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· Private foundation

Mai Vilms Charitable Foundation Inc

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.

$75k
Granted FY2025still arriving
22
Grants FY2025still arriving
5
States reached
$20k
Largest
01What it funds
0199% classified

What it funded, over time

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

Arts & Culture$81kHuman Services$60kYouth Development$47kEnvironment$24kRecreation & Sports$16kHealth$12kCommunity Improvement$6kAnimals$6kOther$0
02FY2025 · 22 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k19 grants · $35k
  • $10k–50k3 grants · $40k
$1,000
Median grant
5
States reached
$189k
Total assets
Largest grants
RecipientAmount
THE SOCIETY OF THE FOUR ARTS$20,000
THE BOYS AND GIRLS CLUB OF PALM BEACH$10,000
CENTRAL PARK CONSERVANCY$10,000
PIANOFEST$7,000
THE BOYS CLUB OF NY$6,190
LERMITAGE SPECIAL ASSOCIATION$5,231
DEB COTILLION FOR XMAS BALL$3,000
HOPE FOR DEPRESSION RESEARCH$2,250
Individual grant recipient$2,000
SOUTH FLORIDA PBS$1,000
CASITA MARIA CENTER$1,000
SHERRILL VOICE PROGRAM$1,000
Individual grant recipient$1,000
THE SOCIETY OF MSK$1,000
LIGHTHOUSE GUILD$1,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 84% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%DEB COTILLION FOR XMAS BALL: $3k → 7%ST VIADIMIRS SEMINARY: $1k → 9%CENTRAL PARK CONSERVANCY: $10k → 17%THE NY BOTANICAL GARDENS: $10k → 28%GLADES ACADEMY FOUNDATION: $1k → 11%JANE D SMITH: $2k → 21%PIANOFEST: $7k → 13%PHYSICIANS FOR PEACE: $2k → 19%EANC: $32k → 8%CENTRAL PARK CONSERVATORY: $3k → 17%NY BOTANICAL GARDEN: $5k → 28%UHEALTH UNIVERSITY OF MIAMI: $1k → 15%PIANOFEST IN THE HAMPTONS: $6k → 13%PHYSICIANS FOR PEACE: $1k → 19%EANC CESONIAN ESTONIA: $2k → 8%FRENCH HERITAGE SOCIETY: $2k → 17%NEW YORK BOTANICAL GARDEN: $5k → 28%PIANOFEST IN THE HAMPTONS: $3k → 13%PHYSICIANS FOR PEACE: $1k → 19%EANC: $1k → 8%CENTRAL PARK CONSERVANCY: $2k → 17%THE NY BOTANICAL GARDENS: $3k → 28%BOYS AND GIRLS CLUB OF PALM BEACH: $6k → 11%THE SALZBURG FESTIVAL SOCIETY: $2k → 17%BOYS AND GIRLS CLUB OF PALM BEACH: $5k → 11%CASITA MARIA OF THE ARTS: $3k → 28%CASITA CENTER MARIA FOR THE ARTS & EDUCATION: $2k → 28%UM BACOM PALMER EYE INSTITUTE: $2k → 11%THE SOCIETY OF THE FOUR ARTS: $20k → 11%LIGHTHOUSE GUILD: $4k → 17%THE SOCIETY OF THE FOUR ARTS: $10k → 11%LIGHTHOUSE GUILD: $2k → 17%THE BOYS AND GIRLS CLUB OF PALM BEACH: $10k → 11%THE SOCIETY OF THE FOUR ARTS: $10k → 11%LERMITAGE SPECIAL ASSOCIATION: $5k → 11%THE SOCIETY OF THE FOUR ARTS: $3k → 11%HOPE FOR DEPRESSION RESEARCH: $2k → 17%HOPE FOR DEPRESSION RESEARCH: $2k → 17%AFOPO: $5k → 17%HOPE FOR DEPRESSION RESEARCH: $2k → 17%AM FRIENDS OF OXFORD PHILARMONIC: $4k → 17%PALM BEACH ZOO: $5k → 11%AFOPO: $3k → 17%THE BOYS CLUB OF NY: $10k → 17%THE BOYS CLUB OF NY: $6k → 17%THE BOYS CLUB OF NY: $5k → 17%THE BOYS CLUB OF NY: $2k → 17%THE BOYS CLUB OF NY: $2k → 17%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

MI
NY
MA
OH
NJ
VA
MD
DC
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

76%of every dollar goes to organizations it has funded before.
$200k · 21 repeat orgs$63k to everyone else

21 repeat relationships: 10 still active in FY2025, 11 since wound down; 12 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

21
29

Total granted

$200k
$40k

Median revenue growth · since first grant

+17%
+26%

Still filing today

43%
31%

New vs renewed · share of each year

In FY2025, 69% of grant dollars renewed an existing relationship; $23k went to new ones.

50%100%’17’18’20’21’22’23’24’25
RenewedFirst-time

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

’17’18’20’21’22’23’24’25
Arts & CultureEducationInternationalPublic BenefitAnimalsRecreation & SportsOther
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.

Backed again, and grew

  • TS
    The Society of the Four Arts Inc
    4× · 2022–2025 · $43k · revenue +585%
  • CP
    CENTRAL PARK CONSERVANCY INC
    3× · 2023–2025 · $13k · revenue +17%
  • NY
    NEW YORK BOTANICAL GARDEN
    2× · 2024–2025 · $6k · revenue +13%

Funded once

  • TZ
    THE ZOOLOGICAL SOCIETY OF THE PALM BEACHES INCgraduated
    one grant, 2022 · $5k · revenue +109%
  • E
    ERKO
    one grant, 2024 · $5k
  • NB
    NY BOTANICAL GARDEN
    one grant, 2018 · $5k
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Staten Island Institute of Arts and Sciences dba the Staten Island Museum

Founded in 1881 the Staten Island Museum engages visitors with interdisciplinary exhibitions, public programs, and educational activities for all ages. It is the mission of the Staten Island Museum to spark curiosity and generate…

Arts & Culture
2
National Academy of Design

The mission of the national academy of design is to promote the fine arts in america through exhibition and education.

Education
3
Foundation for Art and Preservation in Embassies

The Foundation for Art and Preservation in Embassies (FAPE) is dedicated to enhancing the United States' image abroad through American Art. Founded as a public-private, non-partisan partnership in 1986, FAPE works with the U.S. Department…

Arts & Culture
4
Trustees of the American School of Classical Studies at Athens

The broad mission of the ASCSA has remained constant over its distinguished history: teaching research archaeological exploration publication and dissemination of research. Founded in 1881 the ASCSA provides graduate students and scholars…

Arts & Culture
5
Rhode Island School of Design

The mission of rhode island school of design, through its college and museum,is to educate its students and the public in the creation and (see schedule o)appreciation of works of art and design, to discover and transmit knowledge and to…

Education
6
The Frick Collection

The Frick Collection (the "Collection") operates an internationally recognized art museum and library program for the inspiration and enjoyment of the public and for the advancement of the study of fine arts and kindred subjects.

—
7
The Pierpont Morgan Library

The Morgan Library & Museum celebrates and shares the history and process of human creativity from antiquity to the present day through the preservation, study, and interpretation of a dynamic and growing collection.

Education
8
Saint Andrew's School of Boca Raton Inc

Saint andrew's school is an independent school founded in the episcopal tradition. our mission is to build a community of learners, provide excellence in education, and nurture each student in mind, body, and spirit.

Education
9
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
10
The American Federation of Arts Inc

The american federation of arts initiates and organizes a national and international program of art exhibitions, publications, and educational activities to benefit the museum community and enrich the public's experience and understanding…

Arts & Culture
11
American Academy of Arts & Sciences

Founded in 1780, the american academy of arts and sciences honors excellence and convenes leaders from every field of human endeavor to examine new ideas, address issues of importance to the nation and the world, and work together "to…

Social Science
12
Museum of Arts and Design

To collect, display and interpret objects in craft art and design.

Arts & Culture
How this is measured
The grantee most central to the portfolio’s shape is The Heritage Foundation; the most unlike its peers is Social Register Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

23 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 23 of the 63 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
3
Early backer (in before they grew)
23/23
Grantees still filing
15/23
Grew since first funded

Where the money sits, by cause and then by grantee

EANC: $33,500 · OtherEANCTHE BOYS CLUB OF NY: $24,690 · OtherTHE BOYS CLUB OF NYTHE BOYS AND GIRLS CLUB OF PALM BEACH: $21,036 · OtherTHE BOYS AND GIRLS CLUB OF PALM BEACHTHE NY BOTANICAL GARDENS: $12,500 · OtherTHE NY BOTANICAL GARDENSPIANOFEST IN THE HAMPTONS: $10,000 · OtherPIANOFEST IN THE HAMPTONSAFOPO: $7,500 · OtherHOPE FOR DEPRESSION RESEARCH: $7,220 · OtherPianofest Inc: $7,000 · OtherLIGHTHOUSE GUILD: $6,200 · Other+35 more: $53,501 · Other+35 moreThe Society of the Four Arts Inc: $43,000 · Arts & CultureThe Society of the F…+6 more: $4,700 · Arts & Culture+6 moreCENTRAL PARK CONSERVANCY INC: $12,500 · Recreation & SportsPhysicians For Peace: $3,500 · InternationalMYRIAD USA INC: $2,000 · InternationalFRENCH HERITAGE SOCIETY INC: $1,934 · International+1 more: $200 · InternationalNEW YORK BOTANICAL GARDEN: $6,000 · EnvironmentTHE ZOOLOGICAL SOCIETY OF THE PALM BEACHES INC: $5,000 · AnimalsGlades Academy Foundation Inc: $1,500 · EducationTHE CHAPIN SCHOOL LTD: $500 · EducationTRUSTEES OF DEERFIELD ACADEMY: $500 · EducationSocial Register Foundation: $250 · Public BenefitTHE HERITAGE FOUNDATION: $100 · Public Benefit
Other$183,147Arts & Culture$47,700Recreation & Sports$12,500International$7,634Environment$6,000Animals$5,000Education$2,500Public Benefit$350

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Society of the Four Arts Inc: $43,000 over 4y, 0.1% of budgetCENTRAL PARK CONSERVANCY INC: $12,500 over 3y, 0.0% of budgetPianofest Inc: $7,000 over 1y, 1.8% of budgetNEW YORK BOTANICAL GARDEN: $6,000 over 2y, 0.0% of budgetTHE ZOOLOGICAL SOCIETY OF THE PALM BEACHES INC: $5,000 over 1y, 0.0% of budgetPhysicians For Peace: $3,500 over 3y, 0.2% of budgetMYRIAD USA INC: $2,000 over 1y, 0.0% of budgetThe Versailles Foundation Inc: $2,000 over 3y, 0.1% of budgetFRENCH HERITAGE SOCIETY INC: $1,934 over 2y, 0.1% of budgetGlades Academy Foundation Inc: $1,500 over 2y, 0.1% of budgetTHE SALZBURG FESTIVAL SOCIETY INC: $1,500 over 1y, 0.2% of budgetSOUTH FLORIDA PBS INC: $1,000 over 1y, 0.0% of budgetSeabrook Educational & Cultural Center Inc: $750 over 3y, 0.6% of budgetSCOA INC: $500 over 1y, 0.0% of budgetTHE CHAPIN SCHOOL LTD: $500 over 1y, 0.0% of budgetSCHOOL OF AMERICAN BALLET INC: $500 over 1y, 0.0% of budgetTRUSTEES OF DEERFIELD ACADEMY: $500 over 1y, 0.0% of budgetTHE PALM BEACH FOUNDATION INC: $450 over 2y, 0.5% of budgetSocial Register Foundation: $250 over 1y, 0.1% of budgetSchool of the Arts Foundation Inc: $250 over 1y, 0.0% of budgetESTONIAN AMERICAN NATIONAL COUNCIL INC: $200 over 1y, 0.0% of budgetTHE HERITAGE FOUNDATION: $100 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds The Society of the Four Arts Inc ↗
  • Who funds CENTRAL PARK CONSERVANCY INC ↗
  • Who funds Pianofest Inc ↗
  • Who funds NEW YORK BOTANICAL GARDEN ↗
  • Who funds THE ZOOLOGICAL SOCIETY OF THE PALM BEACHES INC ↗
  • Who funds Physicians For Peace ↗
  • Who funds MYRIAD USA INC ↗
  • Who funds The Versailles Foundation Inc ↗
  • Who funds FRENCH HERITAGE SOCIETY INC ↗
  • Who funds Glades Academy Foundation Inc ↗
  • Who funds THE SALZBURG FESTIVAL SOCIETY INC ↗
  • Who funds SOUTH FLORIDA PBS INC ↗

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.

Martin D & Jean Shafiroff FoundationNY13.6× affinity4 shared granteesties to 8 of 8Hover any node to trace its alignments.Compare side by side →

Open a dossier: Martin D & Jean Shafiroff Foundation · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · American Endowment Foundation · The Bank of America Charitable Foundation Inc · Donor Advised Charitable Giving Inc · Vanguard Charitable Endowment Program · Fidelity Investments Charitable Gift Fund · Amazonsmile 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.

How much its grantees rely on government

Each dot is one organization Mai Vilms Charitable Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Mai Vilms Charitable Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 50%0%1%3%5%funder's share of their income ↑0%1%3%4%5%share of the org’s income from government →median 0%
  • South Florida Pbs Inc: 0% of income from government
no gov moneyreceives it· size = income
5get no government money at all
6report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–5%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.

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 63 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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