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South Carolina · Private foundation

Roy and Amanda Maybank Charitable Foundation

Its FY2024 filing reports that it accepted unsolicited grant applications.

$24k
Granted FY2024(still arriving)
12
Grants FY2024
10
Organizations funded FY2023
80%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$1,000
Largest grant, FY2024
$5,000
Organizations funded a year
7 to 26
FY2017 to FY2023
States reached, FY2024
5
Total assets, FY2024
$80k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 80% of the organizations Roy and Amanda Maybank Charitable Foundation funded were first-time grantees, receiving 77% of its grant dollars.

New vs renewed · share of each year

In FY2023, 23% of grant dollars renewed an existing relationship; $20k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

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

’18’19’20’21’22’23
EducationHealthCivil RightsArts & CultureAnimalsCrime & LegalOther
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
FY2024still arriving12$24k67%
FY202310$26k80%
FY20227$21k43%
FY20219$19k44%
FY202011$39k27%
FY201919$43k42%
FY201821$31k48%
FY201726$37kn/a
91% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$83kPhilanthropy$41kPublic Benefit$23kRecreation & Sports$20kArts & Culture$14kCivil Rights$10kReligion$8kAnimals$7kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
IL
MI
WY
VA
NC
SC
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
The Citadel Foundation$30,95030%
The Citadel Brigadier Foundation$13,30030%
Foundation for Liberty and American Greatness$10,00021%
First Baptist School$7,7313n/a
The Charleston Museum$7,00050%
Gavalas Kolanko Foundation$5,00047%
Central Michigan University$4,0004n/a
Avian Conservation Center$3,20030%
Ashley Hall Foundation$2,53810%
The Charleston Parks Conservancy$2,50030%
Show all 34 grantees

Plus 36 recipients with no EIN on record ($129k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Roy and Amanda Maybank Charitable Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Citadel Foundation: $30,950 over 3y, 0.1% of budgetThe Citadel Brigadier Foundation: $13,300 over 3y, 0.2% of budgetFoundation for Liberty and American Greatness: $10,000 over 2y, 0.5% of budgetThe Charleston Museum: $7,000 over 5y, 0.1% of budgetGavalas Kolanko Foundation: $5,000 over 4y, 7.0% of budgetAvian Conservation Center: $3,200 over 3y, 0.1% of budgetAshley Hall Foundation: $2,538 over 1y, 0.0% of budgetThe Charleston Parks Conservancy: $2,500 over 3y, 0.1% of budgetMarine Toys for Tots Foundation: $2,000 over 3y, 0.0% of budgetThe Charleston Promise Neighborhood: $2,000 over 2y, 0.1% of budgetLowcountry Land Trust Inc: $1,750 over 2y, 0.0% of budgetConnie Maxwell Children's Ministries: $1,600 over 4y, 0.0% of budgetAssociation for the Blind and Visually Impaired South Carolina: $1,250 over 2y, 0.3% of budgetThe ARK of SC: $1,000 over 1y, 0.1% of budgetTaylor Music Group: $1,000 over 1y, 1.0% of budgetHistoric Charleston Foundation: $1,000 over 1y, 0.0% of budgetNational Museum of Wildlife Art of the United States: $1,000 over 1y, 0.0% of budgetPet Helpers Inc: $1,000 over 1y, 0.0% of budgetAmerican Lung Association: $1,000 over 1y, 0.0% of budgetBaylor University: $1,000 over 1y, 0.0% of budgetHallie Hill Animal Sanctuary F/K/A Hallie Hill Inc: $1,000 over 1y, 0.3% of budgetCountry Club of Charleston: $1,000 over 1y, 0.0% of budgetBlood Cancer United Inc: $750 over 2y, 0.0% of budgetCenter for Heirs' Property Preservation: $500 over 1y, 0.0% of budgetCharleston Animal Society: $500 over 1y, 0.0% of budgetCharleston Waterkeeper: $500 over 1y, 0.3% of budgetLowcountry Food Bank Inc: $250 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 27.

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 IncSC27.4× affinity11 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 · Post and Courier Foundation · The Joanna Foundation · Henry & Sylvia Yaschik Foundation Inc · John M Rivers Jr Foundation · Guffey Family Foundation · John Winthrop Charitable Trust · Dominion Energy Charitable Foundation · Magnolia Plantation Foundation · Pathfinder Foundation Inc · Central Carolina Community Foundation · Td Charitable 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 Roy and Amanda Maybank Charitable Foundation with peer funders

About Roy and Amanda Maybank Charitable Foundation

How much does Roy and Amanda Maybank Charitable Foundation give?
Roy and Amanda Maybank Charitable Foundation reported 12 grants totaling $23,593 in its FY2024 IRS filing. It funded between 7 and 26 organizations a year over FY2017 to FY2023.
What does Roy and Amanda Maybank Charitable Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (35%), Philanthropy (17%), Public Benefit (10%).
Who are Roy and Amanda Maybank Charitable Foundation's largest grantees?
By total granted over FY2017 to FY2024: The Citadel Foundation ($31k), The Citadel Brigadier Foundation ($13k), Foundation for Liberty and American Greatness ($10k).
Does Roy and Amanda Maybank Charitable Foundation fund new organizations?
In FY2023, 80% of the organizations it funded were first-time grantees.
Does Roy and Amanda Maybank Charitable Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Roy and Amanda Maybank Charitable Foundation?
Its strongest co-funders, measured against what their size predicts, include Coastal Community Foundation of South Carolina Inc, Post and Courier Foundation, The Joanna Foundation.
Where is Roy and Amanda Maybank Charitable Foundation based?
Roy and Amanda Maybank Charitable 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 70 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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