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 20222025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

objectives

Full IRS filings ↗How this is builtReport an error

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.

Sign in to analyze this funder’s giving pattern. Free in early access.

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

$140,000
2022
$150,000
2023
$150,000
2024
$161,000
2025

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 one

Source: 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.