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· Private foundation

Maxon Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$31k
Granted FY2024still arriving
22
Grants FY2024still arriving
6
States reached
$11k
Largest
01What you fund
01100% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20202024.

Education$78kArts & Culture$20kHealth$13kHuman Services$9kPhilanthropy$5kReligion$2kEmployment$1kHousing & Shelter$350Other$0
02FY2024 · 22 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2024

  • Under $10k21 grants · $20k
  • $10k–50k1 grant · $11k
$500
Median grant
6
States reached
$233k
Total assets
Largest grants
RecipientAmount
ST ALBANS SCHOOL$10,500
ROSE-HULMAN INSTITUTE OF TECHNOLOGY$3,500
BISHOP WALKER SCHOOL FOR BOYS$3,500
WADSWORTH-SULGRAVE HISTORIC PRESERVATION FOUNDATION$3,000
DUKE UNIVERSITY$3,000
NATIONAL GALLERY OF ART$1,500
WENDT CENTER FOR LOSS & HEALING$1,000
ST PATRICKS EPSICOPAL DAY SCHOOL$1,000
WASHINGTON WINTER SHOW$650
METROPOLITAN CLUB PRESERVATION FOUNDATION$500
ST JOHN'S CHURCH$500
PALISADES VILLAGE$400
CHAMBER MUSIC SOCIETY OF LINCOLN CENTER$250
POTOMAC SCHOOL - ANNUAL FUND$200
JUBILEE JOBS$200
02The need
03

Do your dollars go where the need is?

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

show:

Your human-services grants (FY20–24, $2k) land where the poverty rate runs at 14%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 10%PALISADES VILLAGE: $400 → 14%PALISADES VILLAGE: $400 → 14%PALISADES VILLAGE: $400 → 14%PALISADES VILLAGE: $400 → 14%PALISADES VILLAGE: $400 → 14%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount

Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.

US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.

03Your edge
repeat funding

Who you back again

Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.

98%of every dollar goes to organizations you’ve funded before.
$123k · 29 repeat orgs$3k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +52% since the first grant, against -32% for the ones you funded once.

29 repeat relationships — 22 still active in FY2024, 7 since wound down.

How the two cohorts compare

Re-uppedFunded once

Organizations

29
7

Total granted

$123k
$3k

Median revenue growth · since first grant

+52%
-32%

Still filing today

62%
14%

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $0 went to new ones.

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

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

’20’21’22’23’24
Arts & CultureEducationPhilanthropyHuman ServicesEmploymentHousing & ShelterOther

First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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

  • RI
    Rose-Hulman Institute of Technology
    5× · 2020–2024 · $17k · revenue +63%
  • DUKE UNIVERSITY
    3× · 2020–2024 · $9k · revenue +49%
  • WH
    WADSWORTH-SULGRAVE HISTORIC PRESERVATION FOUNDATION
    5× · 2020–2024 · $7k · revenue ×11

Funded once

  • SJ
    ST JULIAN'S EPISCOPAL PRESCHOOL
    one grant, 2021 · $2k
  • TP
    THE PHILANTHROPIC FOUNDATION
    one grant, 2022 · $1k · revenue -32%
  • WW
    WOUNDED WARRIOR PROJECT
    one grant, 2020 · $150

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

04Your field

The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.

1
District of Columbia Arts Center

The District of Columbia Arts Center serves the Washington DC area by presenting high caliber and challenging works. It encourages professionalism among artists by providing a forum for educational and cultural exchange. DCAC was founded…

Arts & Culture
2
Harvard Club of Washington Dc

To inform and enrich the intellectual lives of 20,000 alumni of harvard university in the washington, dc area and to assist harvard university with respect to applicants and undergraduates from the dc area.

Education
3
Capitol Hill Day School

Capitol Hill Day School is a co-educational independent school serving students from pre-kindergarten through 8th grade. Capitol Hill Day School deeply engages a diverse community of students in connecting the classroom with the larger…

Education
4
The George Washington University

The mission of the george washington university (gw) is to educate individuals in liberal arts, languages, sciences, learned professions, and other courses and subjects of study, and to conduct scholarly research and publish the findings…

Education
5
Wilson College

Wilson college empowers students to be confident and critical thinkers, creative visionaries, effective communicators, honorable leaders, and agents of justice.

Education
6
Maryland Institute

Degree granting college-maryland institute college of art is a private college dedicated to the education of professional artists and the further advancement of art in the community.

Education
7
Bullis School

Bullis school provides a student-centered balanced experience in academics, arts, athletics and community service. bullis uniquely prepares all students to become caring citizens and creative, critical thinkers who will thrive in…

Education
8
The Washington Conservatory of Music

The washington conservatory of music provides exceptional musical learning & listening experiences for students and the community. its vision is a community inspired and informed by the experience of music.

Arts & Culture
9
Washington College

Washington college challenges and inspires emerging citizen leaders to discover lives of purpose and passion.core valueswe share these values of our founding patron, george washington: integrity, determination, curiosity, civility,…

Education
10
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
11
Washington Performing Arts Society

Washington performing arts champions the arts as a unifying force. through collaborations with artists, educators, community leaders, and institutional partners, we bring wide-ranging artistic programs to stages, schools, and neighborhoods…

Arts & Culture
12
The Seed Public Charter School of Washington Dc

The seed public charter school of washington, dc is a public college-preparatory boarding school whose primary mission is to provide an outstanding intensive educational program that prepares children, both academically and socially, for…

Education

For reference, the grantee most central to the portfolio’s shape is The Community Foundation of Muncie and Delaware County Inc and the most unlike its peers is The Philanthropic Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

Your grantees are a median of 49 years old; the field is 18. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number20%0%<5yr14%0%5–10yr18%14%10–20yr18%10%20–35yr16%38%35–55yr15%38%55yr+
THE FIELDby orgYOUR MONEYby value20%0%<5yr14%0%5–10yr18%5%10–20yr18%3%20–35yr16%46%35–55yr15%46%55yr+

The field is 20% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 12% of the field you don’t fund.

orgs you fund
0.0%0/22
the rest of the field
12%
1,600/12,979

Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.

04the grantee network

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

Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.

Counted here: distinct organizations you funded across 20172025, not grant rows in a single year — so this will not match the grant count on the cover. 20 of the 37 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.

0
Load-bearing (≥25% of a budget)
6
Early backer (in before they grew)
20/20
Grantees still filing
17/20
Grew since you first funded

Where your money sits — by cause, then by grantee

PROTESTANT EPISCOPAL CATHEDRAL FOUNDATION OF THE D OF C — $29,000 · OtherPROTESTANT EPISCOPAL CATHEDRAL FOUNDATION OF THE D OF CRose-Hulman Institute of Technology — $17,000 · OtherRose-Hulman Institute of TechnologyCONVENTION OF P E CHURCH OF THE DIOCESE OF WASHINGTON — $14,000 · OtherCONVENTION OF P E CHURCH OF THE DIOCESE OF WASHINGTONSIBLEY HOSPITAL FOUNDATION — $7,000 · OtherSIBLEY HOSPITAL FOUNDATIONWILLIAM WENDT CENTER FOR LOSS AND HEALING — $6,100 · OtherWILLIAM WENDT CENTER FOR LOSS AND HEALINGDUKE MEDICAL CENTER — $6,000 · OtherDUKE MEDICAL CENTERST PATRICKS EPSICOPAL DAY SCHOOL — $5,000 · OtherST PATRICKS EPSICOPAL DAY SCHOOL+14 more — $7,220 · Other+14 moreWADSWORTH-SULGRAVE HISTORIC PRESERVATION FOUNDATION — $7,000 · Arts & CultureWADSWORTH-SULG…National Gallery of Art — $5,500 · Arts & CultureNational Galle…METROPOLITAN CLUB PRESERVATION FOUNDATION — $2,500 · Arts & CultureMETROPOLITAN C…The Chamber Music Society of Lincoln Center Inc — $1,040 · Arts & CultureThe Chamber Mu…+3 more — $1,000 · Arts & Culture+3 moreDUKE UNIVERSITY — $9,000 · EducationTRUSTEES OF DEERFIELD ACADEMY — $500 · Education+1 more — $200 · EducationTHE COMMUNITY FOUNDATION OF MUNCIE AND DELAWARE COUNTY INC — $3,500 · PhilanthropyWashington Winter Show Inc — $2,250 · PhilanthropyTHE PHILANTHROPIC FOUNDATION — $1,000 · PhilanthropyPalisades Village — $2,000 · Human ServicesJUBILEE JOBS INC — $1,200 · EmploymentHOUSE OF RUTH — $1,100 · Housing & Shelter
Other$91,320Arts & Culture$17,040Education$9,700Philanthropy$6,750Human Services$2,000Employment$1,200Housing & Shelter$1,100

Each org by its size and your share of it — top-left is where you’re load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetRose-Hulman Institute of Technology — $17,000 over 5y, 0.0% of budgetDUKE UNIVERSITY — $9,000 over 3y, 0.0% of budgetWADSWORTH-SULGRAVE HISTORIC PRESERVATION FOUNDATION — $7,000 over 5y, 1.1% of budgetWILLIAM WENDT CENTER FOR LOSS AND HEALING — $6,100 over 5y, 0.1% of budgetNational Gallery of Art — $5,500 over 5y, 0.0% of budgetTHE COMMUNITY FOUNDATION OF MUNCIE AND DELAWARE COUNTY INC — $3,500 over 3y, 0.0% of budgetMETROPOLITAN CLUB PRESERVATION FOUNDATION — $2,500 over 5y, 0.1% of budgetWashington Winter Show Inc — $2,250 over 5y, 0.5% of budgetPalisades Village — $2,000 over 5y, 0.2% of budgetJUBILEE JOBS INC — $1,200 over 5y, 0.0% of budgetHOUSE OF RUTH — $1,100 over 5y, 0.0% of budgetThe Chamber Music Society of Lincoln Center Inc — $1,040 over 3y, 0.0% of budgetTHE PHILANTHROPIC FOUNDATION — $1,000 over 1y, 11% of budgetThe Corcoran Womens Committee — $700 over 2y, 0.4% of budgetAVALON THEATRE PROJECT INC — $500 over 4y, 0.0% of budgetTRUSTEES OF DEERFIELD ACADEMY — $500 over 5y, 0.0% of budgetGREATER WASHINGTON EDUCATIONAL TELECOMMUNICATIONS ASSOCIATION INC — $300 over 2y, 0.0% of budgetNORWOOD SCHOOL INC — $200 over 2y, 0.0% of budgetLEVINE MUSIC INC — $200 over 2y, 0.0% of budgetFRIENDS OF SULGRAVE MANOR — $200 over 3y, 0.0% of budget
Go grantee by grantee — a decade per org, and how each moved after you funded them

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

  • Who funds Rose-Hulman Institute of Technology
  • Who funds DUKE UNIVERSITY
  • Who funds WADSWORTH-SULGRAVE HISTORIC PRESERVATION FOUNDATION
  • Who funds WILLIAM WENDT CENTER FOR LOSS AND HEALING
  • Who funds National Gallery of Art
  • Who funds THE COMMUNITY FOUNDATION OF MUNCIE AND DELAWARE COUNTY INC
  • Who funds METROPOLITAN CLUB PRESERVATION FOUNDATION
  • Who funds Washington Winter Show Inc
  • Who funds Palisades Village
  • Who funds JUBILEE JOBS INC
  • Who funds HOUSE OF RUTH
  • Who funds The Chamber Music Society of Lincoln Center Inc
  • Who funds THE PHILANTHROPIC FOUNDATION
  • Who funds The Corcoran Womens Committee
  • Who funds AVALON THEATRE PROJECT INC
  • Who funds TRUSTEES OF DEERFIELD ACADEMY
  • Who funds GREATER WASHINGTON EDUCATIONAL TELECOMMUNICATIONS ASSOCIATION INC
  • Who funds NORWOOD SCHOOL INC
  • Who funds LEVINE MUSIC INC
  • Who funds FRIENDS OF SULGRAVE MANOR

The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.

Greater Washington Community FoundationDC16.6× affinity6 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Greater Washington Community Foundation · Porter Family Charitable Foundation · Clark-Winchcole Foundation · The Ayco Charitable Foundation · National Philanthropic Trust · Vanguard Charitable Endowment Program · American Endowment Foundation · Donor Advised Charitable Giving Inc · The Bank of America Charitable Foundation Inc · Fidelity Investments Charitable Gift Fund · American Online Giving Foundation Inc · Amazonsmile Foundation

Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.

Government reliance of your grantees

Every dot is one organization Maxon Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal or a single department — and drag the year to watch it move.

2024
202122232425
no gov · 20%1%4%8%15%your share of their income ↑0%15%30%45%60%share of the org’s income from government
    no gov moneyreceives it· size = income
    2get no government money at all
    7report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    ⤢ axis zoomed · 0–60%
    typical government reliance, FY2025

    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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.

    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Maxon Foundation?

    Find your warmest path to Maxon 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.

    On method. Every financial figure here is read directly from IRS e-file XML — your own 990/990-PF and the multi-year returns of the 37 grantees we resolved across every year we hold, several hundred filings in all (a different count from the grant rows on the cover, which are one fiscal year)— each linked to its source. Grantee achievements and outcomes are each organization’s own program-service reporting (Form 990, Part III); we read these as association with sustained funding — the foundation is one of several forces — suppress low-confidence name matches rather than guess, and say so where a figure rests on a single grant or filing. Not everything on this page is a filed figure, and the difference matters. Filed is what you reported on your 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. How we build these →

    Generated from your IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Source object · view filing

    More from the funding graph