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Foundation Lookup

Form 990-PFTax year 2025EIN 23-2441723

William K Stewart Sr Foundation

A private foundation in Philadelphia, PA. Its return for tax year 2025 lists 31 grants and $29,000 paid in grants.

See which foundations fund work like yours Matching by cause, place and grant size

Tax year 2025 (period ending Dec 31, 2025), read from the IRS e-file on Nov 11, 2026. Returns reach the IRS 5 to 18 months after the year they describe.

How to apply

Preselected only

The return checks the box saying the foundation gives only to preselected organizations and does not accept unsolicited requests.

Assets and giving by year

6 returns on file
Grants paid by tax year. The latest year is in blue.

  • Tax year 2025

    $29,000

    Grants listed
    31
    Assets, end of year
    $334,614

  • Tax year 2024

    $32,000

    Grants listed
    33
    Assets, end of year
    $297,151

  • Tax year 2023

    $17,000

    Grants listed
    14
    Assets, end of year
    $268,166

  • Tax year 2022

    $23,250

    Grants listed
    22
    Assets, end of year
    $289,121

  • Tax year 2021

    $26,100

    Grants listed
    24
    Assets, end of year
    $253,651

  • Tax year 2020

    $24,200

    Grants listed
    22
    Assets, end of year
    $254,517

Grants paid in 2025

31 grants, largest first

As listed on the return.

  1. Old St Joseph's ChurchPhiladelphia, PA

    Church outreach support

    $3,000
  2. Stroud Water Research Ctr IncAvondale, PA

    Conservation

    $2,500
  3. Camp DreamcatcherKennett SQ, PA

    Support for children & families affected by AIDS

    $1,500
  4. Natural Lands TrustMedia, PA

    Conservation

    $1,500
  5. University of PennsylvaniaPhiladelphia, PA

    Education

    $1,100
  6. Georgetown UniversityWashington, DC

    Education

    $1,000
  7. Beyond HungerOak Park, IL

    Support for hunger relief and food assistance programs

    $1,000
  8. Theatre Exile CompanyPhiladelphia, PA

    Support of theatre and arts

    $1,000
  9. 1812 Productions IncPhiladelphia, PA

    Promote & produce theatrical works

    $1,000
  10. Maryland Province FundPhiladelphia, PA

    General operations

    $1,000
  11. Pennsylvania Prison SocietyPhiladelphia, PA

    Support for prisoner advocacy and rehabilitation services

    $1,000
  12. Chester County Hospital FoundationWest Chester, PA

    Support a hospital

    $1,000
  13. Brandywine ConservancyChadds Ford, PA

    Conservation

    $1,000
  14. Arden Theatre CompanyPhiladelphia, PA

    Promote & produce theatrical works

    $1,000
  15. The Inside-Out CenterArdmore, PA

    Support of released prisoners

    $1,000
  16. George W Nebinger SchoolPhiladelphia, PA

    Support for educational programs and student resources

    $1,000
  17. SaveKenneth Square, PA

    Conservation

    $800
  18. Kacs Kennett CommunityKennett Square, PA

    Community service

    $800
  19. Milagro HouseLancaster, PA

    Support and education for impoverished women and children

    $800
  20. Hias PennsylvaniaPhiladelphia, PA

    Support for immigrant and refugee legal and resettlement services

    $500
  21. Serviam Girls AcademyWilmington, DE

    Education

    $500
  22. Operation WarmChadds Ford, PA

    Support families in need of winter clothing

    $500
  23. WhyyPhiladelphia, PA

    Support of public media

    $500
  24. Lutheran Settlement HousePhiladelphia, PA

    Support for social, educational and advocacy services

    $500
  25. Kennett LibraryKennett SQ, PA

    Education

    $500
  26. Childrens Hospital of Philadelphia FoundationPhiladelphia, PA

    Support for pediatric healthcare and medical research

    $500
  27. Fulton TheatreLancaster, PA

    Support of theatre & arts

    $500
  28. Connecticut CollegeNew London, CT

    Education

    $500
  29. American Friends of the Parents CircleNew York, NY

    Support for peacebuilding and conflict reconciliation programs

    $500
  30. LCH Health and Community ServiceKennett Square, PA

    Support for accessible primary healthcare and community health services

    $500
  31. Planned Parenthood of Chester CountyWest Chester, PA

    Family planning

    $500

Where the money goes

By cause: grants to organizations we matched to the IRS list of exempt organizations, by their category.

  1. Education4 grants $3,60023% of the total
  2. Arts and culture4 grants $3,50023% of the total
  3. Health3 grants $3,00019% of the total
  4. Environment1 grant $1,50010% of the total
  5. Human services2 grants $1,3008% of the total
  6. Crime and legal aid1 grant $1,0006% of the total
  7. 2 other causes2 grants $1,50010% of the total

By State

Grants to organizations with a US address, latest year.

  1. Pennsylvania26 grants $25,500
  2. District of Columbia1 grant $1,000
  3. Illinois1 grant $1,000
  4. Connecticut1 grant $500
  5. Delaware1 grant $500
  6. New York1 grant $500

Officers, directors and trustees

2 people as filed

As filed on the return, with average hours per week and pay from the foundation.

  • William K Stewart JrDIRECTOR AND PRESIDENT Hours 0.2Pay $0
  • Barabara Stewart BrownDIRECTOR Hours 0.2Pay $0

The return

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