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South Carolina · Private foundation

The William and Mary Buckley Foundation

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.

$321k
Granted FY2025(still arriving)
40
Itemized grants FY2025
23
Organizations funded FY2024
35%
First-time grantees FY2024
Read the full brief
Itemized, FY2025
$213k
The rest is grants the schedule does not break out
Median grant, FY2025
$100
Largest grant, FY2025
$50,000
Organizations funded a year
21 to 30
FY2020 to FY2024
States reached, FY2025
9
Total assets, FY2025
$8.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 35% of the organizations The William and Mary Buckley Foundation funded were first-time grantees, receiving 11% of its grant dollars.

New vs renewed · share of each year

In FY2024, 89% of grant dollars renewed an existing relationship; $33k went to new ones.

50%100%’21’23’24
RenewedFirst-time

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

’21’23’24
Human ServicesHealthEnvironmentPhilanthropyOther
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 arriving18$213k50%
FY202423$298k35%
FY202321$320k29%
FY202123$286k39%
FY202030$499kn/a
93% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2026.

Health$481kEducation$271kReligion$216kCommunity Improvement$175kYouth Development$117kInternational$110kHousing & Shelter$75kFood & Nutrition$53kOther$0

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 27 grantees
All grantees of The William and Mary Buckley Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Calvary Fund Inc$315,70342%
Metanoia$175,00032%
Figure Skating in Harlem Inc$116,00052%
Roper St Francis Foundation$104,10030%
One-Eighty Place$65,00040%
Partners in Health a Nonprofit Corporation$60,00030%
Trustees of Boston College$50,00010%
Cristo Rey Charleston High School Inc$50,00012%
Charleston Collegiate School$35,50050%
50can Inc$35,00010%
Lowcountry Food Bank Inc$35,00020%
Ignatian Lay Volunteer Corporation$25,00011%
African Mission Healthcare Foundation$25,00030%
Sudan Relief Fund Inc$25,0001n/a
Citymeals-On-Wheels$18,00040%
Mercy Center Corporation$15,00020%
Church of St Ignatius Loyola$15,0002n/a
Calvary Hospital Inc$10,00010%
Dig Deep$10,0001n/a
Catholic Relief Services$5,0001n/a
The Martha and John M Rivers Performance Hall Foundation$5,000113%
Historic Charleston Foundation$1,50020%
Hole in the Wall Gang Fund Inc$1,00010%
Reach Out and Read Inc$1,00010%
Fund for Park Avenue New York Inc$80040%
The New England Patriots Charitable Foundation Inc$50010%
St Agnes Church Corp$3001n/a

What it could do for these grantees

Plus 35 recipients with no EIN on record ($415k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The William and Mary Buckley Foundation supplied at peak.

25%50%75%100%$10M$100Mgrantee revenue →↑ funder's share of their budgetCalvary Fund Inc: $315,703 over 4y, 1.6% of budgetMetanoia: $175,000 over 3y, 2.2% of budgetFigure Skating in Harlem Inc: $116,000 over 5y, 2.1% of budgetRoper St Francis Foundation: $104,100 over 3y, 0.3% of budgetOne-Eighty Place: $65,000 over 4y, 0.2% of budgetPartners in Health a Nonprofit Corporation: $60,000 over 3y, 0.0% of budgetTrustees of Boston College: $50,000 over 1y, 0.0% of budgetCristo Rey Charleston High School Inc: $50,000 over 1y, 1.9% of budgetCharleston Collegiate School: $35,500 over 5y, 0.1% of budget50can Inc: $35,000 over 1y, 0.3% of budgetLowcountry Food Bank Inc: $35,000 over 2y, 0.0% of budgetIgnatian Lay Volunteer Corporation: $25,000 over 1y, 0.7% of budgetAfrican Mission Healthcare Foundation: $25,000 over 3y, 0.1% of budgetCitymeals-On-Wheels: $18,000 over 4y, 0.0% of budgetMercy Center Corporation: $15,000 over 2y, 0.1% of budgetCalvary Hospital Inc: $10,000 over 1y, 0.0% of budgetThe Martha and John M Rivers Performance Hall Foundation: $5,000 over 1y, 13% of budgetHistoric Charleston Foundation: $1,500 over 2y, 0.0% of budgetHole in the Wall Gang Fund Inc: $1,000 over 1y, 0.0% of budgetReach Out and Read Inc: $1,000 over 1y, 0.0% of budgetFund for Park Avenue New York Inc: $800 over 4y, 0.0% of budgetThe New England Patriots Charitable Foundation Inc: $500 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 22.

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.

Coastal Community Foundation of South Carolina IncSC13.3× affinity4 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Coastal Community Foundation of South Carolina Inc · Morgan Stanley Global Impact Funding Trust Inc · The US Charitable Gift Trust · Vanguard Charitable Endowment Program · National Philanthropic Trust · Raymond James Charitable Endowment Fund · The Pfizer Foundation Inc · The Bank of America Charitable Foundation Inc · American Endowment Foundation · Natl Christian Charitable Fdn Inc · Donor Advised Charitable Giving Inc · American Online Giving 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 The William and Mary Buckley Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The William and Mary Buckley Foundation?

Find your warmest path to The William and Mary Buckley 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 William and Mary Buckley Foundation

How much does The William and Mary Buckley Foundation give?
The William and Mary Buckley Foundation reported 40 itemized grants totaling $212,800, out of $321,116 in total grant expense reported on the return in its FY2025 IRS filing. It funded between 21 and 30 organizations a year over FY2020 to FY2024.
What does The William and Mary Buckley Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Health (14%), Education (8%), Religion (6%).
Who are The William and Mary Buckley Foundation's largest grantees?
By total granted over FY2020 to FY2025: Calvary Fund Inc ($316k), Metanoia ($175k), Figure Skating in Harlem Inc ($116k).
Does The William and Mary Buckley Foundation fund new organizations?
In FY2024, 35% of the organizations it funded were first-time grantees.
Does The William and Mary Buckley 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 William and Mary Buckley Foundation?
Its strongest co-funders, measured against what their size predicts, include Coastal Community Foundation of South Carolina Inc, Morgan Stanley Global Impact Funding Trust Inc, The US Charitable Gift Trust.
Where is The William and Mary Buckley Foundation based?
The William and Mary Buckley Foundation is based in SC.

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 62 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.

Possibly out of date. A more recent filing (FY2026) is on record and reports $747k of grant expense with no grantee named in the published copy. A private foundation itemizes every grant it makes, so a return carrying none has filed its list as an attachment that the public copy does not include. The figures above are therefore from FY2025, the most recent year this funder’s grantee list reached the public record.

Source object · view filing

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