalling $1,355,000 to them. That is 20% of the $6,788,456 of its giving we could match to a registered organization. Each is classified by the IRS as a philanthropy or grantmaking organization, reported grants to at least 25 organizations of its own, and has at least 10 funders behind it.

All of them file Form 990, which never asks whether an organization funds only groups it picks, so there is no answer on record either way.

What that does not mean. It does not mean an application to any of them reaches this foundation's money. A private foundation's grant to a community foundation or a federated campaign is often a donor-advised fund or a gift designated for a purpose the foundation chose, and has nothing to do with any open programme the receiving organization runs. Its return's purpose text sometimes names a family fund or a designated purpose, which is the plainest case of money no applicant can reach; where it names none, neither return says which. The list is who this foundation paid that also makes grants. Whether any of them would fund you is a question for its own page.

GrantmakerKindStateReceivedGrantsYearsLastOnly funds organizations it picks?
United Jewish Appeal-Federation offederated giving programmeNew York$706,000332024Its form does not ask
Jewish Federation of Palm Beach County Incfederated giving programmeFlorida$453,000552024Its form does not ask
Town of Palm Beach United Way Incfederated giving programmeFlorida$145,000552024Its form does not ask
United Way of Palm Beach County Incfederated giving programmeFlorida$26,000332024Its form does not ask
Prostate Cancer Foundationgrantmaking organizationCalifornia$25,000112023Its form does not ask

A floor, not a full list. A grantmaker appears here only where this foundation's return named it clearly enough for us to match the name to an EIN, which we manage for about two thirds of 990-PF grant rows, and only where that grantmaker has a page on this site. There may be more. Dollars here are summed by EIN across every spelling on its returns, so a figure can differ from the matching row in the full list below, which groups names as written. And the IRS classification cannot tell a grantmaker from a funders' association or a donor-advised fund sponsor, so a payment to one of these may be dues or an account rather than support for a grants programme.

How big are its grants?

The median grant is $5,000. Half of everything it gave fell between $1,000 and $25,000; the smallest was $100 and the largest $2,000,000.

Under $1,000
35 grants
$1,000 - $5,000
58 grants
$5,000 - $10,000
33 grants
$10,000 - $25,000
21 grants
$25,000 - $50,000
25 grants
$50,000 - $100,000
22 grants
$100,000 and Up
31 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
University of PennsylvaniaPhiladelphia, PA$7,000,000442023
Guggenheim MuseumNew York, NY$4,775,000552024
Northwell Health FoundationNew Hyde Park, NY$3,284,750552024
Park Avenue SynagogueNew York, NY$906,211552024
Uja Federation of New YorkNew York, NY$706,000332024
Jewish Federation of Palm BeachWest Palm Beach, FL$453,000552024
American Friends of the Israel MuseumNew York, NY$435,000552024
The Jewish MuseumNew York, NY$431,500552024
United Jewish AppealGreenvale, NY$400,000112023
92YNew York, NY$271,668552024
The New Jewish HomeNew York, NY$150,000332024
Yeshiva UniversityNew York, NY$150,000332024
Town of Palm Beach United WayPalm Beach, FL$145,000552024
Morselife Foundation IncWest Palm Beach, FL$142,000442024
Bruce and Marsha Moskowitz FoundationWest Palm Beach, FL$125,000552024
Kravis Center for the Performing ArtsWest Palm Beach, FL$125,000222024
Friends of the Israel Defense ForcesBrooklyn, NY$101,500222024
Beit RuthJericho, NY$100,000112024
The Wharton FundPhiladelphia, PA$100,000442024
The Society of the Four ArtsPalm Beach, FL$97,000552024
Birthright Israel FoundationBoca Raton, FL$95,000332024
Norton Museum of ArtWest Palm Beach, FL$57,500442024
Target Als Foundation IncNew York, NY$50,000112024
Israel Tennis & Education Centers FoundationNew York, NY$37,500442024
Connecticut Public BroadcastingHartford, CT$35,000222024
United States Holocaust Memorial MuseumNew York, NY$30,000112022
Gift of Life Marrow RegistryBoca Raton, FL$26,000222024
United Way of Palm BeachWest Palm Beach, FL$26,000332024
Brooklyn Tech Alumni FoundationBrooklyn, NY$25,000112022
Mecox Bay ConservancyWatermill, NY$25,000112024
Prostate Cancer FoundationSanta Monica, CA$25,000112023
The Warton FundPhiladelphia, PA$25,000112022
Orphan Disease Pathway ProjectNew York, NY$23,000222022
Palm Beach SynagoguePalm Beach, FL$21,000222024
Palm Beach Civic AssociationPalm Beach, FL$20,000442024
Palm Beach Country Club FoundationPalm Beach, FL$14,806442023
American Friends of the Hebrew UniversityNew York, NY$14,300332024
Lincoln Center for Performing ArtsNew York, NY$12,500112023
New York Restoration ProjectNew York, NY$12,500112022
The Milkken InstituteNew York, NY$12,478222024
The Leo Baeck InstituteNew York, NY$12,000112022
Peconic Land TrustSouthhampton, NY$10,500442024
Lupus Research AllianceNew York, NY$10,000332022
Alzheimer's Drug Discovery FoundationNew York, NY$8,000222023
The Museum of Modern ArtNew York, NY$6,000112024
Albert Einstein College of MedicineBronx, NY$5,500222023
ActaWashington, DC$5,000112024
Adl NynjNew York, NY$5,000112023
Birthright Israel FoundationNew York, NY$5,000112020
Brigham & Women's HospitalPalm Beach, NY$5,000112022
De La Salle AcademyNew York, NY$5,000112021
Delivering GoodNew York, NY$5,000112024
Endometriosis FoundationNew York, NY$5,000112020
Federal Enforcement Homeland Security FdnNew York, NY$5,000112024
Friends of the Israel Defence ForcesNew York, NY$5,000112021
Gift of Life MarrowBoca Raton, FL$5,000112022
Icahn School of Medicine at Mount SinaiNew York, NY$5,000112021
Katz Women's HospitalQueens, NY$5,000112023
La Salle AcademyNew York, NY$5,000112022
Mother AME Zion ChurchNew Hyde Park, NY$5,000112020
Mount Sinai Health System Crystal PartyNew York, NY$5,000112024
Museum of American FinanceNew York, NY$5,000112020
Physicians for Human RightsNew York, NY$5,000222023
Planned ParenthoodHempstead, NY$5,000222024
Prep for PrepNew York, NY$5,000112022
Solomon Institute IncPalm Beach, FL$5,000112024
AfmdaNew York, NY$3,600112024
American Friends of the Israel Phil OrchNew York, NY$3,000112024
Center for Creative EducationKingston, NY$3,000222023
The Museum of Jewish HeritageNew York, NY$3,000222023
HowTulsa, OK$2,500442024
New York PhilharmonicNew York, NY$2,500112020
Promise Fund of FloridaPalm Beach, FL$2,500112024
The Lustgarten FoundationWoodbury, NY$2,500552024
United States Holocaust Memorial MuseumWashington, DC$2,500112024
Courts of Dreams FoundationNew York, NY$2,000112022
Dolphins Challenge CancerMiami Gardens, FL$2,000222024
Israel Tennis Centers FoundationNew York, NY$2,000112020
Sbt Club Charitable FundLos Angeles, CA$2,000222021
Breast Cancer Research FoundationNew York, NY$1,850222024
Chabad at LehighBethlehem, PA$1,800112022
Fifth Avenue SynagogueNew York, NY$1,800112021
LifeSouthfield, MI$1,800112022
Atlantic Golf Club Education FundNew York, NY$1,750112020
The Michael J Fox FoundationNew York, NY$1,750222024
Oxalosis & Hyperoxaluria FoundationNew Paltz, NY$1,500222021
Sbt Club Charitable FundSouthhampton, NY$1,500332024
Boca Rio Golf ClubBoca Raton, FL$1,250332023
The Leukemia & Lymphoma SocietyRye Brook, NY$1,200222023
Central Park ConservancyNew York, NY$1,000112021
Children's Hospital Los AngelesLos Angeles, CA$1,000112023
City of HopeDuarte, CA$1,000112022
Cura FoundationNew York, NY$1,000112020
Father Mark ConnellNewburgh, NY$1,000112020
FidfNew York, NY$1,000112023
Florida International UniversityAventura, FL$1,000112020
Foundation to Combat AntisemitismNew York, NY$1,000112023
Henry Street SettlementNew York, NY$1,000112021
Juvenile Diabetes Research FoundationMelville, NY$1,000112023
King Edward VIILondon$1,000112022
New York Historical SocietyNew York, NY$1,000112024
Ny Junior Tennis & LearningLong Island City, NY$1,000112023
Student Opportunity FundWoodmere, NY$1,000112021
The Broadway Caresequity Fights AidNew York, NY$1,000112023
Ustamidwest Tennis & Education FoundationIndianapolis, IN$1,000112020
Basser Center for BrcaPhiladelphia, PA$500112023
Dana-Farber Cancer InstituteBoston, MA$500112024
Friends of Jcc KrakowSuffern, NY$500112022
Guild Hall of East Hampton IncEast Hampton, NY$500112021
Israel Healthcare FoundationNew York, NY$500112021
JdcNew York, NY$500112024
Rising Treetops at OakhurstOakhurst, NJ$500112023
The Resource FoundationNew York, NY$500112024
The SpgasNorth Palm Beach, FL$500112023
Alliance for Cancer Gene TherapyStamford, CT$350112021
Big Brothers Big Sisters of Long IslandIslandia, NY$100112024
East 62ND Street Association IncNew York, NY$100112021

48 of 117 (41%) 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 55%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is about typical. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one, and this foundation told the IRS it does not.

What kind of organizations it funds

By the activity category the IRS assigns each recipient, for the 139 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.

Arts & Culture
28 grants
Philanthropy & Grantmaking
23 grants
International Affairs
16 grants
Human Services
12 grants
Education
11 grants
Health Care
11 grants
Medical Research
10 grants
Environment
7 grants

Giving by year

Tax yearGrantsTotalMedian grant
202036$3,194,415$5,000
202135$4,314,890$5,000
202246$4,376,780$5,500
202355$5,608,596$5,000
202453$3,213,882$6,867

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

59% of its giving went to organizations in New York.

New York
$12.1M
Pennsylvania
$7.1M
Florida
$1.4M
Connecticut
$35K
California
$29K
District of Columbia
$8K
Oklahoma
$2K
Michigan
$2K

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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. Unlike this foundation, none of them is on record as funding only organizations it picks, and each page says what its filings show.

Fidelity Investments Charitable Gift Fund55 shared recipientsDonor Advised Charitable Giving Inc51 shared recipientsNational Philanthropic Trust49 shared recipientsJewish Communal Fund49 shared recipientsVanguard Charitable Endowment Program41 shared recipientsMorgan Stanley Global Impact Funding Trust Inc39 shared recipients

Related guides

Foundations funding arts & culture in New YorkEvery funder in this groupFoundations funding international affairs in New YorkEvery funder in this groupFoundations funding human services in New YorkEvery funder in this groupFoundations funding arts & culture in PennsylvaniaEvery funder in this group

Where these numbers come from

Everything above is taken from The William & Phyllis Mack Family's own Form 990-PF filings, which the IRS publishes in bulk. We used 5 returns (tax years 2020-2024). 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: One Bridge Plaza 660, Fort Lee, NJ, 07024. This is the address the foundation gave the IRS.

EIN 22-3512719 · 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 [email protected] and we will correct it.