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New York · Private foundation

Barbara & William Rosenthal Family Foundation

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.

$1.2M
Granted FY2024(still arriving)
34
Grants FY2024
31
Organizations funded FY2023
26%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$20,000
Largest grant, FY2024
$500,000
Organizations funded a year
26 to 31
FY2021 to FY2023
States reached, FY2024
10
Total assets, FY2024
$22M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 26% of the organizations Barbara & William Rosenthal Family Foundation funded were first-time grantees, receiving 34% of its grant dollars.

New vs renewed · share of each year

In FY2023, 66% of grant dollars renewed an existing relationship; $210k went to new ones.

50%100%’22’23
RenewedFirst-time

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

’22’23
EnvironmentHuman ServicesPublic BenefitAnimalsOther
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
FY2024still arriving33$1.1M21%
FY202331$616k26%
FY202226$487k8%
FY202130$456kn/a
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2024.

Health$1.4MHuman Services$315kEnvironment$190kYouth Development$145kCivil Rights$135kHousing & Shelter$110kCrime & Legal$93kInternational$75kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
NY
MA
OR
CA
VA
MD
AZ
KS
DC
LA
GA
FL

Top grantees

Largest recipients by total granted, FY2021 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 35 grantees
All grantees of Barbara & William Rosenthal Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
No One Left Behind$150,00023%
Reel Stories Teen Filmmaking Inc$135,00041%
Rape Abuse & Incest National Network (RAINN)$130,00040%
Domestic Abuse Women's Network$120,00041%
Crisis Text Line Inc$80,00040%
American Foundation for Suicide Prevention$80,00040%
Americans for Immigrant Justice Inc F/K/A Fla Immigrant Advocacy Center$80,00040%
Seattle Children's Hospital$80,00040%
The Sophia Way$70,00041%
Western Rivers Conservancy$55,00040%
Giffords Law Center to Prevent Gun Violence$55,00010%
Operation Smile Inc$50,00040%
Healing Waters$45,0004n/a
All Hands and Hearts Smart Response Inc$40,00040%
Homes for Our Troops Inc$40,00040%
Fair Fight Initiative Inc$37,50042%
Harlem Academy$27,50030%
National Foundation for the Centers for Disease Control and Prevention Inc$26,00010%
Medecins Sans Frontieres USA Inc$25,00010%
Patrol Base Abbate$20,00022%
Long Live the Kings$20,00020%
Environmental Defense Fund Incorporated$20,00020%
Refugee Womens Alliance$20,00040%
Earthjustice$20,00020%
The Global Hunger Project$20,00010%
Action Against Hunger - USA$20,00010%
Humane Society of Southern Arizona$15,00030%
Girls Who Code Inc$15,00030%
Blood Cancer United Inc$15,00030%
Natural Resources Defense Council Inc$10,00020%
National Institute for Reproductive Health Inc$10,00010%
Wounded Warrior Project Inc$10,00010%
International Peace Institute Inc$10,00010%
Rising Stars Athletic Fund$10,0001n/a
The Gentle Barn Foundation$5,00010%

What it could do for these grantees

Plus 12 recipients with no EIN on record ($1.1M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Barbara & William Rosenthal Family Foundation supplied at peak.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetNo One Left Behind: $150,000 over 2y, 2.9% of budgetReel Stories Teen Filmmaking Inc: $135,000 over 4y, 1.2% of budgetRape Abuse & Incest National Network (RAINN): $130,000 over 4y, 0.2% of budgetDomestic Abuse Women's Network: $120,000 over 4y, 1.3% of budgetCrisis Text Line Inc: $80,000 over 4y, 0.2% of budgetAmerican Foundation for Suicide Prevention: $80,000 over 4y, 0.1% of budgetAmericans for Immigrant Justice Inc F/K/A Fla Immigrant Advocacy Center: $80,000 over 4y, 0.4% of budgetSeattle Children's Hospital: $80,000 over 4y, 0.0% of budgetThe Sophia Way: $70,000 over 4y, 0.5% of budgetWestern Rivers Conservancy: $55,000 over 4y, 0.3% of budgetGiffords Law Center to Prevent Gun Violence: $55,000 over 1y, 0.5% of budgetOperation Smile Inc: $50,000 over 4y, 0.0% of budgetAll Hands and Hearts Smart Response Inc: $40,000 over 4y, 0.1% of budgetHomes for Our Troops Inc: $40,000 over 4y, 0.0% of budgetFair Fight Initiative Inc: $37,500 over 4y, 2.4% of budgetHarlem Academy: $27,500 over 3y, 0.2% of budgetNational Foundation for the Centers for Disease Control and Prevention Inc: $26,000 over 1y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $25,000 over 1y, 0.0% of budgetPatrol Base Abbate: $20,000 over 2y, 2.0% of budgetLong Live the Kings: $20,000 over 2y, 0.2% of budgetEnvironmental Defense Fund Incorporated: $20,000 over 2y, 0.0% of budgetRefugee Womens Alliance: $20,000 over 4y, 0.0% of budgetEarthjustice: $20,000 over 2y, 0.0% of budgetThe Global Hunger Project: $20,000 over 1y, 0.1% of budgetAction Against Hunger - USA: $20,000 over 1y, 0.0% of budgetHumane Society of Southern Arizona: $15,000 over 3y, 0.1% of budgetGirls Who Code Inc: $15,000 over 3y, 0.0% of budgetBlood Cancer United Inc: $15,000 over 3y, 0.0% of budgetNatural Resources Defense Council Inc: $10,000 over 2y, 0.0% of budgetNational Institute for Reproductive Health Inc: $10,000 over 1y, 0.2% of budgetWounded Warrior Project Inc: $10,000 over 1y, 0.0% of budgetInternational Peace Institute Inc: $10,000 over 1y, 0.1% of budgetThe Gentle Barn Foundation: $5,000 over 1y, 0.1% 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 33.

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.

The Norcliffe FoundationWA13.3× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Norcliffe Foundation · The Blackbaud Giving Fund · Seattle Foundation · Mightycause Charitable Foundation · Network for Good · Vanguard Charitable Endowment Program · The Pfizer Foundation Inc · Morgan Stanley Global Impact Funding Trust Inc · National Philanthropic Trust · American Online Giving Foundation Inc · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc

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 Barbara & William Rosenthal Family Foundation with peer funders

About Barbara & William Rosenthal Family Foundation

How much does Barbara & William Rosenthal Family Foundation give?
Barbara & William Rosenthal Family Foundation reported 34 grants totaling $1,155,000 in its FY2024 IRS filing. It funded between 26 and 31 organizations a year over FY2021 to FY2023.
What does Barbara & William Rosenthal Family Foundation fund?
By grant dollars over FY2021 to FY2024, its largest causes are Health (50%), Human Services (12%), Environment (7%).
Who are Barbara & William Rosenthal Family Foundation's largest grantees?
By total granted over FY2021 to FY2024: No One Left Behind ($150k), Reel Stories Teen Filmmaking Inc ($135k), Rape Abuse & Incest National Network (RAINN) ($130k).
Does Barbara & William Rosenthal Family Foundation fund new organizations?
In FY2023, 26% of the organizations it funded were first-time grantees.
Does Barbara & William Rosenthal Family Foundation 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 Barbara & William Rosenthal Family Foundation?
Its strongest co-funders, measured against what their size predicts, include The Norcliffe Foundation, The Blackbaud Giving Fund, Seattle Foundation.
Where is Barbara & William Rosenthal Family Foundation based?
Barbara & William Rosenthal Family Foundation is based in NY.

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 48 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record but names no grant recipient in the published copy, so the figures above are from FY2024, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

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