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Form 990-PFTax year 2025EIN 88-2039595

15th Street Foundation

A private foundation in Dallas, TX. Its return for tax year 2025 lists 15 grants and $3.1 million 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

Accepts applications

The return gives an application contact and rules, as below.

Contact
Deborah Dykstra
300 Crescent Ct Ste 800
Dallas, TX 75201
(972) 877-1282
Form and materials
Any
Deadlines
N/A
Restrictions
N/A

Assets and giving by year

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

  • Tax year 2025

    $3,116,020

    Grants listed
    15
    Assets, end of year
    $81,342,508

  • Tax year 2024

    $2,207,511

    Grants listed
    12
    Assets, end of year
    $44,154,461

  • Tax year 2023

    $1,275,107

    Grants listed
    7
    Assets, end of year
    $24,991,214

  • Tax year 2022

    $0

    Grants listed
    0
    Assets, end of year
    $6,065,696

Grants paid in 2025

15 grants, largest first

As listed on the return.

  1. Kansas University Endowment AssociationLawrence, KS

    Scholarship fund contribution

    $550,002
  2. St Luke's Health Foundation LTDBoise, ID

    Scholarship fund contribution

    $500,001
  3. St Mary's Hospital FoundationJefferson City, MO

    Scholarship fund contribution

    $306,003
  4. Parkland FoundationDallas, TX

    Scholarship fund contribution

    $250,002
  5. University of Nebraska FoundationLincoln, NE

    Scholarship fund contribution

    $250,001
  6. Baptist Health FoundationLittle Rock, AR

    Scholarship fund contribution

    $220,001
  7. Grady Health FoundationAtlanta, GA

    Scholarship fund contribution

    $160,001
  8. UAB Education FoundationBirmingham, AL

    Scholarship fund contribution

    $141,002
  9. Community Hospitals of Central California FoundationFresno, CA

    Scholarship fund contribution

    $140,001
  10. SSM Health St Anthony FoundationOklahoma City, OK

    Scholarship fund contribution

    $125,001
  11. Methodist Health System FoundationDallas, TX

    Scholarship fund contribution

    $101,501
  12. JPS FoundationFort Worth, TX

    Scholarship fund contribution

    $101,001
  13. HCHD Foundation (harris County Hospital District)Bellaire, TX

    Scholarship fund contribution

    $101,000
  14. UMC FoundationLubbock, TX

    Scholarship fund contribution

    $95,001
  15. Scripps Health FoundationSan Diego, CA

    Scholarship fund contribution

    $75,502

Where the money goes

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

  1. Health4 grants $1,065,00550% of the total
  2. Education2 grants $800,00338% of the total
  3. Philanthropy and grantmaking2 grants $261,00212% of the total

By State

Grants to organizations with a US address, latest year.

  1. Texas5 grants $648,505
  2. Kansas1 grant $550,002
  3. Idaho1 grant $500,001
  4. Missouri1 grant $306,003
  5. Nebraska1 grant $250,001
  6. Arkansas1 grant $220,001
  7. California2 grants $215,503
  8. Georgia1 grant $160,001
  9. Alabama1 grant $141,002
  10. Oklahoma1 grant $125,001

Officers, directors and trustees

4 people as filed

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

  • Deborah DykstraPRESIDENT Hours 7Pay $0
  • Donald DykstraVICE PRESIDENT Hours 0.5Pay $0
  • Ryan DykstraVICE PRESIDENT Hours 0.25Pay $0
  • Jocelyn AnsleySECRETARY Hours 7Pay $0

The return

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