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Illinois · Private foundation

The Tenzer Family Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$146k
Granted FY2025(still arriving)
25
Grants FY2025
24
Organizations funded FY2024
4%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$2,000
Largest grant, FY2025
$55,000
Organizations funded a year
24 to 33
FY2018 to FY2024
States reached, FY2025
7
Total assets, FY2025
$6.1M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 4% of the organizations The Tenzer Family Foundation funded were first-time grantees, receiving 4% of its grant dollars.

New vs renewed · share of each year

In FY2024, 96% of grant dollars renewed an existing relationship; $5k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
HealthEducationReligionAnimalsHuman ServicesEnvironmentOther
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
FY2025still arriving25$146k16%
FY202424$115k4%
FY202324$3.1M17%
FY202226$59k12%
FY202129$3.1M17%
FY202028$72k14%
FY201927$148k11%
FY201833$168k24%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Education$6.4MHealth$548kArts & Culture$193kHuman Services$45kReligion$44kAnimals$39kPublic Benefit$38kPhilanthropy$17kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

MN
IL
WI
NY
IN
NJ
CT
CA
CO
AZ
TN
OK
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 41 grantees
All grantees of The Tenzer Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
DePauw University$6,144,80252%
Artis-Naples Inc$145,00090%
Daniel Murphy Scholarship Fund$123,17591%
The Shriners' Hospital for Children$69,00090%
University of Chicago$50,00060%
Wind River Ministries Inc$38,00060%
Gulfshore Playhouse Inc$25,90090%
Foundation for Government Accountability Inc$25,00060%
The Myelodysplastic Syndromes Foundation$25,00050%
Friends of Chicago Animal Care and Control$20,00042%
Wounded Warrior Project Inc$19,24090%
Christ Child Society of Naples Inc$19,15838%
Heavens Gait Ranch Inc$18,00091%
St Jude Children's Research Hospital Inc$18,00080%
Teach for America Inc$15,00030%
Blessings in a Backpack Inc$15,00030%
Advocate Charitable Foundation$10,00020%
Turning Point USA Inc$7,50030%
Friends of Kishwauketoe$6,00061%
Danny Did Foundation$5,00090%
Smile Train Inc$5,00090%
Friends of Burley$5,00011%
Neighborhood Health Clinic Inc$5,00010%
Leap$5,0001n/a
Illinois Policy Institute$5,00020%
Prevent Child Abuse America$4,50090%
Geneva Lake Water Safety Committee Inc$4,00050%
Milwaukee Jewish Day School Inc$4,00040%
The Art Institute of Chicago$2,50050%
Geneva Lake Conservancy Inc$2,30050%
Jazz Desires$2,0004n/a
Enchanted Backpack$2,0001n/a
Chicago Symphony Orchestra$1,70050%
Stephen Siller Tunnel to Towers Foundation$1,0001n/a
Pelican Harbor Seabird Station Inc$1,00010%
The Shelter for Abused Women & Children Inc$93010%
Geneva Lake Association Inc$90090%
Lake Geneva Fresh Air Association Inc$80080%
The Thresholds$50010%
Books for Collier Kids Inc$50010%
626 Landmark Foundation$25010%

What it could do for these grantees

Plus 22 recipients with no EIN on record ($98k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Tenzer Family Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetDePauw University: $6,144,802 over 5y, 1.6% of budgetArtis-Naples Inc: $145,000 over 9y, 0.1% of budgetDaniel Murphy Scholarship Fund: $123,175 over 9y, 0.7% of budgetThe Shriners' Hospital for Children: $69,000 over 9y, 0.1% of budgetUniversity of Chicago: $50,000 over 6y, 0.0% of budgetWind River Ministries Inc: $38,000 over 6y, 0.3% of budgetGulfshore Playhouse Inc: $25,900 over 9y, 0.1% of budgetFoundation for Government Accountability Inc: $25,000 over 6y, 0.1% of budgetThe Myelodysplastic Syndromes Foundation: $25,000 over 5y, 0.3% of budgetFriends of Chicago Animal Care and Control: $20,000 over 4y, 1.8% of budgetWounded Warrior Project Inc: $19,240 over 9y, 0.0% of budgetChrist Child Society of Naples Inc: $19,158 over 3y, 7.5% of budgetHeavens Gait Ranch Inc: $18,000 over 9y, 0.7% of budgetSt Jude Children's Research Hospital Inc: $18,000 over 8y, 0.0% of budgetTeach for America Inc: $15,000 over 3y, 0.0% of budgetBlessings in a Backpack Inc: $15,000 over 3y, 0.0% of budgetAdvocate Charitable Foundation: $10,000 over 2y, 0.0% of budgetTurning Point USA Inc: $7,500 over 3y, 0.0% of budgetFriends of Kishwauketoe: $6,000 over 6y, 0.9% of budgetDanny Did Foundation: $5,000 over 9y, 0.1% of budgetSmile Train Inc: $5,000 over 9y, 0.0% of budgetFriends of Burley: $5,000 over 1y, 1.4% of budgetNeighborhood Health Clinic Inc: $5,000 over 1y, 0.1% of budgetIllinois Policy Institute: $5,000 over 2y, 0.0% of budgetPrevent Child Abuse America: $4,500 over 9y, 0.0% of budgetGeneva Lake Water Safety Committee Inc: $4,000 over 5y, 0.1% of budgetMilwaukee Jewish Day School Inc: $4,000 over 4y, 0.0% of budgetThe Art Institute of Chicago: $2,500 over 5y, 0.0% of budgetGeneva Lake Conservancy Inc: $2,300 over 5y, 0.1% of budgetChicago Symphony Orchestra: $1,700 over 5y, 0.0% of budgetPelican Harbor Seabird Station Inc: $1,000 over 1y, 0.1% of budgetThe Shelter for Abused Women & Children Inc: $930 over 1y, 0.0% of budgetGeneva Lake Association Inc: $900 over 9y, 0.1% of budgetLake Geneva Fresh Air Association Inc: $800 over 8y, 0.0% of budgetThe Thresholds: $500 over 1y, 0.0% of budgetBooks for Collier Kids Inc: $500 over 1y, 0.2% of budget626 Landmark Foundation: $250 over 1y, 0.0% 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 37.

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.

John & Linda Anderson Charitable FoundationIL19.9× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: John & Linda Anderson Charitable Foundation · The Chicago Community Trust · The David & Colleen Anderson Charitable Foundation · Dean L & Rosemarie Buntrock Foundation · Carol Bernick Family Foundation · The Anna Emery Hanson Charitable Foundation 1 · Tracy E Anderson Charitable Foundation · Alben F & Clara G Bates Foundation · Sbk Stearns Family Foundation · Otzen Family Foundation Incorporated · The Griffith Family Foundation · The John a Miller 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 Tenzer Family Foundation with peer funders

About The Tenzer Family Foundation

How much does The Tenzer Family Foundation give?
The Tenzer Family Foundation reported 25 grants totaling $146,130 in its FY2025 IRS filing. It funded between 24 and 33 organizations a year over FY2018 to FY2024.
What does The Tenzer Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Education (87%), Health (7%), Arts & Culture (3%).
Who are The Tenzer Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: DePauw University ($6.1M), Artis-Naples Inc ($145k), Daniel Murphy Scholarship Fund ($123k).
Does The Tenzer Family Foundation fund new organizations?
In FY2024, 4% of the organizations it funded were first-time grantees.
Does The Tenzer Family 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 Tenzer Family Foundation?
Its strongest co-funders, measured against what their size predicts, include John & Linda Anderson Charitable Foundation, The Chicago Community Trust, The David & Colleen Anderson Charitable Foundation.
Where is The Tenzer Family Foundation based?
The Tenzer Family Foundation is based in IL.

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 65 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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