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New Hampshire · Private foundation

Fred and Gertrude Perlberg Foundation Inc

Its FY2026 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$36k
Granted FY2026(still arriving)
31
Grants FY2026
30
Organizations funded FY2025
40%
First-time grantees FY2025
Read the full brief
Median grant, FY2026
$1,000
Largest grant, FY2026
$3,000
Organizations funded a year
15 to 30
FY2019 to FY2025
States reached, FY2026
13
Total assets, FY2026
$1.5M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2025, 40% of the organizations Fred and Gertrude Perlberg Foundation Inc funded were first-time grantees, receiving 36% of its grant dollars.

New vs renewed · share of each year

In FY2025, 64% of grant dollars renewed an existing relationship; $14k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

’19’20’21’22’23’24’25
HealthArts & CultureEducationPublic BenefitEnvironmentHuman ServicesOther
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
FY2026still arriving31$36k71%
FY202530$39k40%
FY202428$48k39%
FY202329$47k48%
FY202225$33k40%
FY202121$61k48%
FY202015$28k40%
FY201926$122k58%
88% classified

What it funded, over time

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

Arts & Culture$220kHealth$91kEducation$47kScience & Tech$37kRecreation & Sports$27kCivil Rights$15kAnimals$12kHousing & Shelter$12kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
NH
WA
MT
IL
MI
NY
MA
SD
IN
OH
CT
RI
CA
CO
NE
VA
MD
AZ
KS
TN
NC
DC
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2026, and the share of each one’s budget the grants supplied at peak.

Show all 70 grantees
All grantees of Fred and Gertrude Perlberg Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
The American Agora Foundation Inc$35,00060%
Hole in the Wall Gang Fund Inc$27,00050%
The Michael J Fox Foundation for Parkinson's Research$20,00010%
Larche Long Island Inc$14,50051%
The Foundation for Living Beauty Dba Living Beauty Cancer Foundation$11,00031%
St George's School$10,00020%
Peninsula Library Friends Foundation$10,00011%
Palos Verdes-South Bay Audubon Society$9,875239%
University of Michigan$8,89051%
Simon Wiesenthal Center Inc$7,50010%
Vanderlip Heritage Fund Inc$6,5001n/a
Casa of Los Angeles$6,00040%
Tennessee Medical Foundation Inc$5,50060%
Disabled Veterans National Foundation$4,85050%
Roswell Park Alliance Foundation$4,50050%
The Heritage Foundation$4,40020%
Immersive Art Collective Inc$3,5001n/a
Bahamas Hurricane Restoration Fund$3,00016%
Miss Porter's School Inc$3,0001n/a
Etc Theatre Company Inc$2,9002n/a
St Josephs Indian School$2,9003n/a
Arthritis Foundation Inc$2,50020%
The Garden Club of East Hamptoninc$2,49561%
The Southampton Hospital Foundation Inc$2,00010%
Metropolitan Museum of Art$1,80030%
The Explorers Club$1,60020%
Grand Street Settlement Inc$1,50010%
Parkinson's Foundation Inc$1,30030%
Bridgehampton Association Inc$1,24580%
Museum Associates$1,2001n/a
Ohio State University Foundation$1,00010%
Henniker Food Pantry$1,00011%
Environmental Defense Fund Incorporated$1,00010%
The Claremont Institute for the Study of Statesmanship & Political Philosophy$1,00010%
Pace Career Academy$1,00010%
Shinnecock Kelp Farmers Incorporated$1,0001n/a
Human Rights First$1,00010%
Fractured Atlas Inc$1,00010%
Collegiate School Inc$1,00020%
Megs Smile Foundation Inc$1,0001n/a
American Parkinson Disease Assoc$70010%
On Course Foundation USA$6001n/a
East Hampton Historical Society Inc$50020%
Scoa Inc$50010%
St Labre Indian School$5001n/a
Sierra Club$50010%
Stephen Siller Tunnel to Towers Foundation$5001n/a
Easter Seals Inc$30010%
East Hampton Library$30010%
Birthright Israel Foundation$30010%
The Eisenhower Foundation$25010%
Long Island Cares Inc$25010%
Madoo Conservancy Inc$22510%
National Law Enforcement Officers Memorial Fund Inc$20020%
Father Flanagan's Boys' Home$20010%
Long Island Children's Museum$2001n/a
The Lower East Side Girls Club of New York Inc$20010%
Firefighters Charitable Foundation Inc$1031n/a
Heart of the Hamptons Ltd$10010%
Disabled American Veterans$1001n/a
Wounded Warrior Project Inc$10010%
Amyotrophic Lateral Sclerosis Assn$10010%
The Salvation Army$1001n/a
National Wildlife Federation$10010%
Franklin Hills Residents Association$1001n/a
Special Olympics Inc$10010%
Roaring Fork Conservancy$10010%
Paralyzed Veterans of America$10010%
The American Legion$10010%
March of Dimes Inc$501n/a

What it could do for these grantees

Plus 74 recipients with no EIN on record ($308k), not named here.

Where it is load-bearing

Fred and Gertrude Perlberg Foundation Inc supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 53 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe American Agora Foundation Inc: $35,000 over 6y, 0.2% of budgetHole in the Wall Gang Fund Inc: $27,000 over 5y, 0.1% of budgetThe Michael J Fox Foundation for Parkinson's Research: $20,000 over 1y, 0.0% of budgetLarche Long Island Inc: $14,500 over 5y, 1.1% of budgetThe Foundation for Living Beauty Dba Living Beauty Cancer Foundation: $11,000 over 3y, 0.6% of budgetSt George's School: $10,000 over 2y, 0.0% of budgetPeninsula Library Friends Foundation: $10,000 over 1y, 1.5% of budgetPalos Verdes-South Bay Audubon Society: $9,875 over 2y, 39% of budgetUniversity of Michigan: $8,890 over 5y, 0.6% of budgetSimon Wiesenthal Center Inc: $7,500 over 1y, 0.0% of budgetCasa of Los Angeles: $6,000 over 4y, 0.0% of budgetTennessee Medical Foundation Inc: $5,500 over 6y, 0.1% of budgetDisabled Veterans National Foundation: $4,850 over 5y, 0.0% of budgetRoswell Park Alliance Foundation: $4,500 over 5y, 0.0% of budgetThe Heritage Foundation: $4,400 over 2y, 0.0% of budgetBahamas Hurricane Restoration Fund: $3,000 over 1y, 5.9% of budgetArthritis Foundation Inc: $2,500 over 2y, 0.0% of budgetThe Garden Club of East Hamptoninc: $2,495 over 6y, 0.8% of budgetThe Southampton Hospital Foundation Inc: $2,000 over 1y, 0.0% of budgetMetropolitan Museum of Art: $1,800 over 3y, 0.0% of budgetThe Explorers Club: $1,600 over 2y, 0.0% of budgetGrand Street Settlement Inc: $1,500 over 1y, 0.0% of budgetParkinson's Foundation Inc: $1,300 over 3y, 0.0% of budgetBridgehampton Association Inc: $1,245 over 8y, 0.3% of budgetOhio State University Foundation: $1,000 over 1y, 0.0% of budgetHenniker Food Pantry: $1,000 over 1y, 1.0% of budgetEnvironmental Defense Fund Incorporated: $1,000 over 1y, 0.0% of budgetThe Claremont Institute for the Study of Statesmanship & Political Philosophy: $1,000 over 1y, 0.0% of budgetPace Career Academy: $1,000 over 1y, 0.1% of budgetHuman Rights First: $1,000 over 1y, 0.0% of budgetFractured Atlas Inc: $1,000 over 1y, 0.0% of budgetCollegiate School Inc: $1,000 over 2y, 0.0% of budgetAmerican Parkinson Disease Assoc: $700 over 1y, 0.0% of budgetEast Hampton Historical Society Inc: $500 over 2y, 0.0% of budgetScoa Inc: $500 over 1y, 0.0% of budgetSierra Club: $500 over 1y, 0.0% of budgetEaster Seals Inc: $300 over 1y, 0.0% of budgetEast Hampton Library: $300 over 1y, 0.0% of budgetBirthright Israel Foundation: $300 over 1y, 0.0% of budgetThe Eisenhower Foundation: $250 over 1y, 0.0% of budgetLong Island Cares Inc: $250 over 1y, 0.0% of budgetMadoo Conservancy Inc: $225 over 1y, 0.0% of budgetNational Law Enforcement Officers Memorial Fund Inc: $200 over 2y, 0.0% of budgetFather Flanagan's Boys' Home: $200 over 1y, 0.0% of budgetThe Lower East Side Girls Club of New York Inc: $200 over 1y, 0.0% of budgetHeart of the Hamptons Ltd: $100 over 1y, 0.0% of budgetWounded Warrior Project Inc: $100 over 1y, 0.0% of budgetAmyotrophic Lateral Sclerosis Assn: $100 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 53.

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 Goldman Sachs Charitable Gift FundNY17.2× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Goldman Sachs Charitable Gift Fund · Mary Jane Hipp Brock Family Foundation · The Tapestry Foundation Inc · Jewish Communal Fund · The New York Community Trust · National Philanthropic Trust · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · Vanguard Charitable Endowment Program · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Network for Good

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 Fred and Gertrude Perlberg Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Fred and Gertrude Perlberg Foundation Inc?

Find your warmest path to Fred and Gertrude Perlberg 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 Fred and Gertrude Perlberg Foundation Inc

How much does Fred and Gertrude Perlberg Foundation Inc give?
Fred and Gertrude Perlberg Foundation Inc reported 31 grants totaling $36,123 in its FY2026 IRS filing. It funded between 15 and 30 organizations a year over FY2019 to FY2025.
What does Fred and Gertrude Perlberg Foundation Inc fund?
By grant dollars over FY2017 to FY2026, its largest causes are Arts & Culture (41%), Health (17%), Education (9%).
Who are Fred and Gertrude Perlberg Foundation Inc's largest grantees?
By total granted over FY2017 to FY2026: The American Agora Foundation Inc ($35k), Hole in the Wall Gang Fund Inc ($27k), The Michael J Fox Foundation for Parkinson's Research ($20k).
Does Fred and Gertrude Perlberg Foundation Inc fund new organizations?
In FY2025, 40% of the organizations it funded were first-time grantees.
Does Fred and Gertrude Perlberg 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 Fred and Gertrude Perlberg Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The Goldman Sachs Charitable Gift Fund, Mary Jane Hipp Brock Family Foundation, The Tapestry Foundation Inc.
Where is Fred and Gertrude Perlberg Foundation Inc based?
Fred and Gertrude Perlberg Foundation Inc is based in NH.

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 146 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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