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New Hampshire · Private foundation

Walter S Quinlan 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.

$628k
Granted FY2020
32
Grants FY2020
31
Organizations funded FY2020
16%
First-time grantees FY2020
Read the full brief

Read this first · the figures below need context

63% of Walter S Quinlan Foundation’s FY2025 grant dollars went to The Springfield Foundation, not to grantees.

Its money now reaches organizations through that sponsor, which does not report who recommended each grant. FY2025 names 15 organizations directly, so a portfolio cannot be read from it. Everything below is therefore FY2020, the last year Walter S Quinlan Foundation named its own grantees at scale: 13 organizations, $628k. It is dated, not current.

Organizations named directly on the return

8
’17
9
’18
12
’19
13
’20
11
’21
13
’22
11
’23
13
’24
15
’25

Amber years are those where most dollars went to a sponsor.

Median grant, FY2020
$5,000
Largest grant, FY2020
$156,508
Organizations funded a year
23 to 31
FY2017 to FY2020
States reached, FY2020
2
Total assets, FY2020
$9.4M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2020, 16% of the organizations Walter S Quinlan Foundation funded were first-time grantees, receiving 9% of its grant dollars.

New vs renewed · share of each year

In FY2020, 91% of grant dollars renewed an existing relationship; $42k went to new ones.

50%100%’18’19’20
RenewedFirst-time

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

’18’19’20
Arts & CultureEnvironmentFood & NutritionYouth DevelopmentOther
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
FY202031$472k16%
FY201927$478k19%
FY201823$426k13%
FY201723$488kn/a
94% classified

What it funded, over time

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

Philanthropy$2.4MArts & Culture$954kEducation$786kHealth$351kCommunity Improvement$304kRecreation & Sports$272kEnvironment$173kHuman Services$155kOther$0

Top grantees

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

GranteeTotal grantedYearsShare of their budget
Springfield Museum of Art$436,00095%
Springfield Catholic Central School Foundation$301,000932%
Springforward$275,000453%
Westcott House Foundation$181,25096%
Gammon House Inc$122,500764%
South Fountain Preservation Inc$82,5008n/a
Natural Resources Defense Council Inc$79,50070%
Dayton Children's Hospital$70,00080%
Clark County Literacy Coalition$40,75093%
Springfield Arts Council Inc$28,75090%
Show all 22 grantees
All grantees of Walter S Quinlan Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Springfield Museum of Art$436,00095%
Springfield Catholic Central School Foundation$301,000932%
Springforward$275,000453%
Westcott House Foundation$181,25096%
Gammon House Inc$122,500764%
South Fountain Preservation Inc$82,5008n/a
Natural Resources Defense Council Inc$79,50070%
Dayton Children's Hospital$70,00080%
Clark County Literacy Coalition$40,75093%
Springfield Arts Council Inc$28,75090%
Ohio Tri County Food Alliance Dba Second Harvest Food Bank$25,50020%
Project Woman of Springfield & Clark County$25,00011%
University of Dayton$22,00050%
On-The-Rise$15,00061%
Champaign Aviation Museum$13,50021%
Saint Mary's College of California$13,50020%
Fuller Center for Housing Inc$7,5003n/a
Stamford Library$5,00013%
Catholic Charities Corporation$5,00010%
The Union of Concerned Scientists Inc$4,0001n/a
Ridgewood School Association$3,00010%
First Baptist Church$5001n/a

What it could do for these grantees

Plus 36 recipients with no EIN on record ($1.6M), not named here.

Where it is load-bearing

Walter S Quinlan Foundation supplied at least a quarter of the budget for 3 of its grantees at some point. The chart plots its 18 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSpringfield Museum of Art: $436,000 over 9y, 5.2% of budgetSpringfield Catholic Central School Foundation: $301,000 over 9y, 32% of budgetSpringforward: $275,000 over 4y, 53% of budgetWestcott House Foundation: $181,250 over 9y, 6.2% of budgetGammon House Inc: $122,500 over 7y, 64% of budgetNatural Resources Defense Council Inc: $79,500 over 7y, 0.0% of budgetDayton Children's Hospital: $70,000 over 8y, 0.0% of budgetClark County Literacy Coalition: $40,750 over 9y, 3.0% of budgetSpringfield Arts Council Inc: $28,750 over 9y, 0.4% of budgetOhio Tri County Food Alliance Dba Second Harvest Food Bank: $25,500 over 2y, 0.1% of budgetProject Woman of Springfield & Clark County: $25,000 over 1y, 1.0% of budgetUniversity of Dayton: $22,000 over 5y, 0.0% of budgetOn-The-Rise: $15,000 over 6y, 1.4% of budgetChampaign Aviation Museum: $13,500 over 2y, 0.5% of budgetSaint Mary's College of California: $13,500 over 2y, 0.0% of budgetStamford Library: $5,000 over 1y, 2.5% of budgetCatholic Charities Corporation: $5,000 over 1y, 0.0% of budgetRidgewood School Association: $3,000 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 18.

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 Springfield FoundationOH30.5× affinity12 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Springfield Foundation · Harry and Violet Turner 95 Charitable Trust · Della Selsor Tr Uw · Assurant Foundation · The United Way of Clark Champaign & Madison Counties Inc · Wilson Sheehan Foundation · Community Hospital Health Services Foundation · Park National Corporation Foundation · Crabill Family Foundation · Dayton Foundation Depository · The Tiller Family Foundation · Taj Foundation

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 Walter S Quinlan Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Walter S Quinlan Foundation?

Find your warmest path to Walter S Quinlan 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 Walter S Quinlan Foundation

How much does Walter S Quinlan Foundation give?
Walter S Quinlan Foundation reported 32 grants totaling $628,258 in its FY2020 IRS filing. It funded between 23 and 31 organizations a year over FY2017 to FY2020.
What does Walter S Quinlan Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Philanthropy (42%), Arts & Culture (17%), Education (14%).
Who are Walter S Quinlan Foundation's largest grantees?
By total granted over FY2017 to FY2025: Springfield Museum of Art ($436k), Springfield Catholic Central School Foundation ($301k), Springforward ($275k).
Does Walter S Quinlan Foundation fund new organizations?
In FY2020, 16% of the organizations it funded were first-time grantees.
Does Walter S Quinlan 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 Walter S Quinlan Foundation?
Its strongest co-funders, measured against what their size predicts, include The Springfield Foundation, Harry and Violet Turner 95 Charitable Trust, Della Selsor Tr Uw.
Where is Walter S Quinlan Foundation based?
Walter S Quinlan Foundation 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 59 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 2020, released 2020. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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