Floyd a & Kathleen C
The Cailloux Foundation is a private foundation based in Kerrville, Texas. Established in 1994 by Floyd and Kathleen Cailloux, it supports charitable projects and programs in areas including civic life, education, health, culture, community service, child development, and animal welfare.
Floyd a & Kathleen C at a glance
In short: Floyd a & Kathleen C gave $1.5M across 33 grants in 2024 (avg $45K), mostly in Texas. 37% of 2024 grantees were new. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $1,496,855
- -8.7% vs 2023
- Grants made (2024)
- 33
- +32.0% vs 2023
- Average grant
- $45,359
- -30.8% vs 2023
- Median grant
- $10,000
- Total assets
- $59,236,598
- +0.4% vs 2023
- New grantees (estimate)
- 37% first-time grantees (10 of 27, 2024)
- Primary geography
- Texas (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Floyd a & Kathleen C
- How to Apply
-
Organizations begin with an online letter of inquiry. The Foundation accepts inquiries throughout the year; only applicants whose inquiries are approved are invited to submit a full proposal. The inquiry requests information about the organization, the need and proposed response, anticipated outcomes and evaluation, project dates and costs, other funding sources, and a primary contact. Applicants must attach their IRS determination letter showing 501(c)(3) status; organizations that have not previously applied must also include a brief history. The second-stage application may require a project and organizational budget, financial statements, a list of directors and officers with professions, and supporting letters for collaborative projects. The Foundation does not make grants or loans to individuals, for-profit organizations, or supporting organizations. General operating grants are normally not considered; when approved, they are generally challenge grants. Scholarship awards are not funded.
- Review Cycle
- There is no submission deadline for letters of inquiry.
- Deadline
- There is no submission deadline for letters of inquiry.
- Contact
Application contact: Becky Henderson
Mailing address: PO Box 291276, Kerrville, TX 78029-1276
Phone: (830) 895-5222
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Open Grants
1 open opportunity from Floyd a & Kathleen C
Who Floyd a & Kathleen C funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Seton Healthcare ($500K). Together the top 10 received $1.3M.
Grant Size Distribution
184 grants across all recorded years
The most common grant size was under $50K: 154 grants of 184 (84%).
Geographic Focus
Where this funder awards grants
Only proposals originating in Kerr County are considered. Grants outside Kerr County are initiated by the Foundation. All reported 2024 grant dollars went to recipients in Texas.
Grant Distribution by State
Share of 2024 grant dollars across all 33 itemized grants.
Cities
Is Floyd a & Kathleen C open to new grantees?
37%
first-time grantees, 2024
In 2024, 10 of 27 grantees (37%) were first-time recipients. First grants averaged $38K; repeat grants $66K. How we count
Medians: $10K first-time, $10K repeat.
- 30% of 2024 grantees were also funded in 2023. Method
- Giving held roughly steady from 2021 to 2024 (−10%). Method
- In 2024 it paid out 104% of its IRS minimum distribution (the 5% rule). Method
Estimate from itemized grant lists in IRS Form 990-PF filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $1.3M (2022) to $2.2M (2020). In 2024 it made 33 grants totaling $1.5M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Seton Healthcare Austin, TX | Program/Op Support Fetal Medicine CT | $500,000 |
| Kerr County Stock Show Kerrville, TX | Project Support-Youth Livestk Show | $200,000 |
| Gladney Center for Adoption Fort Worth, TX | Capital Support - Hvac System | $182,000 |
| Horns up Inc Austin, TX | Program Support-Youth Rodeo | $140,000 |
| Arms of Hope Medina, TX | Project Support-New Van | $65,000 |
| Hill Country Youth Ranch Ingram, TX | Capital Support-Thrift Shop Expansio | $50,000 |
| Kerrville Independent School Dist Kerrville, TX | Project Support-Helmets for Football | $45,500 |
| Ingram ISD Ingram, TX | Program Support-Band Instruments | $40,000 |
| Ingram ISD Ingram, TX | Project Support-Helmets for Football | $26,500 |
| New Hope Counseling Center Kerrville, TX | Fundraising Support - Matching Grant | $25,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2024 | $59,236,598 | $5,686,399 | $5,506,094 | $1,496,855 | 33 | $3,423,119 | $5,054,340 | $3,282,759 |
| 2023 | $59,005,416 | $648,950 | $5,703,051 | $1,639,885 | 25 | $3,750,249 | $2,033,845 | $3,312,575 |
| 2022 | $63,606,125 | $3,666,414 | $4,898,950 | $1,255,090 | 35 | $3,097,326 | $2,129,140 | $3,068,577 |
| 2021 | $64,850,905 | $10,252,785 | $7,568,567 | $1,659,654 | 52 | $3,660,607 | $6,449,672 | $2,848,620 |
| 2020 | $62,153,937 | $1,517,643 | $5,833,484 | $2,194,076 | 39 | — | $422,834 | $3,156,889 |
Under IRS private-foundation payout rules, Floyd a & Kathleen C reported a distributable amount of $3.3M for 2024 — the minimum it must pay out in qualifying distributions.
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The Foundation’s mission is to perpetuate the vision of Floyd A. and Kathleen C. Cailloux. Its stated fields of interest are civic work, community service, culture, education, child development, health and rehabilitation, and animal welfare.
The Foundation makes grants to organizations classified by the IRS as tax-exempt 501(c)(3) nonprofits. Examples of grantees’ work include Arms of Hope, which describes its mission as supporting disadvantaged children, youth, and families; Hill Country Youth Ranch, which says it shelters homeless children and operates a charter school; and Hill Country Youth Orchestras, which says it nurtures young musicians through instruction, performances, and community service.
Grantmaking
In 2024, the Foundation reported 33 grants totaling $1,496,855. Grant amounts ranged from $5,000 to $500,000, with a median of $10,000. The largest awards included $500,000 to Seton Healthcare for program and operating support for a fetal medicine center; $200,000 to Kerr County Stock Show for its youth livestock show; $182,000 to Gladney Center for Adoption for HVAC system capital support; and $140,000 to Horns Up Inc for youth rodeo program support. Other awards included $65,000 to Arms of Hope for a new van and $50,000 to Hill Country Youth Ranch for thrift shop expansion.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Kenneth Cailloux as chairman; Sandra Cailloux as vice president, secretary, and treasurer; Cori Modisett and Paula Heileman as vice presidents; and Dylan Modisett, Jack Modisett, Blackie Heileman, Stephen Ables, Gloria Dorsey, and David L. Jackson as directors.
Floyd a & Kathleen C is led by Kenneth Cailloux, Chairman on every filing since 2020; all 10 officers listed in 2024 are compensated.
Officers on the 2024 filing
Kenneth Cailloux
Chairman
On filings since 2020
24 hrs/week
$250K (2020) → $271K (2024)
Blackie Heileman
Director
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
David L. Jackson
Director
On filings since 2020
0.3 hrs/week
$25K (2020) → $88K (2024)
Dylan Modisett
Director
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
Gloria Dorsey
Director
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
Stephen Ables
Director
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
Jack Modisett
Director
On filings since 2023
0.3 hrs/week
$25K (2023) → $25K (2024)
Cori Modisett
Vice President
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
Paula Heileman
Vice President
On filings since 2020
0.3 hrs/week
$25K (2020) → $25K (2024)
Sandra Cailloux
Vice President, Secretary & Treasurer
On filings since 2021
24 hrs/week
$235K (2021) → $256K (2024)
Former officers (3)
- Former: Leslie Modisett (2020–2023) — Director
- Former: Benjamin Modisett (2020) — Vice President
- Former: Sandy Cailloux (2020) — Vice President, Secretary & Treasurer
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $271K, to Kenneth Cailloux (Chairman). 10 officers or directors reported compensation on that filing.
Frequently asked questions about Floyd a & Kathleen C
How much does Floyd a & Kathleen C give each year?
Floyd a & Kathleen C gave $1.5M across 33 grants in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $1.6M across 25 grants.
What is Floyd a & Kathleen C's typical grant size?
Floyd a & Kathleen C's median grant in 2024 was $10,000, and its average grant was $45,359, across 33 grants on its 2024 IRS Form 990-PF. Organizations receiving their first grant from Floyd a & Kathleen C that year got $38K on average.
Where does Floyd a & Kathleen C give grants?
Floyd a & Kathleen C gives mostly in Texas: 100% of the grant dollars itemized on its 2024 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Kerrville, TX (16 grants), Ingram, TX (6 grants), Austin, TX (4 grants) and Fort Worth, TX (2 grants).
Does Floyd a & Kathleen C give general operating support?
Yes: 21% of Floyd a & Kathleen C's 2024 grants with a stated purpose (7 of 33) were for general or operating support, per its 2024 IRS Form 990-PF. Recurring purposes include "Project Support-Helmets for Football" (3 grants) and "Fundraising Support" (3 grants).
Who are Floyd a & Kathleen C's largest grantees?
Floyd a & Kathleen C's largest 2024 grantees include Seton Healthcare ($500,000), Kerr County Stock Show ($200,000) and Gladney Center for Adoption ($187,000 across 2 grants), according to its 2024 IRS Form 990-PF. Together they received 59% of its itemized 2024 grant dollars.
How large is Floyd a & Kathleen C?
Floyd a & Kathleen C reported $59.2M in total assets on its 2024 IRS Form 990-PF. It paid out $3.4M in qualifying distributions that year, against a required minimum of $3.3M (roughly 5% of its investment assets).
What does Floyd a & Kathleen C fund?
The Foundation’s mission is to perpetuate the vision of Floyd A. and Kathleen C. Cailloux. Its stated fields of interest are civic work, community service, culture, education, child development, health and rehabilitation, and animal welfare. See mission & focus areas ↑
How do I apply for a grant from Floyd a & Kathleen C?
Organizations begin with an online letter of inquiry. Eligibility and process details are in the grantmaking section of this profile. See how to apply ↑
What is Floyd a & Kathleen C's EIN?
Floyd a & Kathleen C's EIN (Employer Identification Number) is 74-6422979. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated October 2026. Sourced from IRS Form 990-PF filings. Research dossier generated September 2026.
Data update history
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
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Cite this profile
Grantable. (2026). Floyd a & Kathleen C funder profile. GrantGraph. Retrieved October 12, 2026, from https://grantable.co/funders/floyd-a-and-kathleen-c-morg_1fa9ffef94464337a8367bb9c3f55d3e
BibTeX
@misc{grantable_746422979_2026,
author = {{Grantable}},
title = {{Floyd a \& Kathleen C funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/floyd-a-and-kathleen-c-morg_1fa9ffef94464337a8367bb9c3f55d3e},
note = {Accessed 2026-10-12. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Floyd a & Kathleen C's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
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