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Delaware · Private foundation

The Carl Marks Foundation Inc

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$680k
Granted FY2025(still arriving)
31
Grants FY2025
49
Organizations funded FY2024
22%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$9,000
Largest grant, FY2025
$122,130
Organizations funded a year
3 to 130
FY2018 to FY2024
States reached, FY2025
12
Total assets, FY2025
$19M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 22% of the organizations The Carl Marks Foundation Inc funded were first-time grantees, receiving 30% of its grant dollars.

New vs renewed · share of each year

In FY2024, 70% of grant dollars renewed an existing relationship; $221k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23’24
HealthEducationHuman ServicesInternationalArts & CultureCivil RightsOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2025still arriving30$680k10%
FY202449$732k22%
FY20233$256k0%
FY20225$1.3M20%
FY202170$1.2M19%
FY202096$2.1M15%
FY201999$2.2M20%
FY2018130$2.2M38%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$3.1MHealth$2.0MReligion$1.9MInternational$1.8MRecreation & Sports$851kPhilanthropy$823kYouth Development$734kHuman Services$669kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
WA
MN
IL
MI
NY
MA
IA
IN
OH
PA
NJ
CT
RI
CA
CO
VA
MD
TN
NC
SC
DC
LA
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Northwell Health Foundation$879,56570%
Achievement First Inc$797,00041%
Cornell University$680,72940%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$514,30050%
Seva Foundation$446,78052%
Hofstra University$400,00040%
Morry's Camp Inc$325,00053%
Ann & Robert H Lurie Children's Hospital of Chicago$324,58040%
Appalachian Mountain Club$310,00050%
The Conservative Synagogue Inc$305,4387n/a
Show all 226 grantees
All grantees of The Carl Marks Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Northwell Health Foundation$879,56570%
Achievement First Inc$797,00041%
Cornell University$680,72940%
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$514,30050%
Seva Foundation$446,78052%
Hofstra University$400,00040%
Morry's Camp Inc$325,00053%
Ann & Robert H Lurie Children's Hospital of Chicago$324,58040%
Appalachian Mountain Club$310,00050%
The Conservative Synagogue Inc$305,4387n/a
Impactisrael Inc$263,30071%
Cherry Creek Schools Foundation$260,00058%
Childrens Memorial Hospital$219,1602n/a
Edith & Carl Marks Jewish Community House Bensonhurst Inc$216,16761%
International Rescue Committee INC$200,00060%
Cypress Hills Local Development Corporation$195,00050%
Friends of the Children- New York$195,00053%
Fiver Children's Foundation Inc$195,00053%
Jewish Home Lifecare Manhattan$195,00050%
Streetsquash Inc$195,00051%
Rocking the Boat Inc$195,00052%
Figure Skating in Harlem Inc$165,00052%
New Heights Youth Inc$165,00052%
Row New York Inc$165,00051%
Americares Foundation Inc$150,00060%
Nmdp Foundation$148,00070%
American Friends of Shalva Israel Inc$128,50051%
Yale University$128,0002n/a
50can Inc$125,00021%
Jewish Home for the Elderly of Fairfield County Inc$97,50030%
Partners in Health a Nonprofit Corporation$92,50060%
South East Consortium$90,00053%
The Population Council Inc$75,00030%
The Multiple Myeloma Research Foundation Inc$68,00070%
Federation for Jewish Philanthropy of Upper Fairfield County$65,72052%
Helen Keller International$65,00030%
Save The Children Federation Inc$60,00030%
Solidaire Network Inc$60,00010%
Nurse-Family Partnership$59,00060%
Go Philanthropic Charitable Fund$52,92863%
Icahn School of Medicine at Mount Sinai$51,00050%
Connecticut Coalition for Achievement Now Inc$50,0001n/a
Project Morry Properties Inc$50,0001n/a
Medecins Sans Frontieres USA Inc$50,00020%
Arbor Brothers Inc Dba Arbor Rising$50,00050%
Learning Ally Inc$49,50070%
Friends of Lane$46,00045%
Operation Fuel Incorporated$43,50060%
Futures Without Violence$43,50060%
Educators for Excellence Inc$40,00020%
Fordham University$38,50050%
Warrior Expeditions$37,50062%
Connecticut Foodshare Inc$36,50050%
Shatterproof a Nonprofit Corporation$34,00010%
Students Matter$33,00012%
Faithacts for Education Inc$33,00012%
The United States Holocaust Memorial Museum$31,00050%
Jewish Family Service of Stamford Inc$27,50040%
Homes With Hope$26,50050%
The Watershed Center Inc$26,00032%
Temple Beth El of Great Neck$25,3003n/a
Raymond F Kravis Center for the Performing Arts Inc$25,00010%
The Connecticut Hospice Inc$25,00030%
J Kirby Simon Foreign Service Trust$25,000129%
Clasp Homes Inc$25,00050%
Housatonic Habitat for Humanity$23,50031%
National Tay-Sachs & Allied Diseases Ass$22,50021%
Room to Grow National Inc$22,50020%
Bridgeport Hospital Foundation Inc$20,00010%
Light My Way Career Day Inc$20,000418%
Friends of Burley$20,00016%
Duke University$20,00040%
United Way of Coastal Fairfield County Inc$20,00010%
Doula Program to Accompany and Comfort Inc$20,00045%
Blue Engine Inc$20,00020%
Paul Smiths College$18,50060%
Encourage Kids Foundation$17,00060%
Lumity$16,50031%
Make the Road New York$16,00020%
Global Justice Ecology Project Inc$15,00023%
The Food Bank of Lower Fairfield County Inc$15,00030%
Wilderness on Wheels$12,50054%
National Committee for the Prevention of Elder Abuse$12,000233%
Friends of Conservation - Friends of the Masai Mara$12,0001n/a
Serrv International Inc$12,00070%
Friends of Baxter State Park$11,00051%
Providence Assembly of God$10,0001n/a
Holocaust Memorial Foundation of Illinois Inc$10,0001n/a
The Praxis Project Inc$10,00020%
Facing History & Ourselves Inc$10,00040%
Hope for Haiti Inc$10,00020%
Yale University$10,0001n/a
Prospects Opportunity and Enrichment Inc$9,50060%
Drugs for Neglected Diseases Initiative North America Inc$9,50050%
Star Foundation Inc$9,00032%
Institute of Noetic Sciences$8,00040%
The Interfaith Nutrition Network Inc$7,50050%
Roger Williams University$7,50010%
Council on Foreign Relations Inc$7,50020%
Children & Nature Network$7,50010%
The Brown Daily Herald$7,22032%
The Gabby Krause Foundation$7,20060%
Friends of the Levitt Pavilion Inc$7,00030%
University Settlement Society of New York$7,00040%
George Jackson Academy$7,00020%
Fairfield University$6,89820%
American Diabetes Association$6,60060%
Temple Judea of Manhasset$6,1002n/a
Global Citizens Initiative Inc$6,00011%
Heartbeat Opera Ltd$6,00061%
Jewish Child Care Association of New York$6,00020%
Breakthrough T1d$6,00020%
Blood Cancer United Inc$5,60030%
Raise Your Hand for Illinois Public Education$5,50020%
Sankaty Head Foundation Inc$5,00010%
Temple Israel Westport Inc$5,0001n/a
Yeshivas Ohel Shimon$5,0001n/a
Connecticut Zoological Societyinc$5,00010%
Museum at Eldridge Street$5,00010%
Resist Inc$5,00010%
Centro Presente Inc$5,00011%
Lacey Horwitch Scholarship Foundation$5,0005n/a
Every Mother Counts$4,50010%
Als Angels Inc$4,00021%
Maria Droste Counseling Services Inc$4,00020%
Wilton Library Association Inc$4,00060%
Movement Strategy Center$4,00020%
The Academy for Jewish Religion$3,60010%
American Friends of Hebrew University Inc$3,00010%
Morselife Foundation Inc$3,00020%
San Francisco AIDS Foundation$3,00030%
Alzheimer's Disease & Related Disorders Association Inc$3,00010%
Greg Richards Larry Polatsch & S Weingard Memorial Fund Inc$3,000375%
The Center for Enriched Living Inc$3,00030%
Gurwin Jewish Geriatric Foundation Inc$3,00010%
New York Road Runners Inc$2,62010%
Access Bronx Charter School$2,50030%
The Jewish Museum$2,50010%
Wilton Volunteer Ambulance Corps Inc$2,50040%
Cancer Support Community Greater Ny & Ct Inc$2,50010%
Grassroots Leadership Inc$2,50010%
Donorschooseorg$2,50010%
Child Abuse Prevention Services Inc$2,50011%
Town of Palm Beach United Way Inc$2,5002n/a
Washington Institute for Near East Policy$2,50010%
Israel Tennis Centers Foundation Inc$2,30020%
Church of St Paul & St Andrew$2,0002n/a
Settlement Music School of Philadelphia$2,00010%
Emdr Humanitarian Assistance Programs Inc$2,00010%
Greater Cleveland Food Bank Inc$2,00010%
The Hive Community Circle$2,0001n/a
Solidago Foundation$2,00010%
Palm Beach Country Club Foundation Inc$2,00020%
Beber Camp Property Inc$1,80010%
New York Botanical Garden$1,50010%
Friends of the Norwalk River Valley Trail Inc$1,50050%
Positive Directions-The Center for Prevention & Counseling Inc$1,50030%
James Whitcomb Riley Memorial Association$1,50010%
North Shore Soup Kitchen Inc$1,50011%
The Oxalosis & Hyperoxaluria Foundation$1,50030%
Oficina Legal del Pueblo Unido Inc$1,50010%
Builders Beyond Borders$1,20020%
Anti-Defamation League$1,00010%
Indigenous Environmental Network$1,0001n/a
March of Dimes Inc$1,00010%
Community Mindfulness Project Inc$1,00012%
Marc Lustgarten Pancreatic Cancer Foundation$1,00010%
The Ruckus Society$1,00010%
National Alliance for Eating Disorders Inc$1,00010%
The Baruch College Fund$1,00010%
Act of Connecticut$1,00010%
Stella and Charles Guttman Community College Foundation Inc$1,00010%
Westport Library Association Inc$1,00010%
Emanuel Congregation$1,0001n/a
Alliance for a Just Society$1,00010%
Music on the Delaware Inc$1,00012%
The Young Center for Immigrant Childrens Rights$1,00010%
Urban Revival Inc$1,00010%
Aviation Impact Foundation Inc$1,00011%
Louisiana Rise$1,0001n/a
Young Judaea Global Inc$1,00010%
Fuel For Truth Inc$1,00011%
A Better Chance of Westport Inc$1,00010%
Commonsense Childbirth Inc$1,00010%
Lane Tech Softball Booster Club$1,0001n/a
Friends of Westport Parks and Recreation Inc$1,0002n/a
Leukemia Research Foundation$1,00010%
Thanks to Scandinavia Inc$1,00020%
Jewish Enrichment Center$6001n/a
University of Michigan$50010%
Friends of United Hatzalah Inc$50010%
Action Center on Race & the Economy Institute$50010%
The Partnership to End Homelessness Inc$50020%
The Hadassah Foundation Inc$50010%
Freedom for Immigrants$50010%
The Reconciliation Center Inc$50010%
Transitional Services of New York for Long Island$50010%
Brooklyn Community Bail Fund Inc$50010%
Creative Thought and Action$5001n/a
Bnai Brith International$5001n/a
Southerners on New Ground Inc$50010%
First Nations Development Institute$50010%
National Network of Abortion Funds Inc$50010%
Ort America Inc$36020%
Birthright Israel Foundation$30010%
Fresh Air Fund$25020%
United Hospital Fund of New York$2501n/a
Miami City Ballet Inc$25010%
Norton Museum of Art Inc$25010%
Care Alliance$20010%
If Not Now Education Fund$2001n/a
Florida Keys Wild Bird Rehabilitation Center Inc$20010%
Museum of Modern Art$20010%
Brandworkers International Inc$2001n/a
National Council of Jewish Women Incorporated$20020%
DRUM Desis Rising Up and Moving Inc$20010%
Ronald McDonald House Charities New York Metro Inc$15010%
The Foundation for AIDS Research$15010%
Maccabi USA Inc$15010%
Salvation Army Pulaski Street Residence Inc$1301n/a
Brightfocus Foundation$10010%
Alzheimer's Disease and Related Disorders New York City Inc$10010%
St Jude Children's Research Hospital Inc$10010%
Museum of Jewish Heritage a Living Memorial to the Holocaust$10010%
Steamboat Adaptive Recreational Sports$10010%
Muscular Dystrophy Association Inc$10010%

What it could do for these grantees

Plus 24 recipients with no EIN on record ($1.7M), not named here.

Where it is load-bearing

The Carl Marks Foundation Inc supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 197 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetNorthwell Health Foundation: $879,565 over 7y, 0.3% of budgetAchievement First Inc: $797,000 over 4y, 0.7% of budgetCornell University: $680,729 over 4y, 0.0% of budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $514,300 over 5y, 0.1% of budgetSeva Foundation: $446,780 over 5y, 1.5% of budgetHofstra University: $400,000 over 4y, 0.0% of budgetMorry's Camp Inc: $325,000 over 5y, 3.4% of budgetAnn & Robert H Lurie Children's Hospital of Chicago: $324,580 over 4y, 0.0% of budgetAppalachian Mountain Club: $310,000 over 5y, 0.3% of budgetImpactisrael Inc: $263,300 over 7y, 1.0% of budgetCherry Creek Schools Foundation: $260,000 over 5y, 7.9% of budgetEdith & Carl Marks Jewish Community House Bensonhurst Inc: $216,167 over 6y, 0.8% of budgetInternational Rescue Committee INC: $200,000 over 6y, 0.0% of budgetCypress Hills Local Development Corporation: $195,000 over 5y, 0.3% of budgetFriends of the Children- New York: $195,000 over 5y, 2.8% of budgetFiver Children's Foundation Inc: $195,000 over 5y, 2.6% of budgetJewish Home Lifecare Manhattan: $195,000 over 5y, 0.1% of budgetStreetsquash Inc: $195,000 over 5y, 1.3% of budgetRocking the Boat Inc: $195,000 over 5y, 1.5% of budgetFigure Skating in Harlem Inc: $165,000 over 5y, 1.6% of budgetNew Heights Youth Inc: $165,000 over 5y, 2.4% of budgetRow New York Inc: $165,000 over 5y, 0.7% of budgetAmericares Foundation Inc: $150,000 over 6y, 0.0% of budgetNmdp Foundation: $148,000 over 7y, 0.2% of budgetAmerican Friends of Shalva Israel Inc: $128,500 over 5y, 0.6% of budget50can Inc: $125,000 over 2y, 0.7% of budgetJewish Home for the Elderly of Fairfield County Inc: $97,500 over 3y, 0.1% of budgetPartners in Health a Nonprofit Corporation: $92,500 over 6y, 0.0% of budgetSouth East Consortium: $90,000 over 5y, 3.3% of budgetThe Population Council Inc: $75,000 over 3y, 0.0% of budgetThe Multiple Myeloma Research Foundation Inc: $68,000 over 7y, 0.1% of budgetFederation for Jewish Philanthropy of Upper Fairfield County: $65,720 over 5y, 1.7% of budgetHelen Keller International: $65,000 over 3y, 0.0% of budgetSave The Children Federation Inc: $60,000 over 3y, 0.0% of budgetSolidaire Network Inc: $60,000 over 1y, 0.2% of budgetNurse-Family Partnership: $59,000 over 6y, 0.0% of budgetGo Philanthropic Charitable Fund: $52,928 over 6y, 2.7% of budgetIcahn School of Medicine at Mount Sinai: $51,000 over 5y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $50,000 over 2y, 0.0% of budgetArbor Brothers Inc Dba Arbor Rising: $50,000 over 5y, 0.4% of budgetLearning Ally Inc: $49,500 over 7y, 0.0% of budgetFriends of Lane: $46,000 over 4y, 5.1% of budgetOperation Fuel Incorporated: $43,500 over 6y, 0.3% of budgetFutures Without Violence: $43,500 over 6y, 0.1% of budgetEducators for Excellence Inc: $40,000 over 2y, 0.2% of budgetFordham University: $38,500 over 5y, 0.0% of budgetWarrior Expeditions: $37,500 over 6y, 2.5% of budgetConnecticut Foodshare Inc: $36,500 over 5y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 197.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

FjcNY58.1× affinity34 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Fjc · Fairfield County's Community Foundation Inc · Robin Hood Foundation · Jewish Communal Fund · Proteus Fund Inc · The Hyde and Watson Foundation · The Stewart & Constance Greenfield Foundation · William Caspar Graustein Memorial Fund · Viking Global Foundation Inc · The Goldman Sachs Charitable Gift Fund · Jewish Community Foundation of Greater Metrowest NJ · Newman's Own Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Carl Marks Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Carl Marks Foundation Inc?

Find your warmest path to The Carl Marks Foundation Inc through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Carl Marks Foundation Inc

How much does The Carl Marks Foundation Inc give?
The Carl Marks Foundation Inc reported 31 grants totaling $680,230 in its FY2025 IRS filing. It funded between 3 and 130 organizations a year over FY2018 to FY2024.
What does The Carl Marks Foundation Inc fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (24%), Health (15%), Religion (15%).
Who are The Carl Marks Foundation Inc's largest grantees?
By total granted over FY2017 to FY2025: Northwell Health Foundation ($880k), Achievement First Inc ($797k), Cornell University ($681k).
Does The Carl Marks Foundation Inc fund new organizations?
In FY2024, 22% of the organizations it funded were first-time grantees.
Does The Carl Marks Foundation Inc accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Carl Marks Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Fjc, Fairfield County's Community Foundation Inc, Robin Hood Foundation.
Where is The Carl Marks Foundation Inc based?
The Carl Marks Foundation Inc is based in DE.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 261 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Carl Marks’ filings →

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