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Diamondston Foundation Inc. is a private corporation based in WESTFIELD, NJ. The foundation received its IRS ruling in 2000. The principal officer is Diamondston Foundation. It holds total assets of $2.1M. Annual income is reported at $740K. 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 2025. Funding is distributed across 4 states, including New York, New Jersey, Massachusetts. According to available records, Diamondston Foundation Inc. has made 230 grants totaling $610K, with a median grant of $2K. Annual giving has grown from $87K in 2020 to $136K in 2025. Grantmaking activity was highest in 2022 with $205K distributed across 68 grants. Individual grants have ranged from $200 to $20K, with an average award of $3K. The foundation has supported 107 unique organizations. The foundation primarily supports organizations in New York, Massachusetts, New Jersey, which account for 70% of all grants. Grantmaking reaches organizations across 17 states. Contributions to this foundation are tax-deductible.
Smallest Grant
$300
Median Grant
$2K
Average Grant
$2K
Largest Grant
$11K
Based on 41 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.
Diamondston Foundation Inc. primarily funds organizations in the area of philanthropy & grantmaking. Based on available records, the foundation has funded 230 grants. Its grantmaking reaches organizations primarily in NY, MA, NJ.
Diamondston Foundation Inc. has distributed a total of $610K across 230 grants. The median grant size is $2K, with an average of $3K. Individual grants have ranged from $200 to $20K.
Diamondston Foundation Inc. typically selects its grantees rather than accepting unsolicited proposals.
Diamondston Foundation Inc. is headquartered in WESTFIELD, NJ. While based in NJ, the foundation distributes grants to organizations across 17 states.
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| Name | Title | Compensation | Benefits | Total |
|---|---|---|---|---|
| BARABARA MARGOLIN | SECRETARY | $0 | $0 | N/A |
| SUSAN SMITH | VICE PRESIDE | $0 | $0 | N/A |
| DAVID MARGOLIN | VICE PRESIDE | $0 | $0 | N/A |
| MICHAEL MARGOLIN | PRESIDENT TR | $0 | $0 | N/A |
Total Giving
$136K
Total Assets
$2.1M
Fair Market Value
$2.6M
Net Worth
$2.1M
Grants Paid
$136K
Contributions
N/A
Net Investment Income
$80K
Distribution Amount
$123K
Total: $2.1M
Total Grants
230
Total Giving
$610K
Average Grant
$3K
Median Grant
$2K
Unique Recipients
107
Most Common Grant
$1K
of 2025 grantees were first-time recipients
| Recipient | Location | Amount | Year |
|---|---|---|---|
| THE BRIDGECHARITABLE | CALDWELL, NJ | $3K | 2025 |
| LOS ANGELES FIRE DEPARTMENTCHARITABLE | LOS ANGELES, CA | $1K | 2025 |
| HAIRY CELL LEUKEMIA FOUNDATIONCHARITABLE | SAN FRANCISCO, CA | $20K | 2025 |
| CHICKEN & EGG PICTURESCHARITABLE | BROOKLYN, NY | $10K | 2025 |
| THE WELCOME PROJECTCHARITABLE | SOMERVILLE, MA | $10K | 2025 |
| UJA-FEDERATION OF NEW YORKCHARITABLE | NEW YORK, NY | $10K | 2025 |
| NEW ISRAEL FUNDCHARITABLE | NEW YORK, NY | $7K | 2025 |
| DOCTORS WITHOUT BORDERSCHARITABLE | NEW YORK, NY | $5K | 2025 |
| GENDER EQUITY POLICY INSTITUTECHARITABLE | LOS ANGELES, CA | $5K | 2025 |
| CROHN'S & COLITIS FOUNDATION NJ CHACHARITABLE | MANALAPAN, NJ | $5K | 2025 |
| TIDES FOUNDATIONCHARITABLE | NEW YORK, NY | $5K | 2025 |
| ASALICHARITABLE | NEW YORK, NY | $3K | 2025 |
| CONGREGATION ANSCHE CHESEDCHARITABLE | NEW YORK, NY | $3K | 2025 |
| CONGREGATION B'NAI ISRAELCHARITABLE | SOMERVILLE, MA | $3K | 2025 |
| THE BRONX DEFENDERSCHARITABLE | BRONX, NY | $3K | 2025 |
| MANHATTAN THEATRE CLUBCHARITABLE | NEW YORK, NY | $3K | 2025 |
| VICTIM RIGHTS LAW CENTERCHARITABLE | BOSTON, MA | $2K | 2025 |
| ANIKAYA AKHRA INCCHARITABLE | SOMERVILLE, MA | $2K | 2025 |
| BEYOND BOND & LEGAL DEFENSE FUNDCHARITABLE | BOSTON, MA | $2K | 2025 |
| COMMON GOODCHARITABLE | NEW YORK, NY | $2K | 2025 |
| COMMUNITY FOOD BANK OF NJCHARITABLE | HILLSIDE, NJ | $2K | 2025 |
| EVERYTOWN FOR GUN SAFETY SUPPORT FUCHARITABLE | NEW YORK, NY | $2K | 2025 |
| JEWISH AGENCY FOR ISRAELCHARITABLE | NEW YORK, NY | $2K | 2025 |
| NATIONAL COUNCIL OF JEWISH WOMENCHARITABLE | LIVINSTON, NJ | $2K | 2025 |
| NATIONAL IMMIGRATION LAWCHARITABLE | LOS ANGELES, CA | $2K | 2025 |
| PREGNANCY JUSTICECHARITABLE | NEW YORK, NY | $2K | 2025 |
| ISRAAID (US) GLOBAL HUMANITARIAN ASCHARITABLE | PALO ALTO, CA | $2K | 2025 |
| UNITED STATES HOLOCAUST MEMORIAL MUCHARITABLE | WASHINGTON, DC | $2K | 2025 |
| REHABILITATION THOUGH THE ARTSCHARITABLE | PURCHASE, NY | $2K | 2025 |
| LEUKEMIA & LYMPHOMA SOCIETYCHARITABLE | CRANFORD, NJ | $2K | 2025 |
| THE DOORCHARITABLE | NEW YORK, NY | $1K | 2025 |
| KIDS IN NEED OF DEFENCECHARITABLE | WASHINGTON, DC | $1K | 2025 |
| HUMAN RIGHTS FIRSTCHARITABLE | NEW YORK, NY | $1K | 2025 |
| COMMUNITY HELP IN PARK SLOPECHARITABLE | BROOKLYN, NY | $1K | 2025 |
| THE TREE OF LIFE INCCHARITABLE | WEST PALM BEACH, FL | $1K | 2025 |
| THE FILM COLLABORATIVECHARITABLE | LOS ANGELES, CA | $1K | 2025 |
| WORLD CENTRAL KITCHENCHARITABLE | WASHINGTON, DC | $1K | 2025 |
| UPTOWN FILM CENTERCHARITABLE | NEW YORK, NY | $1K | 2025 |
| TREEHOUSE SHAKERSCHARITABLE | NEW YORK, NY | $1K | 2025 |
| FRIENDS OF MIDDLESEX FELLS RESERVATCHARITABLE | MELROSE, MA | $1K | 2025 |
| NORTHAMPTON PARENTS CENTERCHARITABLE | NORTHAMPTON, MA | $750 | 2025 |
| RONALD MCDONALD HOUSECHARITABLE | CHICAGO, IL | $500 | 2025 |
| LOOP IT UP SAVANNAHCHARITABLE | SAVANNAH, GA | $500 | 2025 |
| MAZONCHARITABLE | WASHINGTON, DC | $500 | 2025 |
| NORTHAMPTON SURVIVAL CENTERCHARITABLE | NORTHAMPTON, MA | $500 | 2025 |
| LONG ISLAND CARESCHARITABLE | HAUPPAUGE, NY | $500 | 2025 |
| FRIENDS OF HEWLETT WOODMERE LIBRARYCHARITABLE | HEWLETT, NY | $500 | 2025 |
| CARING MEN GLOBALCHARITABLE | CHEVY CHASE, MD | $500 | 2025 |
| ALZHEIMER'S FOUNDATIONCHARITABLE | NEW YORK, NY | $500 | 2025 |
| ACLU FOUNDATIONCHARITABLE | NEW YORK, NY | $500 | 2025 |