The Wisconsin State Capitol

Form 990-PFTax year 2025EIN 47-5170750

James D Greenheck Foundation Inc

A private foundation in Weston, WI. Its return for tax year 2025 lists 14 grants and $3.5 million paid in grants.

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

8 returns on file
Grants paid by tax year. The latest year is in blue.
  • Tax year 2025

    $3,522,881

    Grants listed
    14
    Assets, end of year
    $0
  • Tax year 2024

    $167,650

    Grants listed
    11
    Assets, end of year
    $7,031,048
  • Tax year 2023

    $153,273

    Grants listed
    4
    Assets, end of year
    $6,829,690
  • Tax year 2022

    $150,000

    Grants listed
    4
    Assets, end of year
    $6,684,133
  • Tax year 2021

    $169,175

    Grants listed
    3
    Assets, end of year
    $6,788,524
  • Tax year 2020

    $197,497

    Grants listed
    11
    Assets, end of year
    $6,509,370
  • Tax year 2019

    $282,463

    Grants listed
    10
    Assets, end of year
    $3,847,523
  • Tax year 2018

    $20,000

    Grants listed
    1
    Assets, end of year
    $2,766,645

Grants paid in 2025

14 grants, largest first

As listed on the return.

  1. Intelligent Future FoundationWilmington, DE

    To strengthen the community of central wisconsin by connecting, engaging, and inspiring the next generations of engineers, innovators, and entrepreneurs

    $3,359,881
  2. Mi TechHoughton, MI

    To advance student learning, achievement, and success

    $82,000
  3. Mosinee School DistrictMosinee, WI

    To advance student learning, achievement, and success

    $21,000
  4. North Central Technical CollegeWausau, WI

    To advance student learning, achievement, and success

    $14,500
  5. West Michigan Aviation Academy FoundationGrand Rapids, MI

    To advance student learning, achievement, and success

    $10,000
  6. Uw-Stout FoundationMenomonie, WI

    To advance student learning, achievement, and success

    $7,500
  7. Joshua's CampAltoona, WI

    To advance student learning, achievement, and success

    $6,500
  8. Habitat for Humanity of Collier CountyNaples, FL

    To advance student learning, achievement, and success

    $5,000
  9. Midwest Class RacersTea, SD

    To promote and support class racing in the upper midwest

    $5,000
  10. Uw-Platteville Foundation IncPlatteville, WI

    To advance student learning, achievement, and success

    $5,000
  11. Eaa Chapter 640Wausau, WI

    To promote aviation in central wisconsin

    $2,500
  12. D C Everest Education Foundation IncSchofield, WI

    To advance student learning, achievement, and success

    $2,000
  13. Children's ImaginariumWausau, WI

    To advance student learning, achievement, and success

    $1,000
  14. St Johns Lutheran Church and SchoolMerrill, WI

    To advance student learning, achievement, and success

    $1,000

Where the money goes

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

  1. Philanthropy and grantmaking1 grant $3,359,88199% of the total
  2. Education3 grants $17,000<1% of the total
  3. Youth development1 grant $6,500<1% of the total
  4. Housing and shelter1 grant $5,000<1% of the total
  5. Arts and culture1 grant $1,000<1% of the total

By State

Grants to organizations with a US address, latest year.

  1. Delaware1 grant $3,359,881
  2. Michigan2 grants $92,000
  3. Wisconsin9 grants $61,000
  4. Florida1 grant $5,000
  5. South Dakota1 grant $5,000

Officers, directors and trustees

3 people as filed

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

  • James D GreenheckDIRECTOR/PRESIDENT Hours 1Pay $0
  • Dean LeeDIRECTOR/SECRETARY/TREASUR Hours 1Pay $0
  • Marco EspinozaDIRECTOR Hours 1Pay $0

The return

More foundations

Similar foundations

Same main cause (philanthropy and grantmaking), giving between a quarter and four times this foundation’s where possible, nearby first.

  1. The Farwell Foundation IncBaraboo, WI 3 grants Preselected only $3,198,483 giving
  2. Irwin A and Robert D Goodman Foundation IncMadison, WI 4 grants Preselected only $3,110,000 giving
  3. Daniel M Soref Rvoc TRMilwaukee, WI 47 grants Preselected only $3,102,000 giving
  4. Common Ground Healthcare FoundationBrookfield, WI 1 grant Preselected only $4,085,784 giving
  5. Vine and Branches Foundation IncBrookfield, WI 50 grants Preselected only $4,119,403 giving