Funders › Maryland

The W O'neil Foundation

Chevy Chase, MD · EIN 34-6516969. Reported 308 grants totalling $12.9M to 145 recipients across tax years 2021-2025. This foundation did not tell the IRS it funds only preselected organizations.

Yesaccepts unsolicited requests
$20,000median grant
$12.9Mgranted, 2021-2025
145recipients, as named on its returns
61%of grantees funded again the next year
$45.3Massets, latest filing

Does this foundation accept applications?

Yes -- on its own tax return. Form 990-PF asks every private foundation whether it makes grants only to organizations it selects itself. Of the 91,758 foundations in our data that made a grant and answered, 78% said yes -- and applying to those is wasted effort. The W O'neil Foundation did not check that box on its most recent filing, which puts it in the minority that is at least open to being approached.

This is the foundation's own statement to the IRS, not our judgement, and it says nothing about whether they have a form, a deadline, or an appetite for new grantees. Treat it as the reason this foundation is worth your research time, not as an invitation. Many small foundations of this kind have no website and no application process -- a letter of inquiry is the normal first step.

How big are its grants?

The median grant is $20,000. Half of everything it gave fell between $10,000 and $30,000; the smallest was $2,500 and the largest $1,250,000. If you are asking for materially more than the top of that range, you are asking the wrong foundation.

$1,000 - $5,000
5 grants
$5,000 - $10,000
40 grants
$10,000 - $25,000
117 grants
$25,000 - $50,000
105 grants
$50,000 - $100,000
29 grants
$100,000 and Up
12 grants

Every organization it funded

This is the complete list from its filings, largest first. Recipients are grouped by name and state as they were written on the returns, so an organization entered under two different names appears twice. Years funded is the number of separate tax years in which that name received money.

OrganizationLocationTotal receivedGrantsYears fundedLast
Catholic Relief ServicesBaltimore, MD$5,300,000552025
Catholic Charities USAAlexandria, VA$500,000552025
World Central KitchenWashington, DC$355,000552025
Haitian Health FoundationNorwich, CT$315,000552025
Washington School for GirlsWashington, DC$245,000552025
Washington Jesuit AcademyWashington, DC$228,000552025
Friendship PlaceWashington, DC$185,000552025
Missio CorpNew York, NY$160,000442025
Operation SmileVirginia Beach, VA$155,000552025
Catholic Charities Archdiocese of WashingtonWashington, DC$150,000222024
School of Leadership AfghanistanBoston, MA$150,000442025
Homeboy IndustriesLos Angeles, CA$140,000442024
Avsi-USA IncSilver Spring, MD$132,000442024
DC Central KitchenWashington, DC$130,000552025
Xavier MissionNew York, NY$125,000552025
Georgetown VisitationWashington, DC$115,000442024
Meds & Food for KidsSaint Louis, MO$110,000222022
San Miguel SchoolWashington, DC$105,000442024
School Sisters of St FrancisMilwaukee, WI$105,000552025
Washington Montessori SchoolNew Preston, CT$105,000332024
Togo Mission IncGaithersburg, MD$102,144552025
Catholic Charities Archdiocese of Washington DCWashington, DC$100,000112021
International Rescue CommitteeNew York, NY$100,000112022
Bread for the CityWashington, DC$95,000442025
Crossing Thresholds IncNew Canaan, CT$95,000442025
Leukemia & Lymphoma SocietyRye Brook, NY$95,000332024
Catholic Charities Community ServicesNew York, NY$90,000222024
Red Cloud Indian SchoolPine Ridge, SD$90,000442025
Community Service Associates IncMount Vernon, NY$80,000552025
Depaul USA IncChicago, IL$80,000332025
Hope for HaitiNaples, FL$75,000332025
The Father Mckenna CenterWashington, DC$75,000332025
Together We BakeAlexandria, VA$75,000442025
St John's Bread and LifeBrooklyn, NY$70,000332024
Catholic Charities of the Archdiocese Washington IncWashington, DC$65,000112025
National Center for Children and FamiliesBethesda, MD$65,000332025
St Ann's Center for Children Youth and FamiliesHyattsville, MD$65,000332024
Catholic Charities Community Services Archdiocese of New YorkNew York, NY$60,000112025
City HarvestBrooklyn, NY$60,000332025
Diocese of SavannahSavannah, GA$60,000332025
Capital Area FoodbankWashington, DC$55,000332024
San Miguel Academy of NewburghNewburgh, NY$55,000222022
Society of Jesus USA EastNew York, NY$55,000332024
Catholic Charities Archdiocese of New YorkNew York, NY$50,000112021
Catholic Charities Community Services New YorkNew York, NY$50,000112022
Catholic Student Center Umd College ParkCollege Park, MD$50,000332024
Doctors Without BordersNew York, NY$50,000222024
Vital VoicesWashington, DC$50,000112021
USA for UnhcrWashington, DC$46,000442024
Association of Volunteers in International Service USA IncSilver Spring, MD$45,000112025
Capital Area Food Bank IncWashington, DC$45,000222025
Christ Child Society of Washington DCWashington, DC$45,000222023
The Young Center for Immigrant Children's RightsChicago, IL$45,000332024
Rostro De CristoBraintree, MA$43,534332025
Catholic Charities of WyomingCheyenne, WY$40,000332025
Jesuit Refugee Service USAWashington, DC$40,000112025
Jubilee Jobs IncWashington, DC$40,000442025
Leukemia & Lymphoma Society National Capital Area ChapterAlexandria, VA$40,000112021
St Anselm's Abbey SchoolWashington, DC$40,000442024
Catholic Charities Archdiocese Washington DCWashington, DC$35,000112022
Fadica IncWashington, DC$35,000442024
Miriam's KitchenWashington, DC$35,000222024
Human Options IncIrvine, CA$33,000442025
President and Fellows of Harvard CollegeBoston, MA$33,000442025
American Jesuits International IncWashington, DC$30,000222025
Cristo Rey Ny High School IncNew York, NY$30,000112023
Crudem Foundation Inc (dba Haiti Health Promise of Holy Name)Ludlow, MA$30,000112021
Doctors Without Borders USANew York, NY$30,000112022
Don Bosco Cristo Rey High School of the Archdiocese of Washington IncTakoma Park, MD$30,000112025
Fistula FoundationSan Jose, CA$30,000112022
Food Rescue USStamford, CT$30,000222024
Free the Slaves IncWashington, DC$30,000332023
Julia's Wings FoundationSherman, CT$30,000332024
St Ann's Center for Children Youth & FamiliesHyattsville, MD$30,000112021
United States Fund for UnicefNew York, NY$30,000112022
Watts of LoveDowners Grove, IL$30,000442025
Foundations and Donors Interested in Catholic ActivitiesWashington, DC$28,750112025
Catholic Charities Diocese of PatersonOak Ridge, NJ$28,550112022
Daughters of Charity IpsSouthfield, MI$26,000112025
AyudaWashington, DC$25,000112025
Catholic Charities Archdiocese of MiamiWilton Manors, FL$25,000112021
Catholic ExtensionChicago, IL$25,000112022
Christ Child Society National OfficeRockville, MD$25,000112021
Crossing Thresholds IncChester, NY$25,000112021
Feeding AmericaChicago, IL$25,000112021
Fistbula FoundationSan Jose, CA$25,000112021
International Catholic Migration Commission IncWashington, DC$25,000112025
Little Sisters of the PoorBronx, NY$25,000112021
Martha's TableWashington, DC$25,000112021
Missionary Oblate PartnershipWashington, DC$25,000112021
Society of Jesus USA Northeast ProvinceNew York, NY$25,000112021
St John's Bread & LifeBrooklyn, NY$25,000112022
National Center for Family PhilanthropyWashington, DC$22,500552025
Georgetown Visitation Preparatory School IncWashington, DC$21,000222025
Blood Cancer United IncRye Brook, NY$20,000112025
Bridge Over Troubled Waters IncBoston, MA$20,000112025
Catholic Legal Services Archdiocese of MiamiMiramar, FL$20,000112025
Catholic Student Center University of Maryland College ParkCollege Park, MD$20,000112021
Cristo Rey New York High SchoolNew York, NY$20,000112025
Marys Center for Maternal and Child Care IncWashington, DC$20,000112025
Miriams KitchenWashington, DC$20,000112025
NAMI NationalArlington, VA$20,000222023
PolarisWashington, DC$20,000222023
Project HomePhiladelphia, PA$20,000112022
Regional HospiceDanbury, CT$20,000222024
San Miguel School DCWashington, DC$20,000112025
St Johns Bread & Life Program IncBrooklyn, NY$20,000112025
The Starfish Foundation IncWest Chester, PA$20,000332025
The Young Center for Immigrant Childrens RightsChicago, IL$20,000112025
USA East Province of the Society of Jesus IncNew York, NY$20,000112025
Washington DC ArchdioceseHyattsville, MD$20,000112021
Sherman Higher Education Fund IncSherman, CT$17,500332023
Hebrew International Aid Society (hias)Silver Spring, MD$15,000112023
Jewish Agency for Israel-North American CouncilNew York, NY$15,000112023
Medecins San Frontieres USA IncNew York, NY$15,000112025
Millbrook SchoolMillbrook, NY$15,000112022
National Christ Child SocietyRockville, MD$15,000112023
Georgetown UniversityWashington, DC$14,000222023
Cristo Rey NetworkChicago, IL$10,000112024
Feeding AmericaWashington, DC$10,000112023
Friends of United Hatzalah of IsraelNew York, NY$10,000112023
John S Mulholland Family FoundationWashington, DC$10,000112024
Keys for the Homeless Foundation IncWashington, DC$10,000112021
My Sisters Place IncWashington, DC$10,000112025
Negotiation WorksWashington, DC$10,000222025
Open Collective Foundation for 1KPROJECT for UkraineWalnut, CA$10,000112022
Partners in HealthBoston, MA$10,000112022
Polaris ProjectWashington, DC$10,000112021
Sisters of the Visitation of GeorgetownWashington, DC$10,000112025
So Others Might Eat (some)Washington, DC$10,000112024
The Catholic Student Center at University of MarylandCollege Park, MD$10,000112025
The Southern Poverty Law CenterMontgomery, AL$10,000112023
Washington Montessori Association IncNew Preston, CT$10,000112025
Pine Street InnBoston, MA$9,000112025
American Jewish Joint Distribution CommitteeNew York, NY$5,000112025
Bowery Residents Committee IncNew York, NY$5,000112025
House of Hope Community Development CorporationWarwick, RI$5,000112025
Julias Wings Foundation IncSherman, CT$5,000112025
Regional Hospice and Home Care of Western Connecticut IncDanbury, CT$5,000112025
St Anselms Abbey School IncWashington, DC$5,000112025
Stronghearts Native Helpline IncEagan, MN$5,000112025
The Foundation of the Roman Catholic Diocese of Albany NyAlbany, NY$5,000112022
The One Love Foundation in Honor of Yeardley Love IncNew York, NY$5,000112022
St Rose of Lima Catholic ChurchGaithersburg, MD$4,000112025
Susan B Anthony ProjectTorrington, CT$2,500112021

67 of 145 (46%) received money in more than one year over the 5 years we hold.

Measured the way we measure every foundation -- what share of one year's grantees are funded again the next -- this one retains 61%, across 4 year-to-year transitions. The median foundation retains about 67%, so this one is about typical. This measures how often it paid the same organizations again. It says nothing about whether it would consider a new one.

What the money was for

Taken verbatim from the purpose field of its filings. This is the closest thing to a statement of what this foundation cares about, in its own words.

What kind of organizations it funds

By the activity category the IRS assigns each recipient, for the 191 grants where we could match the recipient to a registered organization. The categories are the IRS's. The match, made from the name and address on the return, is ours.

International Affairs
49 grants
Human Services
37 grants
Education
35 grants
Food & Nutrition
20 grants
Housing & Shelter
14 grants
Philanthropy & Grantmaking
9 grants
Religion
8 grants
Youth Development
4 grants

Giving by year

Tax yearGrantsTotalMedian grant
202156$3,061,750$25,000
202264$3,039,300$25,000
202362$2,501,428$20,000
202456$1,837,750$10,000
202570$2,491,250$20,000

Tax years, not calendar years, and the most recent year is usually incomplete -- filings arrive about a year late, so a low final year means late paperwork rather than a foundation winding down.

Where its money goes

46% of its giving went to organizations in Maryland. If your organization is based elsewhere, look in the recipient list for grants to your area before writing.

Maryland
$5.9M
District of Columbia
$2.7M
New York
$1.4M
Virginia
$790K
Connecticut
$635K
Massachusetts
$296K
California
$238K
Illinois
$235K

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Funders that support the same organizations

These funders gave to organizations this one also funded -- some private foundations, some community foundations and other grantmaking charities. Shared grantees are a sign of overlapping priorities and nothing more: they do not show that any of these funders would consider a new organization. Each page says what its filings show.

Fidelity Investments Charitable Gift Fund69 shared recipientsDonor Advised Charitable Giving Inc65 shared recipientsVanguard Charitable Endowment Program57 shared recipientsAmerican Online Giving Foundation Inc56 shared recipientsNational Philanthropic Trust52 shared recipientsMorgan Stanley Global Impact Funding Trust Inc43 shared recipients

How to approach this foundation

  1. Check you are its size. The median grant is $20,000. A request many times that size asks for something it has rarely or never given.
  2. Check you are in its geography. Its giving is concentrated in Maryland.
  3. Read the recipient list above for organizations like yours. If nothing on it resembles your work, that is a real answer, and a cheap one to get.
  4. Look up the current filing before writing. The 990-PF names the foundation's officers and, where one exists, its application procedure. We link it below.

Related guides

Foundations funding international affairs in District of ColumbiaEvery funder in this groupFoundations funding education in District of ColumbiaEvery funder in this groupFoundations funding international affairs in New YorkEvery funder in this groupFoundations funding human services in New YorkEvery funder in this group

Where these numbers come from

Everything above is taken from The W O'neil Foundation's own Form 990-PF filings, which the IRS publishes in bulk. We used 5 returns (tax years 2021-2025). Grant figures are from its returns. Matching recipients to registered organizations, their IRS classifications, the retention rate and the funders that support the same organizations are our own calculations, described in how we build this.

Address of record on the latest return: 5910 Connecticut Avenue 15888, Chevy Chase, MD, 20825. This is the address the foundation gave the IRS; many small foundations file through an accountant or a bank trust department, so it may not be where post to a programme officer should go.

EIN 34-6516969 · See the original filings on ProPublica · How we build this

This is history, not an open call. Foundation returns are published about a year after the tax year ends. Nothing on this page is a deadline. It is a record of who this foundation has actually funded.

Is something here wrong about your foundation? Email [email protected] and we will correct it.