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Nonprofit · EIN 76-0169904

WILLIAM S AND LORA JEAN KILROY FOUNDATION

Also known as KILROY WILLIAM S TRUSTEE

Tax-exempt · KATY, TX 77494

Financials

$1.5M$1.1M2023$2.8M$644K2024$5.8M$1.2M2025
Revenue Expenses · by fiscal year end
Financials of WILLIAM S AND LORA JEAN KILROY FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$5,782,562$1,165,894$4,616,668$16,272,012$0$16,272,012
December 31, 2024990-PF$2,810,666$643,718$2,166,948$11,655,344$0$11,655,344
December 31, 2023990-PF$1,514,901$1,135,609$379,292$9,488,396$0$9,488,396
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$502,835
Net gain from sales of assets
$5,279,727

Expenses

Grants and similar amounts paid
$750,300
Compensation of officers, directors and key employees
$40,000
Disbursements for charitable purposes
$955,632
Excise tax on investment income
$78,239

Balance sheet and other

Total assets, start of year
$11,655,344
Total assets, end of year
$16,272,012
Total liabilities, end of year
$0
Net assets, end of year
$16,272,012
Fair market value of assets
$24,401,064
Qualifying distributions
$955,632
Net investment income
$5,782,562

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-PF for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
WILLIAM S KILROY JR
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TREASURER2$10,000
COLLEEN KILROY AS OF MAY 2025
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TRUSTEE2$10,000
RENATA ADAMECZ AS OF MAY 2025
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
PRESIDENT10$10,000
DAVID DOLL AS OF MAY 2025
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
SECRETARY2$10,000
MARI ANGELA KILROY TERM MAY 2025
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TRUSTEE1$0
990-PF for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
LORA JEAN KILROY
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TRUSTEE (SEE ATTACHMENT)0$0
MARI ANGELA KILROY
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TRUSTEE1$0
WILLIAM S KILROY JR
27126 HORIZON BAY LN SUITE 100, KATY, TX 77494
TRUSTEE1$0
990-PF for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
LORA JEAN KILROY
POBOX 22410, HOUSTON, TX 772272410
TRUSTEE2$0
MARI ANGELA KILROY
1165 5TH AVENUE APT 7C, NEW YORK, NY 10029
TRUSTEE2$0
WILLIAM S KILROY JR
230 WESCOTT SUITE 180, HOUSTON, TX 77007
TRUSTEE2$0

Address and contacts

Address (IRS master file)
27126 HORIZON BAY LN 100, KATY, TX 77494-7830
In care of
% LORA JEAN KILROY
Signed the 990-PF
RENATA ADAMECZ, PRESIDENT
Phone
(713) 478-6606
Return prepared by
CROWE ADVISORY LLC

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
76-0169904
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1986
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$16,272,012
Income (IRS master file)
$23,040,407

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$5,782,562$1,165,894$16,272,012XML
990-PFDecember 2024$2,810,666$643,718$11,655,344IRS
990-PFDecember 2023$1,514,901$1,135,609$9,488,396XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 76-0169904).

Questions about WILLIAM S AND LORA JEAN KILROY FOUNDATION

What is the EIN of WILLIAM S AND LORA JEAN KILROY FOUNDATION?
The employer identification number (EIN) of WILLIAM S AND LORA JEAN KILROY FOUNDATION is 76-0169904.
Is WILLIAM S AND LORA JEAN KILROY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to WILLIAM S AND LORA JEAN KILROY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does WILLIAM S AND LORA JEAN KILROY FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of WILLIAM S AND LORA JEAN KILROY FOUNDATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WILLIAM S AND LORA JEAN KILROY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of WILLIAM S AND LORA JEAN KILROY FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 5 people; 4 received compensation from the organization, the highest $10,000 (WILLIAM S KILROY JR, TREASURER).
How much revenue does WILLIAM S AND LORA JEAN KILROY FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,782,562, expenses of $1,165,894 and total assets of $16,272,012 at year end.

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