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Michigan · Private foundation

The Korff Foundation

Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$487k
Granted FY2024(still arriving)
80
Grants FY2024
74
Organizations funded FY2023
5%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$3,000
Largest grant, FY2024
$50,000
Organizations funded a year
74 to 97
FY2017 to FY2023
States reached, FY2024
14
Total assets, FY2024
$7.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 5% of the organizations The Korff Foundation funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2023, 95% of grant dollars renewed an existing relationship; $16k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
EducationHealthAnimalsYouth DevelopmentHuman ServicesPhilanthropyOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving76$467k13%
FY202374$347k5%
FY202283$499k13%
FY202182$399k12%
FY202097$436k20%
FY201990$311k28%
FY201878$225k9%
FY201792$203kn/a
97% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Education$883kHealth$365kHuman Services$355kReligion$295kAnimals$245kArts & Culture$142kCivil Rights$126kRecreation & Sports$92kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MT
IL
MI
NY
OR
IA
OH
CA
CO
NE
MO
KY
VA
AZ
KS
NC
DC
OK
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

GranteeTotal grantedYearsShare of their budget
Washington University$175,00070%
Aquinas College$115,50080%
Alliance Defending Freedom$105,00050%
Liberty Youth Academy Inc$100,000111%
Mary Free Bed Rehabilitation Hospital Foundation$75,00051%
Da Blodgett - St John's$61,00080%
Samaritan's Purse$53,00050%
Mount St Michael Academy$50,0001n/a
Catholic Charities West Michigan$47,00080%
Cathedral of Saint Andrew$40,0008n/a
Show all 100 grantees
All grantees of The Korff Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Washington University$175,00070%
Aquinas College$115,50080%
Alliance Defending Freedom$105,00050%
Liberty Youth Academy Inc$100,000111%
Mary Free Bed Rehabilitation Hospital Foundation$75,00051%
Da Blodgett - St John's$61,00080%
Samaritan's Purse$53,00050%
Mount St Michael Academy$50,0001n/a
Catholic Charities West Michigan$47,00080%
Cathedral of Saint Andrew$40,0008n/a
Equine Voices Rescue & Sanctuary$39,03551%
Ele's Place Inc$31,00070%
Porter Hills Foundation$30,50061%
Higher Ground at Lake Louise$30,00062%
Children's Assessment Center$29,00070%
Wounded Warrior Project Inc$27,25080%
Catholic Information Center$27,0006n/a
Mary Free Bed Rehabilitation Hospital$25,00030%
Renew Mobility$24,00072%
Corewell Health Foundation West Michigan$24,0004n/a
Harbor Hospice Foundation$23,90041%
John Ball Zoo$23,00080%
Roosevelt Park Ministries Inc$22,50082%
American Wild Horse Preservation Campaign$22,00050%
Camp Ao-Wa-Kiya$22,00081%
W O L F$21,50061%
Indian Trails Camp$21,00080%
Adoption Solutions of Arizona$21,00051%
Grand Rapids Public Museum$21,00080%
Stephen Siller Tunnel to Towers Foundation$20,00040%
Dwelling Place$20,0004n/a
American Achievement Testing Inc$20,000114%
BISSELL Pet Foundation$20,00020%
Blandford Nature Center$19,50070%
Mel Trotter Ministries$19,00080%
Association for the Blind and Visually Impaired$18,00080%
Davenport University$18,00080%
Grand Rapids Youth Commonwealth Inc$16,50080%
Children's Leukemia Foundation of Michigan$16,00060%
Tubac Historical Society$16,00083%
Foundation for Catholic Secondary Education of Greater Grand Rapids Inc$16,00060%
Beyond 26 Inc$16,00063%
Animal Friends Alliance$16,00040%
Acton Institute for the Study of Religion and Liberty$15,60080%
Feeding America West Michigan$15,00050%
Alpha Grand Rapids$15,00050%
Community Spay Neuter Initiative Pa$15,00080%
Parkinson's Association of West Michigan$14,000610%
Franciscan Life Center Network Incorporated$14,00080%
Faith Hospice$13,00060%
Gerald R Ford Presidential Foundation$13,00080%
Lowell Farm and Wildlife Center$12,000621%
Caleb Smiles$12,000426%
St Cecilia Music Center$12,00080%
Guiding Light Mission Inc$12,00080%
Mental Health Foundation of West Michigan$12,00031%
Father Flanagan's Boys' Home$11,50080%
Emmanuel Hospice$11,00030%
Special Olympics Michigan Inc$11,00050%
Master Arts Theatre$10,00052%
Hospice of Michigan Inc$10,00040%
Boys and Girls Clubs of the Blue Ridge Inc$10,00040%
Habitat for Humanity$10,00051%
Wildlife Rehab Center Ltd$10,000510%
Crossroads Bible Church of Grand Rapids$10,0002n/a
American Foundation for Suicide Prevention$9,00060%
American Heart Association Inc$8,00040%
Mackenzie's Animal Sanctuary Inc$8,00080%
Blood Cancer United Inc$8,00040%
Equine Assisted Development$8,00033%
Riley Mackenzie Fund$7,000417%
Village Health Works$6,00020%
Northwestern Little League Inc$6,000112%
Salvation Army$6,0004n/a
Alzheimer's Disease & Related Disorders Association Inc$5,00050%
The Sweet House Foundation$5,00051%
Lowell Arts$5,00031%
Food Share$5,0002n/a
D O O R International$4,0004n/a
The Young Men's Christian Association of Greater Grand Rapids (3019)$4,00040%
Pine Rest Christian Mental Health Services$4,00040%
Immaculate Heart of Mary School$4,0001n/a
Grand Rapids Art Museum$4,00040%
College for Creative Studies$3,00010%
National Multiple Sclerosis Society$3,00030%
Nazareth Association$3,00033%
West Michigan Wildlife Center$3,00012%
The Salvation Army$2,5001n/a
Noco Humane$2,50010%
Bounce Animal Rescue$2,00011%
Kent County Youth Agricultural Association$2,00010%
Roanoke Ranch for Kids$2,00011%
Catholic Foundation of West Michigan$2,0001n/a
Grand Rapids Community College Foundation$2,00020%
The Killgoar Education Foundation$1,00010%
March of Dimes Inc$1,0001n/a
Erik Jones Foundation$50010%
American Autoimmune Related Diseases Association$50010%
Blue Lake Fine Arts Camp$50010%
Krasl Art Center Inc$50010%

What it could do for these grantees

Plus 78 recipients with no EIN on record ($924k), not named here.

Where it is load-bearing

The Korff Foundation supplied at least a quarter of the budget for 1 of its grantees at some point. The chart plots its 87 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetWashington University: $175,000 over 7y, 0.0% of budgetAquinas College: $115,500 over 8y, 0.0% of budgetAlliance Defending Freedom: $105,000 over 5y, 0.0% of budgetLiberty Youth Academy Inc: $100,000 over 1y, 11% of budgetMary Free Bed Rehabilitation Hospital Foundation: $75,000 over 5y, 0.5% of budgetDa Blodgett - St John's: $61,000 over 8y, 0.1% of budgetSamaritan's Purse: $53,000 over 5y, 0.0% of budgetCatholic Charities West Michigan: $47,000 over 8y, 0.1% of budgetEquine Voices Rescue & Sanctuary: $39,035 over 5y, 1.1% of budgetEle's Place Inc: $31,000 over 7y, 0.2% of budgetPorter Hills Foundation: $30,500 over 6y, 0.7% of budgetHigher Ground at Lake Louise: $30,000 over 6y, 2.3% of budgetChildren's Assessment Center: $29,000 over 7y, 0.4% of budgetWounded Warrior Project Inc: $27,250 over 8y, 0.0% of budgetMary Free Bed Rehabilitation Hospital: $25,000 over 3y, 0.0% of budgetRenew Mobility: $24,000 over 7y, 2.2% of budgetHarbor Hospice Foundation: $23,900 over 4y, 0.9% of budgetJohn Ball Zoo: $23,000 over 8y, 0.0% of budgetRoosevelt Park Ministries Inc: $22,500 over 8y, 2.0% of budgetAmerican Wild Horse Preservation Campaign: $22,000 over 5y, 0.2% of budgetCamp Ao-Wa-Kiya: $22,000 over 8y, 1.2% of budgetW O L F: $21,500 over 6y, 0.7% of budgetIndian Trails Camp: $21,000 over 8y, 0.3% of budgetAdoption Solutions of Arizona: $21,000 over 5y, 1.5% of budgetGrand Rapids Public Museum: $21,000 over 8y, 0.1% of budgetStephen Siller Tunnel to Towers Foundation: $20,000 over 4y, 0.0% of budgetAmerican Achievement Testing Inc: $20,000 over 1y, 14% of budgetBISSELL Pet Foundation: $20,000 over 2y, 0.1% of budgetBlandford Nature Center: $19,500 over 7y, 0.1% of budgetMel Trotter Ministries: $19,000 over 8y, 0.0% of budgetAssociation for the Blind and Visually Impaired: $18,000 over 8y, 0.4% of budgetDavenport University: $18,000 over 8y, 0.0% of budgetGrand Rapids Youth Commonwealth Inc: $16,500 over 8y, 0.1% of budgetChildren's Leukemia Foundation of Michigan: $16,000 over 6y, 0.4% of budgetTubac Historical Society: $16,000 over 8y, 2.7% of budgetFoundation for Catholic Secondary Education of Greater Grand Rapids Inc: $16,000 over 6y, 0.2% of budgetBeyond 26 Inc: $16,000 over 6y, 3.0% of budgetAnimal Friends Alliance: $16,000 over 4y, 0.1% of budgetActon Institute for the Study of Religion and Liberty: $15,600 over 8y, 0.0% of budgetFeeding America West Michigan: $15,000 over 5y, 0.0% of budgetAlpha Grand Rapids: $15,000 over 5y, 0.2% of budgetCommunity Spay Neuter Initiative Pa: $15,000 over 8y, 0.2% of budgetParkinson's Association of West Michigan: $14,000 over 6y, 10% of budgetFranciscan Life Center Network Incorporated: $14,000 over 8y, 0.0% of budgetFaith Hospice: $13,000 over 6y, 0.0% of budgetGerald R Ford Presidential Foundation: $13,000 over 8y, 0.1% of budgetLowell Farm and Wildlife Center: $12,000 over 6y, 21% of budgetCaleb Smiles: $12,000 over 4y, 26% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 87.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Grand Rapids Community FoundationMI75× affinity37 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Grand Rapids Community Foundation · Peter C & Emajean Cook Foundation · The Meijer Foundation · Douglas & Maria Devos Foundation · Frey Foundation · Cdv5 Foundation · Grand Haven Area Community Foundation Inc · Ufp Industries Foundation · Dick and Betsy Devos Family Foundation · The Wege Foundation · The Sebastian Foundation · The David and Carol Van Andel Family Foundation

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Korff Foundation with peer funders

About The Korff Foundation

How much does The Korff Foundation give?
The Korff Foundation reported 80 grants totaling $486,650 in its FY2024 IRS filing. It funded between 74 and 97 organizations a year over FY2017 to FY2023.
What does The Korff Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Education (30%), Health (12%), Human Services (12%).
Who are The Korff Foundation's largest grantees?
By total granted over FY2017 to FY2024: Washington University ($175k), Aquinas College ($116k), Alliance Defending Freedom ($105k).
Does The Korff Foundation fund new organizations?
In FY2023, 5% of the organizations it funded were first-time grantees.
Does The Korff Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Korff Foundation?
Its strongest co-funders, measured against what their size predicts, include Grand Rapids Community Foundation, Peter C & Emajean Cook Foundation, The Meijer Foundation.
Where is The Korff Foundation based?
The Korff Foundation is based in MI.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 182 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

Play a game based on Korff’s filings →

More from the funding graph