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Plinth

· Private foundation

The Foss Family 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.

$470k
Granted FY2023
13
Grants FY2023
7
States reached
$200k
Largest
01What you fund
0184% classified

What you funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year — across FY20192025.

Health$812kRecreation & Sports$226kHuman Services$205kEducation$60kHousing & Shelter$20kReligion$20kAnimals$10kYouth Development$10kOther$0
02FY2023 · 13 grants

Where the money goes

Your grants by size, and where they go.

By grant size · FY2023

  • Under $10k5 grants · $25k
  • $10k–50k5 grants · $95k
  • $50k–250k3 grants · $350k
$15,000
Median grant
7
States reached
$8.9M
Total assets
Largest grants
RecipientAmount
12TH MAN FOUNDATION$200,000
Back on My Feet$100,000
Ability Beyond$50,000
The Patriot Figure Skating Club$25,000
Ball State University$25,000
GUTS CHURCH$20,000
Texas Health Resources Foundation$15,000
Tri Creek School corporation$10,000
dallas casa$5,000
Visiting Nurse Associations of America$5,000
Childrens Medical Center Foundation$5,000
Tzu Zoo Rescue$5,000
Genesis Women's Shelter$5,000
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 (FY22–22, $15k) land where the poverty rate runs at 15%, against an area that typically sits at 11%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.

area typical 11%shoes that fit: $5k → 14%City Lights Foundation: $10k → 15%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

NY
IN
PA
CA
DE
DC
OK
TX

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.

33%of every dollar goes to organizations you’ve funded before.
$451k · 10 repeat orgs$922k to everyone else

10 repeat relationships — 10 still active in FY2023, 0 since wound down; 3 grantees were first funded in FY2023 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

10
4

Total granted

$451k
$692k

Median revenue growth · since first grant

+51%
+845%

Still filing today

50%
50%

New vs renewed · share of each year

In FY2023, 51% of grant dollars renewed an existing relationship; $230k went to new ones.

50%100%’22’23
RenewedFirst-time

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

’22’23
Human ServicesHealthCivil RightsAnimalsEducationOther

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

  • TH
    Texas Health Resources Foundation
    2× · 2022–2023 · $25k · revenue +144%
  • DC
    DALLAS CASA
    2× · 2022–2023 · $10k · revenue +51%
  • CM
    CHILDREN'S MEDICAL CENTER FOUNDATION
    2× · 2022–2023 · $10k · revenue +198%

Funded once

  • MS
    Memorial Sloan Kettering Cancer Center
    one grant, 2022 · $667k
  • JH
    JAY HIGH SCHOOL DUG OUT CLUB
    one grant, 2022 · $10k
  • TC
    THE CITY LIGHTS FOUNDATION OF OKLAHOMAgraduated
    one grant, 2022 · $10k · revenue +845%

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
Texas Children's Hospital Foundation

To create a healthier future for children and women throughout our global community by leading in patient care, education and research.

Health
2
Texas Children's

To create a healthier future for children and women throughout our global community by leading in patient care, education, and research.

Health
3
Texas Health Resources

Through its affiliates, thr operates an integrated healthcare system with services and facilities throughout north central texas to improve the health of the people in the communities they serve.

Health
4
Tmc Health Foundation

The tmc health foundation supports the charitable mission of tucson medical center and is dedicated to improving the health and quality of life in our community.

Health
5
Dallas Citizens Council

To lead and serve in the moments that matter the most for the people of dallas.

6
Texas Medical Association

The texas medical association (tma), the nation's largest and one of the oldest state medical societies, represents over 59,000 physicians and medical students dedicated to enhancing the health of all texans. in collaboration with 110…

7
Dallas-Fort Worth Hospital Council

The mission of the Dallas-Fort Worth Hospital Council is to drive evidence-based improvement in patient care and health equity throughout the region.

8
Southwestern Health Resources

To further the missions of utsw and thr on a local, regional and national level through the creation of a clinically integrated network of physicians, hospitals and other care providers to deliver healthcare across the continuum and by…

Health
9
Texas a&M Research Foundation

To facilitate research and development within the texas a&m university system and selected other entities.

Education
10
Southwestern Health Resources Hospitals Joc

To create an integrated hospital system operating in the dallas area to improve the health of the people in the communities it serves without regard to their ability to pay.

Health
11
Texas Apartment Association Education Foundation

Educates texans about career opportunities in the rental housing industry and works with our local apartment association and workforce development partners to support training programs for those new to the industry.

Education
12
Travis County Medical Society

Travis county medical society (tcms) represents the medical profession in matters of importance to the membership and the community it serves.

For reference, the grantee most central to the portfolio’s shape is Dallas Casa and the most unlike its peers is Tzu Zoo Rescue. 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

9 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. 9 of the 17 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)
2
Early backer (in before they grew)
8/9
Grantees still filing
5/9
Grew since you first funded

Where your money sits — by cause, then by grantee

Memorial Sloan Kettering Cancer Center — $666,667 · OtherMemorial Sloan Kettering Cancer CenterAbility Beyond — $100,000 · OtherAbility BeyondBall State University — $50,000 · OtherBall State University+6 more — $85,500 · Other+6 moreBACK ON MY FEET — $200,000 · Human ServicesBACK ON MY FEETTHE CITY LIGHTS FOUNDATION OF OKLAHOMA — $10,000 · Human Services+1 more — $5,000 · Human ServicesTexas A&M University 12th Man Foundation — $200,000 · EducationTexas A&M Univer…Texas Health Resources Foundation — $25,000 · HealthCHILDREN'S MEDICAL CENTER FOUNDATION — $10,000 · HealthDALLAS CASA — $10,000 · Civil RightsTZU ZOO RESCUE — $10,000 · Animals
Other$902,167Human Services$215,000Education$200,000Health$35,000Civil Rights$10,000Animals$10,000

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 budgetBACK ON MY FEET — $200,000 over 2y, 2.1% of budgetTexas A&M University 12th Man Foundation — $200,000 over 1y, 0.2% of budgetTexas Health Resources Foundation — $25,000 over 2y, 0.1% of budgetDALLAS CASA — $10,000 over 2y, 0.1% of budgetCHILDREN'S MEDICAL CENTER FOUNDATION — $10,000 over 2y, 0.0% of budgetTZU ZOO RESCUE — $10,000 over 2y, 2.2% of budgetTHE CITY LIGHTS FOUNDATION OF OKLAHOMA — $10,000 over 1y, 1.0% of budgetSHOES THAT FIT — $5,000 over 1y, 0.2% 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.

Fidelity Investments Charitable Gift FundMA4.9× affinity5 shared granteesties to 1 of 1Hover any node to trace its alignments.Compare side by side →

Open a dossier: 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 The Foss Family 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%1%3%4%5%share of the org’s income from government
    no gov moneyreceives it· size = income
    0get no government money at all
    2report 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, 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 17 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 2023, released 2023. Filings run roughly 12–24 months behind; figures are dated accordingly.

    Possibly out of date. A more recent filing (FY2025) is on record and reports $2.3M 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 FY2023, the most recent year this funder’s grantee list reached the public record.

    Source object · view filing

    More from the funding graph