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Plinth

· Private foundation

Thomas G Brown Family Charitable 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.

$21k
Granted FY2025still arriving
38
Grants FY2025still arriving
13
States reached
$3k
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 FY20242025.

Education$14kHealth$7kHuman Services$5kArts & Culture$3kInternational$2kHousing & Shelter$2kFood & Nutrition$2kAnimals$2kOther$0
02FY2025 · 38 grants

Where the money goes

Your grants by size, and where they go.

$307
Median grant
13
States reached
$11k
Total assets
Largest grants
RecipientAmount
Midtown Assistance Center$3,164
Delta Chi Educational Fndtn$2,694
Operation Hope$1,064
Habitat for Humanity$1,020
WABE$1,004
Virginia Tech Foundation$1,000
Knights of Columbus$1,000
No Kid Hungry$773
World Vision$555
Christopher Reeve Foundation$518
Atlanta Mission$517
CHOA ChildrensHealthcare of Atlanta$515
Save the Children$511
Atlanta Food Bank$500
St Jude$500
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 (FY24–25, $5k) land where the poverty rate runs at 12%, against an area that typically sits at 11%. 95% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%Boystown: $250 → 12%Stand with Ukraine: $256 → 6%Boystown: $159 → 12%Care for Real: $103 → 14%Atlanta Mission: $517 → 13%Atlanta Mission: $258 → 13%Midtown Assistance Center: $3k → 13%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.

Which US states your grants reach

WA
IL
NY
MA
PA
NJ
CT
UT
NE
VA
TN
NC
DC
GA

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.

04

Where the work is directed

The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.

About 6% of Thomas G Brown Family Charitable Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.

Thomas G Brown Family Charitable Foundationlessmore of its giving
Placed by recipient address

Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.

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.

25%of every dollar goes to organizations you’ve funded before.
$9k · 12 repeat orgs$27k to everyone else

And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +4% since the first grant, against 0% for the ones you funded once.

12 repeat relationships — 12 still active in FY2025, 0 since wound down; 23 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

12
5

Total granted

$9k
$14k

Median revenue growth · since first grant

+4%
0%

Still filing today

42%
60%

New vs renewed · share of each year

In FY2025, 31% of grant dollars renewed an existing relationship; $13k went to new ones.

50%100%’24’25
RenewedFirst-time

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

’24’25
Human ServicesAnimalsInternationalHealthHousing & ShelterCrime & LegalOther

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

  • AU
    ATLANTA UNION MISSION CORPORATION
    2× · 2024–2025 · $775 · revenue +4%
  • AH
    Atlanta Humane Society & Society for the Prevention of Cruelty to Animals Inc
    2× · 2024–2025 · $512 · revenue +15%
  • SANDY HOOK PROMISE FOUNDATION
    2× · 2024–2025 · $79 · revenue +17%

Funded once

  • AS
    Appalachian State University
    2× · 2024–2025 · $10k
  • Cure Childhood Cancer Inc
    2× · 2024–2025 · $3k · revenue +7%
  • CC
    CHOA Childres Healthcare of Atlanta Foundation
    one grant, 2024 · $1k

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
Humane World for Animals International

HUMANE WORLD FOR ANIMALS INTERNATIONAL, FKA HUMANE SOCIETY INTERNATIONAL (HSI), works around the globe to promote the human-animal bond, rescue and protect dogs and cats, improve farm animal welfare, protect wildlife, promote animal-free…

Animals
2
World Wildlife Fund Inc

Wwf's mission is to conserve nature and reduce the most pressing threats to the diversity of life on earth. (continued on schedule o)

Environment
3
Conservation International Foundation

Ci works to spotlight and secure the critical benefits that nature provides to humanity.

Environment
4
Animal Wellness Action

To prevent cruelty to animals, we promote enacting and enforcing good public policies. enacting good laws depends upon electing good lawmakers, and we remind voters which candidates care about and support animal issues.

Human Services
5
Society for the Prevention of Cruelty to Animals Wake County Inc

Located in raleigh, nc, the spca of wake county works in over half the state of north carolina through collaborative partnerships that save pets and help people. significant activities include: decreasing the number of animals entering…

Animals
6
Four Paws International Inc

Our vision is a world where humans treat animals with respect, empathy and understanding. four paws mission is to be the strong, global and independent voice for animals.

Animals
7
Center for a Humane Economy Inc

There are many pathways for improving the lives of animals, but encouraging corporations to embed animal protection values into their production practices, supply chains, marketing efforts and research and development activities may be the…

Animals
8
World Animal Protection

World animal protection is a global organization working to end factory farming and wildlife exploitation. we expose cruel systems, promote animal-friendly alternatives, and influence policy change. for over 75 years, we've been rewriting…

Animals
9
American Humane Association

Founded in 1877, american humane association, dba american humane society (american humane) is committed to ensuring the safety, welfare and well-being of animals. our leadership programs are first to serve in promoting and nurturing the…

Animals
10
The Population Council Inc

We generate ideas, produce evidence, and design solutions to improve the lives of underserved populations around the world. we take a multidisciplinary, intergenerational, life-cycle approach that contributes to (see schedule o)four global…

International
11
People for the Ethical Treatment of Animals Inc

Protection of animal rights

Animals
12
World Relief Corp of National Association of Evangelicals

To boldly engage the world's greatest crises in partnership with the church.

International

For reference, the grantee most central to the portfolio’s shape is Save the Children Federation Inc and the most unlike its peers is Oak Park Festival Theatre. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.

For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.

← shrinkinggrowing →↓ leaning in → pulling backsteadyPublic University Foundatio…Christian Missionary Organi…Food Pantries & AssistanceHomeless Services & ShelterChild and Family ServicesAnimal Rescue and AdoptionLand Conservation Organizat…Community Arts OrganizationsCancer Support Organizations
the sector your giving your giving is ahead of the sector the sector’s ahead of you· dot size = how much the theme matters to each side
Ordered by the change in your giving — leaning in on top, pulling back at the bottom. The bar between the two dots is how out of step you are with the sector. Hover any row for detail.

Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.

Your grantees are a median of 47 years old; the field is 16. You back the established end — and your money leans older still.

THE FIELDby orgYOUR GRANTEESby number22%4%<5yr14%4%5–10yr19%8%10–20yr16%17%20–35yr13%29%35–55yr16%38%55yr+
THE FIELDby orgYOUR MONEYby value22%2%<5yr14%7%5–10yr19%1%10–20yr16%12%20–35yr13%49%35–55yr16%28%55yr+

The field is 22% startups (under 5 years old) — 4% of your grantees by number, and just 2% of your money.

Closures · last 5 years

The orgs you fund almost never close 0.0% lost their exemption, against 13% of the field you don’t fund.

orgs you fund
0.0%0/26
the rest of the field
13%
240,396/1,819,539

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.

05the grantee network

25 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. 25 of the 43 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)
4
Early backer (in before they grew)
25/25
Grantees still filing
11/25
Grew since you first funded

Where your money sits — by cause, then by grantee

Appalachian State University — $10,000 · OtherAppalachian State UniversityDelta Chi Educational Fndtn — $2,694 · OtherDelta Chi Educational FndtnHabitat for Humanity — $1,520 · OtherHabitat for HumanityWABE — $1,508 · OtherWABEOPERATION HOPE INC — $1,064 · OtherNo Kid Hungry — $1,031 · OtherCHOA Childres Healthcare of Atlanta Foundation — $1,010 · OtherKnights of Columbus — $1,000 · OtherTHEATRE ABOVE THE LAW — $1,000 · Other+16 more — $5,609 · Other+16 moreMIDTOWN ASSISTANCE CENTER INC — $3,164 · Human ServicesMIDTOWN ASSIS…ATLANTA UNION MISSION CORPORATION — $775 · Human ServicesATLANTA UNION…Father Flanagan's Boys' Home — $409 · Human ServicesFather Flanag…Stand With Ukraine Inc dba To Ukraine With Love — $256 · Human ServicesStand With Uk…+1 more — $103 · Human ServicesCure Childhood Cancer Inc — $2,500 · HealthCHRISTOPHER REEVE FOUNDATION — $518 · HealthWORLD VISION INC — $555 · InternationalSave The Children Federation Inc — $511 · InternationalOPERATION SMILE INC — $250 · InternationalTHE CARTER CENTER INC — $250 · InternationalUNITED STATES FUND FOR UNICEF — $105 · InternationalAtlanta Humane Society & Society for the Prevention of Cruelty to Animals Inc — $512 · AnimalsHumane World for Animals Inc — $508 · AnimalsFURKIDS INC — $257 · AnimalsTHE AMERICAN SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS — $250 · AnimalsVIRGINIA TECH FOUNDATION INC — $1,000 · EducationNATURAL RESOURCES DEFENSE COUNCIL INC — $250 · Environment
Other$26,436Human Services$4,707Health$3,018International$1,671Animals$1,527Education$1,000Environment$250

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ your share of their budgetMIDTOWN ASSISTANCE CENTER INC — $3,164 over 1y, 0.2% of budgetCure Childhood Cancer Inc — $2,500 over 2y, 0.0% of budgetOPERATION HOPE INC — $1,064 over 1y, 0.0% of budgetVIRGINIA TECH FOUNDATION INC — $1,000 over 1y, 0.0% of budgetATLANTA UNION MISSION CORPORATION — $775 over 2y, 0.0% of budgetTHE NATURE CONSERVANCY — $567 over 2y, 0.0% of budgetWORLD VISION INC — $555 over 1y, 0.0% of budgetCHRISTOPHER REEVE FOUNDATION — $518 over 1y, 0.0% of budgetOak Park Festival Theatre — $515 over 2y, 0.2% of budgetAtlanta Humane Society & Society for the Prevention of Cruelty to Animals Inc — $512 over 2y, 0.0% of budgetHumane World for Animals Inc — $508 over 2y, 0.0% of budgetFather Flanagan's Boys' Home — $409 over 2y, 0.0% of budgetNATURAL RESOURCES DEFENSE COUNCIL INC — $250 over 1y, 0.0% of budgetOPERATION SMILE INC — $250 over 1y, 0.0% of budgetTHE CARTER CENTER INC — $250 over 2y, 0.0% of budgetUNITED STATES FUND FOR UNICEF — $105 over 1y, 0.0% of budgetCARE FOR REAL — $103 over 1y, 0.0% of budgetSARAH'S CIRCLE — $100 over 1y, 0.0% of budgetSANDY HOOK PROMISE FOUNDATION — $79 over 2y, 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.

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.

The Chicago Community TrustIL12.4× affinity4 shared granteesties to 6 of 6Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Chicago Community Trust · Charities Aid Foundation America · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · 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 Thomas G Brown Family Charitable 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 · 00%0%1%3%5%your share of their income ↑0%19%38%56%75%share of the org’s income from governmentmedian 30%
  • Christopher Reeve Foundation49% of income from government
  • Save the Children Federation Inc30% of income from government
  • Sandy Hook Promise Foundation0% of income from government
no gov moneyreceives it· size = income
0get no government money at all
4report government grants on their 990 we could not trace to a source (not plotted)
0rely on government for over half their income
⤢ axis zoomed · 0–75%
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.

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 43 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 2025, released 2025. Filings run roughly 12–24 months behind; figures are dated accordingly.

Source object · view filing

More from the funding graph