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New York · Private foundation

Knapp-Swezey Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2.3M
Granted FY2025(still arriving)
36
Grants FY2025
44
Organizations funded FY2024
16%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$25,000
Largest grant, FY2025
$1,000,000
Organizations funded a year
37 to 47
FY2021 to FY2024
States reached, FY2025
1
Total assets, FY2025
$17M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 16% of the organizations Knapp-Swezey Foundation Inc funded were first-time grantees, receiving 64% of its grant dollars.

New vs renewed · share of each year

In FY2024, 36% of grant dollars renewed an existing relationship; $30M went to new ones.

50%100%’22’23’24
RenewedFirst-time

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

’22’23’24
EducationHuman ServicesHealthFood & NutritionOther
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 arriving36$2.3M8%
FY202444$47M16%
FY202337$2.9M19%
FY202241$3.4M34%
FY202147$2.3Mn/a
91% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Health$23MPhilanthropy$18MHuman Services$5.5MEducation$2.6MHousing & Shelter$2.2MYouth Development$1.8MArts & Culture$1.5MEnvironment$1.4MOther$0

Top grantees

Largest recipients by total granted, FY2021 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 37 grantees
All grantees of Knapp-Swezey Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
Stony Brook Foundation Inc$12,000,00032%
Community Funds Inc$5,000,0001n/a
The Boys and Girls Club of the Bellport Area Inc$1,295,000570%
Colby-Sawyer College$1,025,00022%
St Joseph's University New York$575,00020%
Long Island Cares Inc$350,39340%
Patchogue Medford Youth & Community Services Inc$295,000526%
Island Harvest Ltd$290,00050%
New Beginnings Community Center Inc$175,000524%
Guide Dog Foundation for the Blind Inc$165,00040%
South Country Education Foundation Inc$155,000350%
Girls Incorporated of Long Island$145,00054%
Mercy Center Ministries$110,00052%
Mercy Haven Inc$110,00050%
Family Service League Inc$100,00010%
Literacy Suffolk Inc$95,00053%
Patchogue Arts Council Inc$95,000324%
Patchogue Community Service Foundation Inc$75,000511%
Response of Suffolk County Inc$57,50023%
Family and Children's Association Inc$55,00030%
Hope House Inc$55,00030%
Congregational Church of Patchogue$53,0002n/a
Seatuck Environmental Association Inc$52,9001n/a
Developmental Disabilities Institute Inc$47,40020%
Lighthouse Mission Inc$40,0002n/a
Moriches Community Center Inc$40,000226%
Atlantic Wind Symphony Inc$35,000413%
CEED - Center for Environmental Education and Discovery Inc$35,00032%
Pal-O-Mine Equestrian Inc$30,00021%
Options for Community Living Inc$30,0001n/a
Concern for Independent Living Inc$25,00010%
Suffolk Community College Foundationinc$20,00011%
The Patchogue Neighbors Soup Kitchens Inc$11,500217%
East End Hospice Inc$5,00010%
North Shore Chamber Choir Inc$5,0001n/a
Spotlight on Children Inc$2,5001n/a
Post-Morrow Foundation Inc$1,00010%

What it could do for these grantees

Plus 41 recipients with no EIN on record ($36M), not named here.

Where it is load-bearing

Knapp-Swezey Foundation Inc supplied at least a quarter of the budget for 4 of its grantees at some point. The chart plots its 30 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetStony Brook Foundation Inc: $12,000,000 over 3y, 2.4% of budgetThe Boys and Girls Club of the Bellport Area Inc: $1,295,000 over 5y, 70% of budgetColby-Sawyer College: $1,025,000 over 2y, 2.1% of budgetSt Joseph's University New York: $575,000 over 2y, 0.3% of budgetLong Island Cares Inc: $350,393 over 4y, 0.3% of budgetPatchogue Medford Youth & Community Services Inc: $295,000 over 5y, 26% of budgetIsland Harvest Ltd: $290,000 over 5y, 0.2% of budgetNew Beginnings Community Center Inc: $175,000 over 5y, 24% of budgetGuide Dog Foundation for the Blind Inc: $165,000 over 4y, 0.4% of budgetSouth Country Education Foundation Inc: $155,000 over 3y, 50% of budgetGirls Incorporated of Long Island: $145,000 over 5y, 4.5% of budgetMercy Center Ministries: $110,000 over 5y, 1.7% of budgetMercy Haven Inc: $110,000 over 5y, 0.3% of budgetFamily Service League Inc: $100,000 over 1y, 0.2% of budgetLiteracy Suffolk Inc: $95,000 over 5y, 3.4% of budgetPatchogue Arts Council Inc: $95,000 over 3y, 24% of budgetPatchogue Community Service Foundation Inc: $75,000 over 5y, 11% of budgetResponse of Suffolk County Inc: $57,500 over 2y, 3.5% of budgetFamily and Children's Association Inc: $55,000 over 3y, 0.1% of budgetHope House Inc: $55,000 over 3y, 0.3% of budgetDevelopmental Disabilities Institute Inc: $47,400 over 2y, 0.0% of budgetMoriches Community Center Inc: $40,000 over 2y, 26% of budgetAtlantic Wind Symphony Inc: $35,000 over 4y, 13% of budgetCEED - Center for Environmental Education and Discovery Inc: $35,000 over 3y, 2.2% of budgetPal-O-Mine Equestrian Inc: $30,000 over 2y, 0.8% of budgetConcern for Independent Living Inc: $25,000 over 1y, 0.1% of budgetSuffolk Community College Foundationinc: $20,000 over 1y, 0.9% of budgetThe Patchogue Neighbors Soup Kitchens Inc: $11,500 over 2y, 17% of budgetEast End Hospice Inc: $5,000 over 1y, 0.0% of budgetPost-Morrow Foundation Inc: $1,000 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 30.

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 New York Community TrustNY21.6× affinity9 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The New York Community Trust · Island Outreach Foundation Inc · Nbty Helping Hands Charity Inc Dba Nestle Health Science Foundation · Pseg Foundation Inc · Mother Cabrini Health Foundation Inc · Td Charitable Foundation · Maude Pritchard Char Trust Xxxxx2009 · John & Elaine Kanas Family Foundation · Frank J Antun Foundation · New York Community Bank Foundation · Peoples United Community Foundation · The Bank of America Charitable Foundation 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 Knapp-Swezey Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Knapp-Swezey Foundation Inc?

Find your warmest path to Knapp-Swezey 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 Knapp-Swezey Foundation Inc

How much does Knapp-Swezey Foundation Inc give?
Knapp-Swezey Foundation Inc reported 36 grants totaling $2,269,276 in its FY2025 IRS filing. It funded between 37 and 47 organizations a year over FY2021 to FY2024.
What does Knapp-Swezey Foundation Inc fund?
By grant dollars over FY2021 to FY2025, its largest causes are Health (40%), Philanthropy (31%), Human Services (10%).
Who are Knapp-Swezey Foundation Inc's largest grantees?
By total granted over FY2021 to FY2025: Stony Brook Foundation Inc ($12M), Community Funds Inc ($5.0M), The Boys and Girls Club of the Bellport Area Inc ($1.3M).
Does Knapp-Swezey Foundation Inc fund new organizations?
In FY2024, 16% of the organizations it funded were first-time grantees.
Does Knapp-Swezey Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Knapp-Swezey Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include The New York Community Trust, Island Outreach Foundation Inc, Nbty Helping Hands Charity Inc Dba Nestle Health Science Foundation.
Where is Knapp-Swezey Foundation Inc based?
Knapp-Swezey Foundation Inc 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 78 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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