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Illinois · Private foundation

Arthur & Sylvia Katz Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$9k
Granted FY2025(still arriving)
8
Grants FY2025
8
Organizations funded FY2024
13%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$1,000
Largest grant, FY2025
$2,500
Organizations funded a year
7 to 10
FY2018 to FY2024
States reached, FY2025
4
Total assets, FY2025
$39k
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 13% of the organizations Arthur & Sylvia Katz Foundation funded were first-time grantees, receiving 3% of its grant dollars.

New vs renewed · share of each year

In FY2024, 97% of grant dollars renewed an existing relationship; $250 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
HealthPhilanthropyFood & NutritionRecreation & SportsArts & CultureOther
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 arriving8$9k0%
FY20248$8k13%
FY20237$10k0%
FY20228$11k13%
FY20217$11k0%
FY202010$12k30%
FY20198$11k13%
FY201810$13k20%
97% classified

What it funded, over time

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

Civil Rights$52kReligion$17kInternational$14kArts & Culture$6kHealth$6kAnimals$1kPhilanthropy$1kFood & Nutrition$150Other$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 14 grantees
All grantees of Arthur & Sylvia Katz Foundation by total granted
GranteeTotal grantedYearsShare of their budget
American Jewish Committee$41,50090%
Temple Sholom of Chicago$17,1009n/a
Friends of the Forum$9,65090%
Simon Wiesenthal Center Inc$7,40090%
The Maddie Kramer Foundation d/b/a Dancing While Cancering$4,50070%
Southern Poverty Law Center Inc$3,26570%
United Nations Watch - USA$3,00050%
The United States Holocaust Memorial Museum$2,50030%
McDermott Center$1,00020%
Paws Chicago$1,00020%
Genesis at the Crossroads Inc$1,00010%
Greater Chicago Food Depository$15010%
Special Olympics Inc$11010%
Window to the World Communications Inc$10010%

Plus 3 recipients with no EIN on record ($4k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Arthur & Sylvia Katz Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetAmerican Jewish Committee: $41,500 over 9y, 0.0% of budgetFriends of the Forum: $9,650 over 9y, 0.3% of budgetSimon Wiesenthal Center Inc: $7,400 over 9y, 0.0% of budgetThe Maddie Kramer Foundation d/b/a Dancing While Cancering: $4,500 over 7y, 0.3% of budgetSouthern Poverty Law Center Inc: $3,265 over 7y, 0.0% of budgetUnited Nations Watch - USA: $3,000 over 5y, 0.1% of budgetThe United States Holocaust Memorial Museum: $2,500 over 3y, 0.0% of budgetMcDermott Center: $1,000 over 2y, 0.0% of budgetPaws Chicago: $1,000 over 2y, 0.0% of budgetGenesis at the Crossroads Inc: $1,000 over 1y, 0.1% of budgetGreater Chicago Food Depository: $150 over 1y, 0.0% of budgetSpecial Olympics Inc: $110 over 1y, 0.0% of budgetWindow to the World Communications Inc: $100 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 13.

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.

Jewish Federation of Metropolitan ChicagoIL13.4× affinity4 shared granteesties to 5 of 5Hover any node to trace its alignments.Compare side by side →

Open a dossier: Jewish Federation of Metropolitan Chicago · Vanguard Charitable Endowment Program · National Philanthropic Trust · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 Arthur & Sylvia Katz Foundation with peer funders

About Arthur & Sylvia Katz Foundation

How much does Arthur & Sylvia Katz Foundation give?
Arthur & Sylvia Katz Foundation reported 8 grants totaling $9,315 in its FY2025 IRS filing. It funded between 7 and 10 organizations a year over FY2018 to FY2024.
What does Arthur & Sylvia Katz Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Civil Rights (54%), Religion (18%), International (14%).
Who are Arthur & Sylvia Katz Foundation's largest grantees?
By total granted over FY2017 to FY2025: American Jewish Committee ($42k), Temple Sholom of Chicago ($17k), Friends of the Forum ($10k).
Does Arthur & Sylvia Katz Foundation fund new organizations?
In FY2024, 13% of the organizations it funded were first-time grantees.
Does Arthur & Sylvia Katz Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Arthur & Sylvia Katz Foundation?
Its strongest co-funders, measured against what their size predicts, include Jewish Federation of Metropolitan Chicago, Vanguard Charitable Endowment Program, National Philanthropic Trust.
Where is Arthur & Sylvia Katz Foundation based?
Arthur & Sylvia Katz 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 17 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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