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Wisconsin · Private foundation

Weiss Family Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$256k
Granted FY2025(still arriving)
43
Grants FY2025
40
Organizations funded FY2024
18%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$5,000
Largest grant, FY2025
$30,000
Organizations funded a year
30 to 40
FY2018 to FY2024
States reached, FY2025
1
Total assets, FY2025
$2.3M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 18% of the organizations Weiss Family Foundation funded were first-time grantees, receiving 20% of its grant dollars.

New vs renewed · share of each year

In FY2024, 80% of grant dollars renewed an existing relationship; $48k 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
Arts & CultureHuman ServicesFood & NutritionYouth DevelopmentEnvironmentEducationOther
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 arriving43$256k26%
FY202440$241k18%
FY202334$220k12%
FY202232$200k19%
FY202130$155k13%
FY202031$235k13%
FY201933$177k21%
FY201836$177k47%
97% classified

What it funded, over time

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

Human Services$376kEducation$351kYouth Development$227kHealth$180kHousing & Shelter$178kArts & Culture$116kFood & Nutrition$110kCrime & Legal$70kOther$0

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 74 grantees
All grantees of Weiss Family Foundation by total granted
GranteeTotal grantedYearsShare of their budget
United Community Center Inc$140,00090%
Penfield Children's Center Inc$102,50080%
Big Brothers Big Sisters of Green County Inc$97,500811%
Next Door Foundation Inc$90,00060%
Hunger Task Force Inc$45,00070%
Milwaukee Parks Foundation Inc$40,00041%
Hope House of Milwaukee Incorporated$40,00080%
College Possible Inc$39,00070%
La Causa Inc$36,00060%
Centro Legal Por Derechos Humanos Inc$35,00071%
Neighborhood House of Milwaukee Inc$35,00070%
Sojourner Foundation$35,00070%
Malaika Early Learning Center$35,00041%
Impact Alcohol and Other Drug Abuse Services Inc$32,62530%
Milwaukee Habitat for Humanity Inc$32,50060%
St Marcus Lutheran Church$32,5003n/a
Milwaukee Center for Independence Inc$30,00040%
Cathedral Center Inc$30,00060%
Urban Ecology Center Inc$30,00060%
Meta House Inc$30,00060%
Sharp Literacy Inc$28,00060%
Pathfinders Milwaukee Inc$26,00060%
Dr Howard Fuller Collegiate Academy Inc$25,00020%
Acts Community Development Corporation$25,00050%
Operation Dream Inc$23,00051%
NourishMKE Inc$22,50090%
Securefutures Foundation Inc$20,50060%
Dominican Center for Women Inc$20,00041%
Milwaukee Public Museum Inc$20,00020%
Nia Imani Family Inc$20,00042%
Pearls for Teen Girls Inc$20,00011%
Society of St Vincent de Paul$18,0003n/a
Fondy Food Center Inc$18,00032%
Wisconsin Policy Forum Inc$15,00030%
Girl Scouts of Wisconsin Southeast Inc$15,00060%
Milwaukee Youth Symphony Orchestra Inc$15,00040%
Teens Grow Greens Inc$15,00030%
Silver Spring Neighborhood Center Inc$15,00030%
Artworks for Milwaukee Inc$15,00042%
Core El Centro Incorporated$15,00030%
Mke Urban Stables Inc$15,00031%
Arts at Large Inc$15,00030%
Children's Outing Association$15,00050%
Adult Learning Center Inc$14,00052%
Artists Working in Education Inc$13,00051%
Muslim Women's Coalition Inc$13,00031%
Milwaukee Rescue Mission$10,0002n/a
Milwaukee Public Library Foundation Inc$10,0001n/a
Betty Brinn Children's Museum Inc$10,00020%
REDgen Inc$10,00022%
Milwaukee Film Inc$10,00010%
Walker's Point Youth and Family Center Inc$8,00020%
Feeding America Eastern Wisconsin Inc$7,50020%
Black Arts Mke Inc$7,50031%
Our Next Generation Inc$7,50030%
Kinship Mke Inc$5,50010%
Forward Scholars LLC$5,00010%
Sojourner Family Peace Center Inc$5,00010%
Groundwork Milwaukee Inc$5,00011%
I Have a Dream Foundation - Milwaukee Inc$5,00011%
The Milwaukee Women's Center Inc$5,0001n/a
Schools That Can Milwaukee Inc$5,00010%
Walnut Way Conservation Corporation$5,00010%
The Guest House of Milwaukee Inc$5,0001n/a
Cardinal Stritch University Inc$5,00010%
Alverno College$5,00010%
Riverworks Development Corporation$5,00010%
Interfaith Older Adult Programs Inc$4,0001n/a
Victory Garden Initiative Inc$4,00021%
Jobswork Mke Inc$3,0001n/a
Messmer Inc$2,5001n/a
Street Angels Inc$2,50010%
Project Kindred Inc$2,50011%
The Women's Center Inc$2,5001n/a

What it could do for these grantees

Plus 25 recipients with no EIN on record ($227k), not named here.

Where it is load-bearing

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

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetUnited Community Center Inc: $140,000 over 9y, 0.1% of budgetPenfield Children's Center Inc: $102,500 over 8y, 0.3% of budgetBig Brothers Big Sisters of Green County Inc: $97,500 over 8y, 11% of budgetNext Door Foundation Inc: $90,000 over 6y, 0.1% of budgetHunger Task Force Inc: $45,000 over 7y, 0.0% of budgetMilwaukee Parks Foundation Inc: $40,000 over 4y, 0.9% of budgetHope House of Milwaukee Incorporated: $40,000 over 8y, 0.1% of budgetCollege Possible Inc: $39,000 over 7y, 0.0% of budgetLa Causa Inc: $36,000 over 6y, 0.1% of budgetCentro Legal Por Derechos Humanos Inc: $35,000 over 7y, 1.1% of budgetNeighborhood House of Milwaukee Inc: $35,000 over 7y, 0.2% of budgetSojourner Foundation: $35,000 over 7y, 0.2% of budgetMalaika Early Learning Center: $35,000 over 4y, 1.0% of budgetImpact Alcohol and Other Drug Abuse Services Inc: $32,625 over 3y, 0.4% of budgetMilwaukee Habitat for Humanity Inc: $32,500 over 6y, 0.1% of budgetMilwaukee Center for Independence Inc: $30,000 over 4y, 0.0% of budgetCathedral Center Inc: $30,000 over 6y, 0.3% of budgetUrban Ecology Center Inc: $30,000 over 6y, 0.1% of budgetMeta House Inc: $30,000 over 6y, 0.1% of budgetSharp Literacy Inc: $28,000 over 6y, 0.5% of budgetPathfinders Milwaukee Inc: $26,000 over 6y, 0.1% of budgetDr Howard Fuller Collegiate Academy Inc: $25,000 over 2y, 0.4% of budgetActs Community Development Corporation: $25,000 over 5y, 0.2% of budgetOperation Dream Inc: $23,000 over 5y, 1.3% of budgetNourishMKE Inc: $22,500 over 9y, 0.2% of budgetSecurefutures Foundation Inc: $20,500 over 6y, 0.4% of budgetDominican Center for Women Inc: $20,000 over 4y, 1.3% of budgetMilwaukee Public Museum Inc: $20,000 over 2y, 0.1% of budgetNia Imani Family Inc: $20,000 over 4y, 2.2% of budgetPearls for Teen Girls Inc: $20,000 over 1y, 1.5% of budgetFondy Food Center Inc: $18,000 over 3y, 1.7% of budgetWisconsin Policy Forum Inc: $15,000 over 3y, 0.4% of budgetGirl Scouts of Wisconsin Southeast Inc: $15,000 over 6y, 0.0% of budgetMilwaukee Youth Symphony Orchestra Inc: $15,000 over 4y, 0.2% of budgetTeens Grow Greens Inc: $15,000 over 3y, 0.3% of budgetSilver Spring Neighborhood Center Inc: $15,000 over 3y, 0.2% of budgetArtworks for Milwaukee Inc: $15,000 over 4y, 1.5% of budgetCore El Centro Incorporated: $15,000 over 3y, 0.4% of budgetMke Urban Stables Inc: $15,000 over 3y, 1.4% of budgetArts at Large Inc: $15,000 over 3y, 0.4% of budgetChildren's Outing Association: $15,000 over 5y, 0.1% of budgetAdult Learning Center Inc: $14,000 over 5y, 1.5% of budgetArtists Working in Education Inc: $13,000 over 5y, 0.7% of budgetMuslim Women's Coalition Inc: $13,000 over 3y, 0.5% of budgetBetty Brinn Children's Museum Inc: $10,000 over 2y, 0.2% of budgetREDgen Inc: $10,000 over 2y, 2.1% of budgetMilwaukee Film Inc: $10,000 over 1y, 0.2% of budgetWalker's Point Youth and Family Center Inc: $8,000 over 2y, 0.3% 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 64.

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.

United Way of Greater Milwaukee & Waukesha County IncWI103× affinity50 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: United Way of Greater Milwaukee & Waukesha County Inc · Greater Milwaukee Foundation Inc · Herbert H Kohl Charities Inc · Ralph Evinrude Foundation Inc · Green Bay Packers Foundation · Joseph and Vera Zilber Family Foundation Inc · Gardner Foundation · Evan & Marion Helfaer Foundation · Anon Charitable Trust · Baird Foundation Inc · Brewers Community Foundation Inc · The Ros 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 Weiss Family Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Weiss Family Foundation?

Find your warmest path to Weiss Family Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About Weiss Family Foundation

How much does Weiss Family Foundation give?
Weiss Family Foundation reported 43 grants totaling $255,500 in its FY2025 IRS filing. It funded between 30 and 40 organizations a year over FY2018 to FY2024.
What does Weiss Family Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Human Services (20%), Education (19%), Youth Development (12%).
Who are Weiss Family Foundation's largest grantees?
By total granted over FY2017 to FY2025: United Community Center Inc ($140k), Penfield Children's Center Inc ($103k), Big Brothers Big Sisters of Green County Inc ($98k).
Does Weiss Family Foundation fund new organizations?
In FY2024, 18% of the organizations it funded were first-time grantees.
Does Weiss Family Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Weiss Family Foundation?
Its strongest co-funders, measured against what their size predicts, include United Way of Greater Milwaukee & Waukesha County Inc, Greater Milwaukee Foundation Inc, Herbert H Kohl Charities Inc.
Where is Weiss Family Foundation based?
Weiss Family Foundation is based in WI.

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 99 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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