Funding search · EIN 207163272 · Tulsa, OK
The Charles and Joanne McIlwaine
A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.
- 59
- grants reported
- $601,000
- total given
- 2022–2025
- filing years
- $10,000
- median grant
Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.
What they fund
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Funding pattern
What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.
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Top recipients
Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.
- Ronald McDonald House Charities of Wichita4 grants · $100,000
- The Quivira Council Boy Scouts of America4 grants · $51,000
- Kansas Wildscape4 grants · $48,000
- Wichita State Foundation4 grants · $40,000
- Junior League of Wichita2 grants · $40,000
- The Wichita-Sedwick County Historical Museum4 grants · $40,000
- Wichita Children'S Home4 grants · $40,000
- Great Plains Nature Center4 grants · $32,500
- Botanica Wichita4 grants · $30,000
- Kansas Humane Soceity3 grants · $26,000
Giving over time
Grant history
All 59 reported grants, largest first.
- $25,000
Ronald McDonald House Charities of Wichita · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $25,000
Ronald McDonald House Charities of Wichita · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $25,000
Ronald McDonald House Charities of Wichita · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $25,000
Ronald McDonald House Charities of Wichita · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $20,000
Junior League of Wichita · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $20,000
Junior League of Wichita · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $15,000
Kansas Wildscape · Lawrence, KS · 2025
To help fund the operational objectives of the organization
- $15,000
South Central Kansas Smorgaschorus · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $15,000
The Quivira Council Boy Scouts of America · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $15,000
Head-To-Toe Hygiene Pantry · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $13,000
Kansas Wildscape · Lawrence, KS · 2022
To help fund the operational objectives of the organization
- $12,000
The Quivira Council Boy Scouts of America · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $12,000
The Quivira Council Boy Scouts of America · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $12,000
The Quivira Council Boy Scouts of America · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $10,000
Exploration Place · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
Great Plains Nature Center · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
Kansas Humane Soceity · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
The Wichita-Sedwick County Historical Museum · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
Wichita Children'S Home · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
Wichita State Foundation · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $10,000
Kansas Wildscape · Lawrence, KS · 2024
To help fund the operational objectives of the organization
- $10,000
Sedgewick County Zoo · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $10,000
The Wichita-Sedwick County Historical Museum · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $10,000
Wichita Children'S Home · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $10,000
Wichita State Foundation · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $10,000
Kansas Wildscape · Lawrence, KS · 2023
To help fund the operational objectives of the organization
- $10,000
Sedgewick County Zoo · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $10,000
The Wichita-Sedwick County Historical Museum · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $10,000
Wichita Children'S Home · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $10,000
Wichita State Foundation · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $10,000
Pando Initiative · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $10,000
The Wichita-Sedwick County Historical Museum · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $10,000
Wichita Children'S Home · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $10,000
Wichita State Foundation · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $8,000
Kansas Humane Soceity · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $8,000
Kansas Humane Soceity · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $7,500
Botanica Wichita · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $7,500
Girl Scouts of Kansas Heartland · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $7,500
Botanica Wichita · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $7,500
Great Plains Nature Center · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $7,500
Botanica Wichita · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $7,500
Great Plains Nature Center · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $7,500
Botanica Wichita · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $7,500
Great Plains Nature Center · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $6,000
The Nature Conservancy - Kansas Chapter · Topeka, KS · 2025
To help fund the operational objectives of the organization
- $5,000
Kansas Council for Economic Education · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $5,000
Kansas Society for Children With Challenges · Wichita, KS · 2025
To help fund the operational objectives of the organization
- $5,000
Girl Scounts of Kansas Heartland · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $5,000
Kansas Council for Economic Education · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $5,000
Kansas Society for Children With Challenges · Wichita, KS · 2024
To help fund the operational objectives of the organization
- $5,000
The Nature Conservancy - Kansas Chapter · Topeka, KS · 2024
To help fund the operational objectives of the organization
- $5,000
Girl Scounts of Kansas Heartland · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $5,000
Kansas Council for Economic Education · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $5,000
Kansas Society for Children With Challenges · Wichita, KS · 2023
To help fund the operational objectives of the organization
- $5,000
The Nature Conservancy - Kansas Chapter · Topeka, KS · 2023
To help fund the operational objectives of the organization
- $5,000
Girl Scounts of Kansas Heartland · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $5,000
Kansas Council for Economic Education · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $5,000
Kansas Society for Children With Challenges · Wichita, KS · 2022
To help fund the operational objectives of the organization
- $5,000
The Nature Conservancy - Kansas Chapter · Topeka, KS · 2022
To help fund the operational objectives of the organization
Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.
Search funders like this oneSource: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.

