William S and Lora Jean Kilroy Foundation
Historical FunderKaty, Texas · EIN 76-0169904 · Private foundation
Half of its grants to organizations were between $18,000 and $77,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2025):
| Contact | WILLIAM S KILROY JR |
|---|---|
| Address | 27126 HORIZON BAY LN SUITE 100, KATY TX 77494 |
| Phone | 7134786606 |
| BILLK@KILROYFOUNDATION.US | |
| Form and materials | LETTER CONTAINING INFORMATION APPLICANT DEEMS RELEVANT FOR CONSIDERATION. |
| Deadlines | NONE |
| Restrictions | NONE |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
50% of grants went outside Texas.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Hungarian American Coalition | Washington, DC | To improve the facilities of the elementary school in farmos, hungary. | $210,000 |
| Sam Houston University Foundation | Huntsville, TX | Shared nurse academic partnership initiative (snappi) | $200,000 |
| Tapiomente Mentesugyi Alapitvany | HU | To buy medical equipment for community ambulances | $77,000 |
| Three Little Pitties Rescue | Friendswood, TX | To support the rescue, medical care, feeding and overall well-being of dogs. | $65,000 |
| Inspire Women | Houston, TX | General operating support | $42,000 |
| United Negro College Fund (Uncf) | Washington, DC | General operating support | $40,000 |
| Koshalom Egyesulet | HU | Holiday assistance for low-income families/children in hungary | $40,000 |
| Hungarian American Coalition | Washington, DC | General operating support | $30,000 |
| Tapioszele Es Tersege Kozhasznu Mentesugyi Alapitvany | HU | To buy medical equipment for community ambulances | $18,000 |
| Koshalom Egyesulet | HU | Architecture plan and survey for proposed expansion of existing animal park | $15,300 |
| Mantrailing Akademia Alapitvany | HU | To buy equipment and proper clothing for community search and rescue activities | $13,000 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $750,300 | 11 |
| 2024 | $482,700 | 13 |
| 2023 | $914,150 | 29 |
Sources
- IRS Form 990-PF, tax year 2025, filed Sep 15, 2026 - IRS e-file batch, object ID 202632589349100838
- IRS Tax Exempt Organization Search for EIN 76-0169904
- Profile updated Nov 6, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.