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Foundation Lookup

Form 990-PFTax year 2025EIN 36-3112783

Seigle Foundation

A private foundation in Dundee, IL. Its return for tax year 2025 lists 33 grants and $950,780 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

    $950,780

    Grants listed
    33
    Assets, end of year
    $5,874,400

  • Tax year 2024

    $918,945

    Grants listed
    33
    Assets, end of year
    $5,201,547

  • Tax year 2023

    $722,600

    Grants listed
    27
    Assets, end of year
    $395,975

  • Tax year 2022

    $539,752

    Grants listed
    27
    Assets, end of year
    $514,105

  • Tax year 2021

    $221,301

    Grants listed
    In an attachment
    Assets, end of year
    $50,646

  • Tax year 2020

    $202,700

    Grants listed
    In an attachment
    Assets, end of year
    $21,696

Grants paid in 2025

33 grants, largest first

As listed on the return. Grants to individuals show as “Individual”, with purpose and amount only.

  1. Community Crisis CenterElgin, IL

    Housing

    $55,000
  2. Hamilton WingsElgin, IL

    Arts

    $50,000
  3. Marklund Childrens HomeGeneva, IL

    Education

    $50,000
  4. Easterseals DuPage and Fox ValleyVilla Park, IL

    Education

    $50,000
  5. Enriching Pship for Early LearningElgin, IL

    Education

    $50,000
  6. Centro De InformacionElgin, IL

    Education

    $46,680
  7. Alignment Collaborative For EduElgin, IL

    Education

    $44,000
  8. Kids Above All IllinoisChicago, IL

    Education

    $36,000
  9. Prairie State LegalWest Chicago, IL

    Housing

    $35,000
  10. CASA Kane CountyGeneva, IL

    Housing

    $30,000
  11. Elgin Youth Symphony OrchestraElgin, IL

    Arts

    $30,000
  12. Food For Greater ElginElgin, IL

    Food

    $30,000
  13. Pads of ElginElgin, IL

    Housing

    $30,000
  14. Side Street Studio Arts NFPElgin, IL

    Arts

    $30,000
  15. Elgin Master Chorale IncElgin, IL

    Arts

    $30,000
  16. D300 Food PantryCarpentersvle, IL

    Food

    $30,000
  17. U46 Educational FoundationElgin, IL

    Education

    $26,000
  18. Childrens Theatre of ElginElgin, IL

    Arts

    $25,000
  19. Elgin Symphony Orchestra AssociationElgin, IL

    Arts

    $25,000
  20. Three Fires Council Boy ScoutsSt Charles, IL

    Education

    $25,000
  21. Individual

    Housing

    $25,000
  22. Fox Valley Food for HealthGeneva, IL

    Food

    $25,000
  23. Literacy ConnectionElgin, IL

    Education

    $20,000
  24. Summit SchoolElgin, IL

    Education

    $20,000
  25. Consumer Credit CounselingElgin, IL

    Education

    $20,000
  26. Farmworker and Landscape AdvocacyChicago, IL

    Education

    $20,000
  27. ClearbrookArlington HTS, IL

    Discretionary

    $18,100
  28. Chamber Music on the FoxElgin, IL

    Arts

    $15,000
  29. Northern Illinois Food BankGeneva, IL

    Food

    $15,000
  30. YWCA of ElginElgin, IL

    Discretionary

    $15,000
  31. Fellowship Housing CorporationHoffman Est, IL

    Housing

    $15,000
  32. Boys Girls Club of North Central ILSouth Elgin, IL

    Education

    $10,000
  33. Elgin Partnership for Early LearningElgin, IL

    Education

    $5,000

Where the money goes

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

  1. Arts and culture6 grants $175,00033% of the total
  2. Human services3 grants $123,10023% of the total
  3. Food and agriculture4 grants $100,00019% of the total
  4. Education3 grants $55,00010% of the total
  5. Housing and shelter2 grants $45,0009% of the total
  6. Civil rights1 grant $30,0006% of the total

By State

Grants to organizations with a US address, latest year.

  1. Illinois32 grants $925,780

Officers, directors and trustees

3 people as filed

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

  • Mark SeiglePres Treas Hours 5Pay $0
  • Robin SeigleVP Secretary Hours 5Pay $0
  • Karina NavaDirector Hours 1Pay $0

The return

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