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New York · Private foundation

The Lance R Wachenheim 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.

$1.1M
Granted FY2025(still arriving)
22
Grants FY2025
23
Organizations funded FY2024
13%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$30,000
Largest grant, FY2025
$250,000
Organizations funded a year
20 to 23
FY2019 to FY2024
States reached, FY2025
5
Total assets, FY2025
$26M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 13% of the organizations The Lance R Wachenheim Foundation funded were first-time grantees, receiving 2% of its grant dollars.

New vs renewed · share of each year

In FY2024, 98% of grant dollars renewed an existing relationship; $26k went to new ones.

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

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

’20’21’22’23’24
PhilanthropyEducationArts & CultureEmploymentEnvironmentScience & TechOther
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 arriving22$1.1M0%
FY202423$1.2M13%
FY202323$947k9%
FY202222$934k9%
FY202120$847k5%
FY202020$792k20%
FY201920$749kn/a
98% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Health$2.7MEducation$2.0MEmployment$425kHuman Services$255kArts & Culture$253kFood & Nutrition$216kInternational$195kYouth Development$190kOther$0

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 29 grantees

What it could do for these grantees

Plus 3 recipients with no EIN on record ($80k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Lance R Wachenheim Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSkidmore College: $1,515,000 over 7y, 0.1% of budgetBlythedale Children's Hospital: $1,483,500 over 7y, 0.2% of budgetGuidance Center of Westchester Inc: $524,772 over 5y, 0.8% of budgetWorkshops for Warriors Inc: $425,000 over 5y, 1.1% of budgetSTEM Alliance of Larchmont- Mamaroneck Inc: $387,200 over 7y, 5.6% of budgetGuiding Eyes for the Blind Inc: $285,000 over 7y, 0.1% of budgetMartha's Vineyard Community Services Inc: $255,000 over 7y, 0.7% of budgetMystic Seaport Museum Inc: $235,000 over 7y, 0.3% of budgetFriends of Karen Inc: $211,000 over 7y, 0.9% of budgetMedecins Sans Frontieres USA Inc: $195,000 over 4y, 0.0% of budgetMv Youth Inc: $190,435 over 7y, 1.5% of budgetFeeding Westchester Inc: $190,000 over 7y, 0.1% of budgetWhite Plains Hospital Medical Center: $120,000 over 5y, 0.0% of budgetFresh Air Fund: $115,000 over 7y, 0.1% of budgetOceana Inc: $70,000 over 2y, 0.1% of budgetOpen Door Foundation Inc: $60,000 over 3y, 0.5% of budgetStephen Siller Tunnel to Towers Foundation: $50,000 over 3y, 0.0% of budgetLarchmont-Mamaroneck Hunger Task Force Inc: $26,000 over 6y, 0.7% of budgetLarchmont Manor Park Society: $22,000 over 6y, 0.4% of budgetLarchmont-Mamaroneck Community Television Inc: $16,000 over 6y, 0.4% of budgetVolunteer Ambulance Corp of Mamaroneck and Larchmont: $15,000 over 4y, 4.8% of budgetMamaroneck-Larchmont Student Aid Fund: $10,000 over 2y, 1.2% of budgetAtlantic White Shark Conservancy Inc: $10,000 over 6y, 0.1% of budgetDanny Fund Inc: $5,000 over 1y, 4.6% of budgetSound Shore St Patrick's Day Parade Inc: $1,550 over 3y, 1.7% of budgetToys for Tots Inc: $275 over 1y, 0.3% 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 26.

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.

Glff IncNY15.7× affinity5 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Glff Inc · Triple E Charitable Foundation Inc · The Pfizer Foundation Inc · Jewish Communal Fund · Boston Foundation Inc · National Philanthropic Trust · Vanguard Charitable Endowment Program · American Endowment Foundation · Morgan Stanley Global Impact Funding Trust Inc · 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 The Lance R Wachenheim Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Lance R Wachenheim Foundation?

Find your warmest path to The Lance R Wachenheim Foundation 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 Lance R Wachenheim Foundation

How much does The Lance R Wachenheim Foundation give?
The Lance R Wachenheim Foundation reported 22 grants totaling $1,080,000 in its FY2025 IRS filing. It funded between 20 and 23 organizations a year over FY2019 to FY2024.
What does The Lance R Wachenheim Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Health (42%), Education (30%), Employment (7%).
Who are The Lance R Wachenheim Foundation's largest grantees?
By total granted over FY2019 to FY2025: Skidmore College ($1.5M), Blythedale Children's Hospital ($1.5M), Guidance Center of Westchester Inc ($525k).
Does The Lance R Wachenheim Foundation fund new organizations?
In FY2024, 13% of the organizations it funded were first-time grantees.
Does The Lance R Wachenheim 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 The Lance R Wachenheim Foundation?
Its strongest co-funders, measured against what their size predicts, include Glff Inc, Triple E Charitable Foundation Inc, The Pfizer Foundation Inc.
Where is The Lance R Wachenheim Foundation based?
The Lance R Wachenheim 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 32 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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