Private Foundation

THE W O'NEIL FOUNDATION

THE W O'NEIL FOUNDATION, of CHEVY CHASE, MD, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $3.7M in revenue, $3.1M in expenses, $38.7M in total assets. IRS filings disclose 408 grants awarded by this foundation, totaling roughly $17.7M.

EIN: 346516969 CHEVY CHASE, MD Latest filing: 2025

Total Revenue$3.7M

Total Expenses$3.1M

Total Assets$38.7M

Grants Given408

Grant Total$17.7M

Filing Years2021–2025

Sample Grants Given

CATHOLIC RELIEF SERVICES

BALTIMORE, MD · 2025

PROGRAM SUPPORT

$1,000,000

CATHOLIC CHARITIES USA

ALEXANDRIA, VA · 2025

PROGRAM SUPPORT

$100,000

CATHOLIC CHARITIES OF THE ARCHDIOCESE WASHINGTON INC

WASHINGTON, DC · 2025

PROGRAM SUPPORT

$65,000

CATHOLIC CHARITIES COMMUNITY SERVICES ARCHDIOCESE OF NEW YORK

NEW YORK, NY · 2025

PROGRAM SUPPORT

$60,000

WORLD CENTRAL KITCHEN INC

WASHINGTON, DC · 2025

PROGRAM SUPPORT

$50,000

Showing up to 5 of 408 total records — full history available with membership.

Officers & Directors

VICE CHAIR, ASSIST. SECRETARY, TRUSTEE Ann O'neil Gradowski

CHAIR, PRESIDENT, TRUSTEE Helene O'neil Shere

VICE PRESIDENT, TREASURER, TRUSTEE Jane O'neil Wieder

TRUSTEE Jane Regan

TRUSTEE John O'neil

SECRETARY, TRUSTEE Mary Regan

Officer compensation and complete director data available with membership.

Top Grant Purposes

INTERNATIONAL EMERGENCY RELIEF PROGRAMS

$6,500,000 6 grants

PROGRAM SUPPORT

$2,709,250 90 grants

MENTAL HEALTH PROGRAM FOR TUITION-FREE INNER CITY SCHOOL FOR BOYS

$283,000 6 grants

EMERGENCY ASSISTANCE FUNDS AND HOUSING PROGRAMS

$250,000 3 grants

FOOD PROGRAM FOR SCHOOLS IN JEREMIE, HAITI

$195,000 3 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$3.7M	$3.1M	$38.7M
2024	$2.4M	$2.4M	$38.0M
2023	$1.6M	$3.0M	$38.0M
2022	$1.3M	$3.5M	$39.3M
2021	$5.0M	$3.3M	$41.5M

Between 2021 and 2025, reported annual revenue declined from $5.0M to $3.7M (-25%), with total assets most recently reported at $38.7M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in AL, CA, CO, CT, DC, FL, and 4 other states.

ALCACOCTDCFLGAILMAMD

Full geographic grant map with state-by-state breakdown available with membership.

See the full picture for THE W O'NEIL FOUNDATION

Complete financials, all 408 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports