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New York · Private foundation

Michael S Feldberg - Ruth Lazarus Charitable Trust

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.

$1.0M
Granted FY2025(still arriving)
54
Grants FY2025
41
Organizations funded FY2024
15%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$415,800
Organizations funded a year
23 to 54
FY2018 to FY2024
States reached, FY2025
9
Total assets, FY2025
$1.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 15% of the organizations Michael S Feldberg - Ruth Lazarus Charitable Trust funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $4k 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 ServicesArts & CultureAnimalsRecreation & SportsOther
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 arriving52$839k21%
FY202441$935k15%
FY202334$722k26%
FY202254$671k30%
FY202134$348k47%
FY202023$112k13%
FY201938$351k13%
FY201838$323k18%
93% classified

What it funded, over time

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

Philanthropy$1.9MEducation$1.1MArts & Culture$388kReligion$378kScience & Tech$236kRecreation & Sports$191kHealth$109kCrime & Legal$106kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
MN
WI
NY
MA
PA
NJ
CA
VA
MD
NC
SC
DC
AL
TX

Top grantees

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

Show all 71 grantees
All grantees of Michael S Feldberg - Ruth Lazarus Charitable Trust by total granted
GranteeTotal grantedYearsShare of their budget
United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc$1,802,71680%
National School Climate Center$415,8001n/a
William J Brennan Center for Justice Inc$361,00080%
Facing History & Ourselves Inc$319,11270%
The Young Men's and Young Women's Hebrew Association$277,75080%
Friends Seminary$96,0007n/a
The Innocence Project Inc$86,52590%
Central Park Conservancy Inc$46,00070%
Push for Empowered Pregnancy Inc$42,00026%
East Harlem Tutorial Program Inc$26,25050%
Yamba Malawi Inc$20,50031%
Star Legacy Foundation$18,00012%
City Lax Inc$15,00032%
Museum of Arts and Design$11,81060%
Griffin Cares Foundation$11,00023%
Dwight-Englewood School$10,50050%
Fresh Air Fund$9,00090%
Anti-Defamation League$8,50090%
Friends of the American University of Afghanistan$7,00031%
The Legal Aid Society$7,00070%
City Harvest Inc$6,50090%
Phillips Exeter Academy$5,34330%
American College of Trial Lawyers$5,00040%
Yaris Family Foundation$5,00011%
Equal Justice America Inc$4,50080%
Women's Refugee Commission Inc$4,50030%
The Studio School$4,50050%
Dana-Farber Cancer Institute Inc$4,00020%
Citymeals-On-Wheels$3,86470%
Citizens Committee for Children of New York Inc$3,15050%
American Friends of Hebrew University Inc$3,00030%
Paddlers for Humanity Inc$3,00040%
Elluminate Inc$2,52620%
Friends of CAS$2,3852n/a
Wounded Warrior Project Inc$2,27570%
Hillel Foundation of Cambridge Inc$2,03010%
Drive Change Inc$2,00020%
The American Society for the Prevention of Cruelty to Animals$2,00010%
Ollies Orchestra$2,0001n/a
Israel Policy Forum Inc$2,0001n/a
Athlete Ally Inc$1,75020%
Daniel's Music Foundation$1,55060%
Police Athletic League Inc$1,50030%
Seeds of Peace Inc$1,50030%
Lawyers for Children Inc$1,50060%
Retreat Inc$1,25030%
East Hampton Meals on Wheels Inc$1,22050%
Pan-Massachusetts Challenge Inc$1,20040%
Alliance for Young Artists and Writers Inc$1,20030%
God's Love We Deliver Inc$1,00010%
The Dance Exchange Inc$1,00030%
Carolina Poodle Rescue$1,00010%
The Doe Fund Inc$1,00010%
American Friends of Magen David Adom$1,00030%
The Children's Hospital of Philadelphia$1,00010%
New York City Health and Hospitals Corporation$1,0001n/a
Columbiabarnard Hillel Inc$1,00010%
Reut USA$1,00010%
Johnny Mac Tennis Project Inc$1,00010%
Jewish Women International$70020%
At the Well Project Inc$50010%
The Rockefeller University$50010%
Temple Beth Elohim$5001n/a
All Stars Project Inc$50010%
Longhouse Reserve$50010%
Silent Spring Institute Inc$50010%
New York Shakespeare Festival$34010%
West Side Center for Community Life$25010%
Emma's Torch Ltd$25010%
Ramapo for Children Inc$5010%
Southern Poverty Law Center Inc$1510%

What it could do for these grantees

Plus 47 recipients with no EIN on record ($691k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Michael S Feldberg - Ruth Lazarus Charitable Trust supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUnited Jewish Appeal-Federation of Jewish Philanthropies of New York Inc: $1,802,716 over 8y, 0.2% of budgetWilliam J Brennan Center for Justice Inc: $361,000 over 8y, 0.1% of budgetFacing History & Ourselves Inc: $319,112 over 7y, 0.3% of budgetThe Young Men's and Young Women's Hebrew Association: $277,750 over 8y, 0.1% of budgetThe Innocence Project Inc: $86,525 over 9y, 0.1% of budgetCentral Park Conservancy Inc: $46,000 over 7y, 0.0% of budgetPush for Empowered Pregnancy Inc: $42,000 over 2y, 6.3% of budgetEast Harlem Tutorial Program Inc: $26,250 over 5y, 0.1% of budgetYamba Malawi Inc: $20,500 over 3y, 0.9% of budgetStar Legacy Foundation: $18,000 over 1y, 1.8% of budgetCity Lax Inc: $15,000 over 3y, 1.7% of budgetMuseum of Arts and Design: $11,810 over 6y, 0.0% of budgetGriffin Cares Foundation: $11,000 over 2y, 2.6% of budgetDwight-Englewood School: $10,500 over 5y, 0.0% of budgetFresh Air Fund: $9,000 over 9y, 0.0% of budgetAnti-Defamation League: $8,500 over 9y, 0.0% of budgetFriends of the American University of Afghanistan: $7,000 over 3y, 1.0% of budgetThe Legal Aid Society: $7,000 over 7y, 0.0% of budgetCity Harvest Inc: $6,500 over 9y, 0.0% of budgetPhillips Exeter Academy: $5,343 over 3y, 0.0% of budgetAmerican College of Trial Lawyers: $5,000 over 4y, 0.0% of budgetYaris Family Foundation: $5,000 over 1y, 0.8% of budgetEqual Justice America Inc: $4,500 over 8y, 0.1% of budgetWomen's Refugee Commission Inc: $4,500 over 3y, 0.0% of budgetThe Studio School: $4,500 over 5y, 0.0% of budgetDana-Farber Cancer Institute Inc: $4,000 over 2y, 0.0% of budgetCitymeals-On-Wheels: $3,864 over 7y, 0.0% of budgetCitizens Committee for Children of New York Inc: $3,150 over 5y, 0.0% of budgetAmerican Friends of Hebrew University Inc: $3,000 over 3y, 0.0% of budgetPaddlers for Humanity Inc: $3,000 over 4y, 0.3% of budgetElluminate Inc: $2,526 over 2y, 0.1% of budgetWounded Warrior Project Inc: $2,275 over 7y, 0.0% of budgetHillel Foundation of Cambridge Inc: $2,030 over 1y, 0.0% of budgetDrive Change Inc: $2,000 over 2y, 0.1% of budgetThe American Society for the Prevention of Cruelty to Animals: $2,000 over 1y, 0.0% of budgetAthlete Ally Inc: $1,750 over 2y, 0.1% of budgetDaniel's Music Foundation: $1,550 over 6y, 0.0% of budgetPolice Athletic League Inc: $1,500 over 3y, 0.0% of budgetSeeds of Peace Inc: $1,500 over 3y, 0.0% of budgetLawyers for Children Inc: $1,500 over 6y, 0.0% of budgetRetreat Inc: $1,250 over 3y, 0.0% of budgetEast Hampton Meals on Wheels Inc: $1,220 over 5y, 0.1% of budgetPan-Massachusetts Challenge Inc: $1,200 over 4y, 0.0% of budgetAlliance for Young Artists and Writers Inc: $1,200 over 3y, 0.0% of budgetGod's Love We Deliver Inc: $1,000 over 1y, 0.0% of budgetThe Dance Exchange Inc: $1,000 over 3y, 0.1% of budgetCarolina Poodle Rescue: $1,000 over 1y, 0.1% of budgetThe Doe Fund Inc: $1,000 over 1y, 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 64.

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.

Jewish Communal FundNY27× affinity18 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Communal Fund · Combined Jewish Philanthropies of Greater Boston Inc · The Goldman Sachs Charitable Gift Fund · United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc · The Lazarus Charitable Trust Co Joan Lazarus · The New York Community Trust · The Jewish Federation of Greater Washington Inc · National Philanthropic Trust · The Ford Foundation · Jpmorgan Chase Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc · Open Society Institute

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 Michael S Feldberg - Ruth Lazarus Charitable Trust with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Michael S Feldberg - Ruth Lazarus Charitable Trust?

Find your warmest path to Michael S Feldberg - Ruth Lazarus Charitable Trust 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 Michael S Feldberg - Ruth Lazarus Charitable Trust

How much does Michael S Feldberg - Ruth Lazarus Charitable Trust give?
Michael S Feldberg - Ruth Lazarus Charitable Trust reported 54 grants totaling $1,039,203 in its FY2025 IRS filing. It funded between 23 and 54 organizations a year over FY2018 to FY2024.
What does Michael S Feldberg - Ruth Lazarus Charitable Trust fund?
By grant dollars over FY2017 to FY2025, its largest causes are Philanthropy (39%), Education (24%), Arts & Culture (8%).
Who are Michael S Feldberg - Ruth Lazarus Charitable Trust's largest grantees?
By total granted over FY2017 to FY2025: United Jewish Appeal-Federation of Jewish Philanthropies of New York Inc ($1.8M), National School Climate Center ($416k), William J Brennan Center for Justice Inc ($361k).
Does Michael S Feldberg - Ruth Lazarus Charitable Trust fund new organizations?
In FY2024, 15% of the organizations it funded were first-time grantees.
Does Michael S Feldberg - Ruth Lazarus Charitable Trust 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 Michael S Feldberg - Ruth Lazarus Charitable Trust?
Its strongest co-funders, measured against what their size predicts, include Jewish Communal Fund, Combined Jewish Philanthropies of Greater Boston Inc, The Goldman Sachs Charitable Gift Fund.
Where is Michael S Feldberg - Ruth Lazarus Charitable Trust based?
Michael S Feldberg - Ruth Lazarus Charitable Trust 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 122 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

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