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Texas · Private foundation

John and Deborah Gillis 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.

$386k
Granted FY2025(still arriving)
48
Grants FY2025
33
Organizations funded FY2024
48%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$8,474
Largest grant, FY2025
$18,598
Organizations funded a year
10 to 47
FY2019 to FY2024
States reached, FY2025
1
Total assets, FY2025
$3.9M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 48% of the organizations John and Deborah Gillis Foundation funded were first-time grantees, receiving 42% of its grant dollars.

New vs renewed · share of each year

In FY2024, 58% of grant dollars renewed an existing relationship; $91k 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
EducationPhilanthropyHealthOther
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
FY2025still arriving48$386k100%
FY202433$214k48%
FY202347$405k60%
FY202232$418k50%
FY202122$336k27%
FY202021$228k57%
FY201910$83kn/a
95% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Education$2.0MHousing & Shelter$100kHuman Services$4kFood & Nutrition$1kHealth$433Community Improvement$125Philanthropy$105Other$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

WA
MN
NY
MA
NJ
CA
MO
KY
KS
AR
OK
MS
TX

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Tyler Junior College$54,2272n/a
Southern Methodist University$37,37940%
College of the Ozarks$32,07440%
Baylor University$31,31340%
Texas Christian University$25,50120%
Ouachita Baptist University$15,00010%
University of Texas at Tyler$12,1611n/a
University of Mary Hardin-Baylor$11,26510%
Liberty University Inc$6,89010%
Amazon Com Inc$6,7645n/a
Show all 18 grantees
All grantees of John and Deborah Gillis Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Tyler Junior College$54,2272n/a
Southern Methodist University$37,37940%
College of the Ozarks$32,07440%
Baylor University$31,31340%
Texas Christian University$25,50120%
Ouachita Baptist University$15,00010%
University of Texas at Tyler$12,1611n/a
University of Mary Hardin-Baylor$11,26510%
Liberty University Inc$6,89010%
Amazon Com Inc$6,7645n/a
Apple Inc$4,0381n/a
Cornell University$1,75010%
Parker University$1,44420%
Southern Nazarene University$17810%
Hopkins County Chamber of Commerce Inc$12510%
Texas Education Agency$1191n/a
Gofundmeorg$10510%
American Heart Association Inc$3310%

What it could do for these grantees

Plus 118 recipients with no EIN on record ($1.8M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget John and Deborah Gillis Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetSouthern Methodist University: $37,379 over 4y, 0.0% of budgetCollege of the Ozarks: $32,074 over 4y, 0.0% of budgetBaylor University: $31,313 over 4y, 0.0% of budgetTexas Christian University: $25,501 over 2y, 0.0% of budgetOuachita Baptist University: $15,000 over 1y, 0.0% of budgetUniversity of Mary Hardin-Baylor: $11,265 over 1y, 0.0% of budgetLiberty University Inc: $6,890 over 1y, 0.0% of budgetCornell University: $1,750 over 1y, 0.0% of budgetParker University: $1,444 over 2y, 0.0% of budgetSouthern Nazarene University: $178 over 1y, 0.0% of budgetHopkins County Chamber of Commerce Inc: $125 over 1y, 0.0% of budgetGofundmeorg: $105 over 1y, 0.0% of budgetAmerican Heart Association Inc: $33 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 13.

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.

Folds of Honor FoundationOK15.4× affinity5 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Folds of Honor Foundation · Tulsa Community Foundation · American Endowment Foundation · Donor Advised Charitable Giving Inc · 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.

Compare John and Deborah Gillis Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to John and Deborah Gillis Foundation?

Find your warmest path to John and Deborah Gillis 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.

About John and Deborah Gillis Foundation

How much does John and Deborah Gillis Foundation give?
John and Deborah Gillis Foundation reported 48 grants totaling $385,883 in its FY2025 IRS filing. It funded between 10 and 47 organizations a year over FY2019 to FY2024.
What does John and Deborah Gillis Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Education (88%), Housing & Shelter (5%), Human Services (0%).
Who are John and Deborah Gillis Foundation's largest grantees?
By total granted over FY2019 to FY2025: Tyler Junior College ($54k), Southern Methodist University ($37k), College of the Ozarks ($32k).
Does John and Deborah Gillis Foundation fund new organizations?
In FY2024, 48% of the organizations it funded were first-time grantees.
Does John and Deborah Gillis Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as John and Deborah Gillis Foundation?
Its strongest co-funders, measured against what their size predicts, include Folds of Honor Foundation, Tulsa Community Foundation, American Endowment Foundation.
Where is John and Deborah Gillis Foundation based?
John and Deborah Gillis Foundation is based in TX.

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 136 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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