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Also known as: FOUNDATION INC
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William And Phyllis Mack Family Foundation Inc. is a private corporation based in FORT LEE, NJ. The foundation received its IRS ruling in 1999. The principal officer is William Mack. It holds total assets of $5.9M. Annual income is reported at $3.5M. Total assets have decreased from $8M in 2011 to $5.9M in 2024. The foundation is governed by 4 officers and trustees. The foundation operates in the area of philanthropy & grantmaking. According to its most recent filing, the foundation only makes contributions to preselected charitable organizations. Tax records are available from 2020 to 2024. The foundation primarily funds organizations in New York and Florida. According to available records, William And Phyllis Mack Family Foundation Inc. has made 101 grants totaling $10M, with a median grant of $5K. Annual giving has grown from $4.4M in 2022 to $5.6M in 2023. Individual grants have ranged from $500 to $2M, with an average award of $99K. The foundation has supported 73 unique organizations. The foundation primarily supports organizations in New York, Pennsylvania, Florida, which account for 92% of all grants. Grantmaking reaches organizations across 7 states. Contributions to this foundation are tax-deductible.
Smallest Grant
$100
Median Grant
$5K
Average Grant
$123K
Largest Grant
$2M
Based on 35 grants from the most recent 990-PF filing.
No program descriptions are available for this foundation. Many private foundations report program activities in their annual 990-PF filings — check the Tax Filings section below for the most recent filing.
William And Phyllis Mack Family Foundation Inc. primarily funds organizations in the area of philanthropy & grantmaking. Based on available records, the foundation has funded 101 grants. Its grantmaking reaches organizations primarily in NY, PA, FL.
William And Phyllis Mack Family Foundation Inc. has distributed a total of $10M across 101 grants. The median grant size is $5K, with an average of $99K. Individual grants have ranged from $500 to $2M.
William And Phyllis Mack Family Foundation Inc. typically selects its grantees rather than accepting unsolicited proposals.
William And Phyllis Mack Family Foundation Inc. is headquartered in FORT LEE, NJ. While based in NJ, the foundation distributes grants to organizations across 7 states.
| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| William Mack | TRUSTEE | $0 | $0 | N/A |
| Phyllis Mack | TRUSTEE | $0 | $0 | N/A |
| Richard Mack | TRUSTEE | $0 | $0 | N/A |
| Stephen Mack | TRUSTEE | $0 | $0 | N/A |
Total Giving
N/A
Total Assets
$5.9M
Fair Market Value
N/A
Net Worth
$763K
Grants Paid
N/A
Contributions
N/A
Net Investment Income
N/A
Distribution Amount
N/A
Total Grants
101
Total Giving
$10M
Average Grant
$99K
Median Grant
$5K
Unique Recipients
73
Most Common Grant
$1K
of 2023 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| University Of PennsylvaniaCHARITY | Philadelphia, PA | $2M | 2023 |
| Guggenheim MuseumCHARITY | New York, NY | $920K | 2023 |
| Northwell Health FoundationCHARITY | New Hyde Park, NY | $783K | 2023 |
| United Jewish AppealCHARITY | Greenvale, NY | $400K | 2023 |
| Uja Federation Of New YorkCHARITY | New York, NY | $400K | 2023 |
| Jewish Federation Of Palm BeachCHARITY | West Palm Beach, FL | $152K | 2023 |
| American Friends Of The Israel MuseumCHARITY | New York, NY | $135K | 2023 |
| Park Avenue SynagogueCHARITY | New York, NY | $111K | 2023 |
| Friends Of The Israel Defense ForcesCHARITY | Brooklyn, NY | $101K | 2023 |
| The Jewish MuseumCHARITY | New York, NY | $83K | 2023 |
| Morselife Foundation IncCHARITY | West Palm Beach, FL | $70K | 2023 |
| 92yCHARITY | New York, NY | $67K | 2023 |
| Yeshiva UniversityCHARITY | New York, NY | $50K | 2023 |
| The New Jewish HomeCHARITY | New York, NY | $50K | 2023 |
| Kravis Center For The Performing ArtsCHARITY | West Palm Beach, FL | $25K | 2023 |
| United Way Of Palm BeachCHARITY | West Palm Beach, FL | $25K | 2023 |
| The Society Of The Four ArtsCHARITY | Palm Beach, FL | $25K | 2023 |
| The Wharton FundCHARITY | Philadelphia, PA | $25K | 2023 |
| Town Of Palm Beach United WayCHARITY | Palm Beach, FL | $25K | 2023 |
| Bruce And Marsha Moskowitz FoundationCHARITY | West Palm Beach, FL | $25K | 2023 |
| Prostate Cancer FoundationCHARITY | Santa Monica, CA | $25K | 2023 |
| Birthright Israel FoundationCHARITY | Boca Raton, FL | $20K | 2023 |
| Lincoln Center For Performing ArtsCHARITY | New York, NY | $13K | 2023 |
| Palm Beach SynagogueCHARITY | Palm Beach, FL | $11K | 2023 |
| Israel Tennis & Education Centers FoundationCHARITY | New York, NY | $10K | 2023 |
| The Milkken InstituteCHARITY | New York, NY | $6K | 2023 |
| Katz Women'S HospitalCHARITY | Queens, NY | $5K | 2023 |
| Palm Beach Civic AssociationCHARITY | Palm Beach, FL | $5K | 2023 |
| Palm Beach Country Club FoundationCHARITY | Palm Beach, FL | $5K | 2023 |
| Albert Einstein College Of MedicineCHARITY | Bronx, NY | $5K | 2023 |
| Alzheimer'S Drug Discovery FoundationCHARITY | New York, NY | $5K | 2023 |
| Adl NynjCHARITY | New York, NY | $5K | 2023 |
| Peconic Land TrustCHARITY | Southhampton, NY | $3K | 2023 |
| Planned ParenthoodCHARITY | Hempstead, NY | $3K | 2023 |
| Physicians For Human RightsCHARITY | New York, NY | $3K | 2023 |
| Center For Creative EducationCHARITY | Kingston, NY | $2K | 2023 |
| Breast Cancer Research FoundationCHARITY | New York, NY | $1K | 2023 |
| Norton Museum Of ArtCHARITY | West Palm Beach, FL | $1K | 2023 |
| The Broadway Caresequity Fights AidCHARITY | New York, NY | $1K | 2023 |
| Children'S Hospital Los AngelesCHARITY | Los Angeles, CA | $1K | 2023 |
| Dolphins Challenge CancerCHARITY | Miami Gardens, FL | $1K | 2023 |
| FidfCHARITY | New York, NY | $1K | 2023 |
| Foundation To Combat AntisemitismCHARITY | New York, NY | $1K | 2023 |
| Juvenile Diabetes Research FoundationCHARITY | Melville, NY | $1K | 2023 |
| Ny Junior Tennis & LearningCHARITY | Long Island City, NY | $1K | 2023 |
| The Leukemia & Lymphoma SocietyCHARITY | Rye Brook, NY | $1K | 2023 |
| HowCHARITY | Tulsa, OK | $750 | 2023 |
| The Museum Of Jewish HeritageCHARITY | New York, NY | $500 | 2023 |
| The Michael J Fox FoundationCHARITY | New York, NY | $500 | 2023 |
| The Lustgarten FoundationCHARITY | Woodbury, NY | $500 | 2023 |