Funding search · EIN 383190927 · Comstock Park, MI

The Korff Foundation

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

242
grants reported
$1.4M
total given
2022–2024
filing years
$3,000
median grant

Based on grants this organization reported to the IRS for tax years 20222024. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

educationalreligious

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Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

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Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

  • Liberty Youth Academy1 grant · $100,000
  • Washington University in St Louis3 grants · $75,000
  • Alliance Defending Freedom3 grants · $65,000
  • Mount St Michael Academy1 grant · $50,000
  • Mary Free Bed Rehabilitation Hospital Foundation3 grants · $45,000
  • Blackstone Legal Fellowship3 grants · $45,000
  • Aquinas College3 grants · $45,000
  • St Ann'S Parish and It'S Missions3 grants · $45,000
  • Samartitan'S Purse3 grants · $45,000
  • Hillsdale College Van Andel Graduate School of Statemanship2 grants · $40,000

Giving over time

$508,600
2022
$362,400
2023
$486,650
2024

Grant history

The 100 largest of 242 grants.

  • $100,000

    Liberty Youth Academy · Green Valley, AZ · 2022

    Educational

  • $50,000

    Mount St Michael Academy · Bronx, NY · 2024

    Educational

  • $35,000

    Samartitan'S Purse · Boone, NC · 2024

    Charitable

  • $25,000

    Alliance Defending Freedom · Scottsdale, AZ · 2024

    Religious

  • $25,000

    Hillsdale College Van Andel Graduate School of Statesmanship · Hillsdale, MI · 2024

    Educational

  • $25,000

    Washington University in St Louis · St Louis, MO · 2024

    Educational

  • $25,000

    Washington University in St Louis · St Louis, MO · 2023

    Educational

  • $25,000

    Calhoun Intermediate School District - Jack Korff Career Fund · Marshall, MI · 2022

    Educational

  • $25,000

    Washington University in St Louis · St Louis, MO · 2022

    Educational

  • $20,000

    Hillsdale College K-12 Initiative · Hillsdale, MI · 2024

    Educational

  • $20,000

    Alliance Defending Freedom · Scottsdale, AZ · 2023

    Religious

  • $20,000

    Hillsdale College Van Andel Graduate School of Statemanship · Hillsdale, MI · 2023

    Educational

  • $20,000

    Alliance Defending Freedom · Scottsdale, AZ · 2022

    Religious

  • $20,000

    Hillsdale College Van Andel Graduate School of Statemanship · Hillsdale, MI · 2022

    Educational

  • $15,000

    Aquinas College · Grand Rapids, MI · 2024

    Educational

  • $15,000

    Blackstone Legal Fellowship · Scottsdale, AZ · 2024

    Educational

  • $15,000

    Mary Free Bed Rehabilitation Hospital Foundation · Grand Rapids, MI · 2024

    Charitable

  • $15,000

    St Ann'S Parish and It'S Missions · Grand Rapids, MI · 2024

    Religious

  • $15,000

    Aquinas College · Grand Rapids, MI · 2023

    Educational

  • $15,000

    Blackstone Legal Fellowship · Scottsdale, AZ · 2023

    Educational

  • $15,000

    Mary Free Bed Rehabilitation Hospital Foundation · Grand Rapids, MI · 2023

    Charitable

  • $15,000

    St Ann'S Parish and It'S Missions · Grand Rapids, MI · 2023

    Religious

  • $15,000

    Aquinas College · Grand Rapids, MI · 2022

    Educational

  • $15,000

    Blackstone Legal Fellowship · Scottsdale, AZ · 2022

    Educational

  • $15,000

    Mary Free Bed Rehabilitation Hospital Foundation · Grand Rapids, MI · 2022

    Charitable

  • $15,000

    St Ann'S Parish and It'S Missions · Grand Rapids, MI · 2022

    Religious

  • $10,000

    Bissell Pet Foundation · Grand Rapids, MI · 2024

    Charitable

  • $10,000

    Catholic Charities of West Michigan · Grand Rapids, MI · 2024

    Religious

  • $10,000

    Bissell Pet Foundation · Grand Rapids, MI · 2023

    Charitable

  • $10,000

    Catholic Charities of West Michigan · Grand Rapids, MI · 2023

    Religious

  • $10,000

    Catholic Charities of West Michigan · Grand Rapids, MI · 2022

    Religious

  • $10,000

    Hillsdale College Four Pillars Campaign · Hillsdale, MI · 2022

    Educational

  • $8,000

    Congregation of St Joseph · Cleveland, OH · 2022

    Religious

  • $6,400

    Harbor Hospice Foundation · Muskegon, MI · 2024

    Charitable

  • $6,400

    Harbor Hospice Foundation · Muskegon, MI · 2023

    Charitable

  • $6,100

    Harbor Hospice Foundation · Muskegon, MI · 2022

    Charitable

  • $6,000

    The Blood Cancer Foundation of Michigan · Grand Rapids, MI · 2024

    Charitable

  • $6,000

    Northwestern Little League · Comstock Park, MI · 2022

    Charitable

  • $6,000

    Parkinson'S Association of West Michigan · Caledonia, MI · 2022

    Charitable

  • $5,000

    Adoption Solutions of Arizona · Tucson, AZ · 2024

    Charitable

  • $5,000

    Albion College · Albion, MI · 2024

    Educational

  • $5,000

    American Wild Horse Conservation · Davis, CA · 2024

    Charitable

  • $5,000

    Cathedral of St Andrew · Grand Rapids, MI · 2024

    Religious

  • $5,000

    Children'S Advocacy Center of Kent County · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Clark Retirement Community Foundation · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Conservation Resource Alliance · Bend, OR · 2024

    Charitable

  • $5,000

    D a Blodgett St Johns · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Davenport University · Grand Rapids, MI · 2024

    Educational

  • $5,000

    Ele'S Place · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Emmanuel Hospice · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Grand Rapids Public Museum · Grand Rapids, MI · 2024

    Educational

  • $5,000

    Higher Ground at Lake Louise · Boyne Falls, MI · 2024

    Charitable

  • $5,000

    Humane Society of Kent Co · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Leadership Institute · Arlington, VA · 2024

    Educational

  • $5,000

    Mental Health Foundation of West Michigan · Grand Rapids, MI · 2024

    Charitable

  • $5,000

    Senior Neighbors · Eloy, AZ · 2024

    Charitable

  • $5,000

    The First Tee · Kentwood, MI · 2024

    Charitable

  • $5,000

    Tunnel To Towers Foundation · Staten Island, NY · 2024

    Charitable

  • $5,000

    Turning Point · Phoenix, AZ · 2024

    Educational

  • $5,000

    Wheaton College · Wheaton, IL · 2024

    Educational

  • $5,000

    Wolf Sanctuary · Laporte, CO · 2024

    Charitable

  • $5,000

    Adoption Solutions of Arizona · Tucson, AZ · 2023

    Charitable

  • $5,000

    Albion College · Albion, MI · 2023

    Educational

  • $5,000

    American Wild Horse Campaign · Davis, CA · 2023

    Charitable

  • $5,000

    Cathedral of St Andrew · Grand Rapids, MI · 2023

    Religious

  • $5,000

    Catholic Information Center · Grand Rapids, MI · 2023

    Religious

  • $5,000

    Children'S Advocacy Center of Kent County · Grand Rapids, MI · 2023

    Charitable

  • $5,000

    Clark Retirement Community Foundation · Grand Rapids, MI · 2023

    Charitable

  • $5,000

    Crossroads Bible Church · Grand Rapids, MI · 2023

    Religious

  • $5,000

    D a Blodgett St Johns · Grand Rapids, MI · 2023

    Charitable

  • $5,000

    Ele'S Place · Grand Rapids, MI · 2023

    Charitable

  • $5,000

    Higher Ground at Lake Louise · Boyne Falls, MI · 2023

    Charitable

  • $5,000

    Samartitan'S Purse · Boone, NC · 2023

    Charitable

  • $5,000

    Senior Neighbors · Eloy, AZ · 2023

    Charitable

  • $5,000

    Tunnel To Towers Foundation · Staten Island, NY · 2023

    Charitable

  • $5,000

    Wheaton College · Wheaton, IL · 2023

    Educational

  • $5,000

    Wounded Warrior Project · Topeka, KS · 2023

    Charitable

  • $5,000

    American Wild Horse Campaign · Davis, CA · 2022

    Charitable

  • $5,000

    Blandford Nature Center · Grand Rapids, MI · 2022

    Educational

  • $5,000

    Cathedral of St Andrew · Grand Rapids, MI · 2022

    Religious

  • $5,000

    Catholic Information Center · Grand Rapids, MI · 2022

    Religious

  • $5,000

    Children'S Advocacy Center of Kent County · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    Clark Retirement Community Foundation · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    D a Blodgett St Johns · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    Dwelling Place · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    Ele'S Place · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    Higher Ground at Lake Louise · Boyne Falls, MI · 2022

    Charitable

  • $5,000

    Porter Hills Foundation · Grand Rapids, MI · 2022

    Charitable

  • $5,000

    Samartitan'S Purse · Boone, NC · 2022

    Charitable

  • $5,000

    Senior Neighbors · Eloy, AZ · 2022

    Charitable

  • $5,000

    Tunnel To Towers Foundation · Staten Island, NY · 2022

    Charitable

  • $5,000

    Wheaton College · Wheaton, IL · 2022

    Educational

  • $5,000

    Wounded Warrior Project · Topeka, KS · 2022

    Charitable

  • $4,000

    Animal Friends Alliance · Fort Collins, CO · 2024

    Educational

  • $4,000

    Animal Friends Alliance · Fort Collins, CO · 2023

    Educational

  • $4,000

    Grand Rapids Public Museum · Grand Rapids, MI · 2023

    Educational

  • $4,000

    Humane Society of Kent Co · Grand Rapids, MI · 2023

    Charitable

  • $4,000

    Mental Health Foundation of West Michigan · Grand Rapids, MI · 2023

    Charitable

  • $4,000

    Wolf Sanctuary · Laporte, CO · 2023

    Charitable

  • $4,000

    Animal Friends Alliance · Fort Collins, CO · 2022

    Educational

View all 242 grants →

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Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.