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Funder profile

John D And Catherine T Macarthur

Private foundation ILEIN 23-7093598

John D And Catherine T Macarthur is a grantmaker based in Chicago, IL (EIN 23-7093598). Its most recent IRS filing reports about $356M in grants paid across 1,086 awards in 2024. Its largest giving areas are Education, Community Development, Environment. This profile is built from public IRS giving history — it reflects what the funder has actually funded, not an open call for proposals.

$356M
Grants paid (FY2024)
1,086
Grants awarded
$328K
Avg grant
$160K
Median grant
EducationCommunity DevelopmentEnvironmentArts CultureHuman ServicesHealthcare

Funding capacity & financials (FY2024)

From John D And Catherine T Macarthur's IRS Form 990. Assets show capacity; the giving rate shows how actively they deploy it (a private foundation must pay out ~5%/yr) — useful for sizing your ask.

$9.3B
Total assets (capacity)
3.8% of assets
Annual giving rate
$3.9B
Gross income

Leadership & board

Officers, directors & key staff from John D And Catherine T Macarthur's IRS Form 990 (Part VII).

Susan E Manske
VP / CHIEF INVESTMENT OFFICER
$2.5M
John G Palfrey
DIRECTOR / PRESIDENT
$1.1M
Joshua J Mintz
VP / GENERAL COUNSEL / SECRETARY
$716K
Kenneth M Jones Ii
SENIOR VP / CHIEF OPERATING OFFICER
$698K
Martha L Minow
BOARD CHAIR
$45K
Juan Salgado
BOARD TRUSTEE
$28K
Paul Klingenstein
BOARD TRUSTEE
$28K
Lillian Constance Jen
BOARD TRUSTEE
$27K
Cecilia Munoz
BOARD TRUSTEE
$27K
Sendhil Mullainathan
BOARD TRUSTEE
$27K
Stephanie K Bell-Rose
BOARD TRUSTEE
$26K
Olufunmilayo I Olopade
BOARD TRUSTEE
$26K

Who does the John D And Catherine T Macarthur fund?

The John D And Catherine T Macarthur is a private foundation that awards grants nationally (and, in some cases, internationally). According to its most recent IRS Form 990-PF filing (FY2024), it paid about $356M across 1,086 grants, concentrated in Education, Community Development, Environment and Arts Culture.

What types of organizations does the John D And Catherine T Macarthur fund?

The John D And Catherine T Macarthur's recent grants went to nonprofits and institutions working in Education, Community Development, Environment and Arts Culture. Recent recipients include Community Solutions International INC, Rockefeller Philanthropy Advisors INC, Rf Catalytic Capital INC. Because giving is reported in aggregate on the 990-PF, the best signal of fit is the funder's giving history below.

How much does the John D And Catherine T Macarthur give, and what is a typical grant?

In FY2024, the John D And Catherine T Macarthur awarded about $356M across 1,086 grants — an average grant of about $328K and a median of about $160K.

Where does the John D And Catherine T Macarthur award grants?

The John D And Catherine T Macarthur awards grants nationally (and, in some cases, internationally), based on the locations of the recipient organizations in its 990-PF giving records.

Does the John D And Catherine T Macarthur accept unsolicited grant applications?

The John D And Catherine T Macarthur's FY2024 IRS Form 990-PF says this about applying: "TO SUBMIT AN APPLICATION, REVIEW THE GRANTMAKING GUIDELINES ON THE FOUNDATION'S WEBSITE AT HTTPS://WWW.MACFOUND.ORG/GRANTS/FUNDING-FAQ AND CLICK ON THE "VIEW APPLICATION GUIDELINES" LINK TO DETERMINE IF YOUR PROPOSAL IS…". That filing covers FY2024; check the John D And Catherine T Macarthur's current guidelines before you reach out.

Who are recent John D And Catherine T Macarthur grant recipients?

Recent John D And Catherine T Macarthur grant recipients include Community Solutions International INC ($21M); Rockefeller Philanthropy Advisors INC ($10M); Rf Catalytic Capital INC ($7.5M); Research Foundation Of The City University Of New York ($6.5M); Windward Fund ($5.0M); Research Foundation Of The City University Of New York ($4.5M). The full recipient list and giving history are available on GrantSonar.

Past John D And Catherine T Macarthur grant recipients

GrantSonar holds 1,086 itemized recipient records for the John D And Catherine T Macarthur from its IRS filings. The 25 largest are listed, with the fiscal year and the purpose the filing states. The full list is on GrantSonar.

RecipientAmountYearPurpose
Community Solutions International INCNY$21M2024TO BRING THE MOVEMENT TO END HOMELESSNESS IN THE U.S. TO A TIPPING POINT
Rockefeller Philanthropy Advisors INCNY$10M2024IN SUPPORT OF THE GOVERNANCE OF ARTIFICIAL INTELLIGENCE IN THE PUBLIC INTEREST
Rf Catalytic Capital INCNY$7.5M2024IN SUPPORT OF INVEST IN OUR FUTURE
Research Foundation Of The City University Of New YorkNY$6.5M2024FOR DATA AND PROJECT MANAGEMENT AND THE COORDINATION OF TECHNICAL ASSISTANCE AND SUPPORT FOR THE SAFETY AND JUSTICE CHALLENGE NETWORK
Windward FundDC$5.0M2024IN SUPPORT OF THE METHANE HUB
Research Foundation Of The City University Of New YorkNY$4.5M2024TO SUPPORT THE SAFETY AND JUSTICE CHALLENGE RESEARCH CONSORTIUM, A MECHANISM TO ADMINISTER AND MANAGE RESEARCH PROJECTS UNDER THE INITIATIVE
Urban InstituteDC$4.0M2024TO SERVE AS THE COORDINATOR AND TECHNICAL ASSISTANCE PROVIDER FOR THE JUST HOME PROJECT TO ADVANCE TARGETED HOUSING SOLUTIONS TO BREAK THE LINK BETWEEN HOUSING INSTABILITY AND INCA...
Emmett Till And Mamie Till-Mobley InstituteIL$4.0M2024IN SUPPORT OF GENERAL OPERATIONS
United States Energy FoundationCA$3.0M2024IN SUPPORT OF STATE-LEVEL ADVOCACY FOR CLEAN ENERGY POLICIES
American Online Giving Foundation INCDE$3.0M2024EMPLOYEE MATCHING GIFTS PROGRAM
The Field Foundation Of Illinois INCIL$2.8M2024IN SUPPORT OF "A ROAD TOGETHER (ART), AN INITIATIVE OF THE FIELD FOUNDATION SUPPORTED BY THE MACARTHUR FOUNDATION"
The Chicago Community TrustIL$2.5M2024IN SUPPORT OF PRESS FORWARD CHICAGO'S LEADERSHIP IN ENGAGING PHILANTHROPISTS AND THE LOCAL JOURNALISM COMMUNITY TO STRENGTHEN AND SUSTAIN THE MEDIA ORGANIZATIONS AND OUTLETS THAT S...
Justice Innovation INC Dba Center For Justice InnovationNY$2.1M2024TO PROVIDE PROJECT COORDINATION AND TECHNICAL ASSISTANCE TO LOCAL JURISDICTIONS SEEKING TO SAFELY REDUCE JAIL USE AND ADDRESS RACIAL AND ETHNIC DISPARITIES AS PART OF THE SAFETY AN...
Climate And Clean Energy Equity FundDC$2.0M2024IN SUPPORT OF GENERAL OPERATIONS
League Of Conservation Voters Education FundDC$2.0M2024TO SUPPORT LOCAL AND STATEWIDE PUBLIC EDUCATION CAMPAIGNS ABOUT CLEAN ENERGY BENEFITS
Acento Accion Local Asociacion Civil$2.0M2024TO STRENGTHEN HUMAN RIGHTS ACTIVISM IN MEXICO THROUGH DIVERSIFYING PHILANTHROPIC STRATEGIES AND INCREASING EQUITY IN ACCESS TO FUNDS AND RESOURCES FOR THE MEXICAN STATES
Volcker Alliance INCNY$2.0M2024IN SUPPORT OF DEVELOPING LEADERSHIP PATHWAYS FOR DIVERSE INDIVIDUALS FOCUSED ON CRIMINAL JUSTICE REFORM AND ADVANCING RACIAL EQUITY AS PART OF THE SAFETY AND JUSTICE CHALLENGE
Trace Media INCNY$2.0M2024IN SUPPORT OF GENERAL OPERATIONS
Local Independent Online News Publishers INCPA$2.0M2024IN SUPPORT OF ACTIVITIES AND GRANTS TO SUPPORT LOCAL NEWS ORGANIZATIONS TO BE FINANCIALLY SUSTAINABLE
Ndn Collective INCSD$1.6M2024IN SUPPORT OF GENERAL OPERATIONS
Justice System PartnersOR$1.6M2024FOR PROJECT COORDINATION AND TECHNICAL ASSISTANCE TO LOCAL JURISDICTIONS SEEKING TO REDUCE JAIL USE SAFELY AND ADDRESS RACIAL AND ETHNIC DISPARITIES AS PART OF THE SAFETY AND JUSTI...
State VoicesDC$1.5M2024IN SUPPORT OF GENERAL OPERATIONS
Humboldt Area FoundationCA$1.5M2024IN SUPPORT OF THE KLAMATH RIVER FUND
Lever For ChangeIL$1.5M2024IN SUPPORT OF GENERAL OPERATIONS
Wole Soyinka Centre For Investigative Journalism$1.5M2024TO STRENGTHEN ACCOUNTABILITY JOURNALISM AND CIVIC SPACE AT LOWER LEVELS OF GOVERNMENT IN NIGERIA

Markdown version of this recipient history, for citation and LLM retrieval.

Based on the John D And Catherine T Macarthur's public IRS Form 990-PF filings (most recent: FY2024). 990 data reflects giving history and typically lags 1–2 years; it is not an open call for proposals. Always confirm the funder's current guidelines before applying.

Built from 236,000+ U.S. grantmaking foundations and 4.6 million itemized grant records in public IRS Form 990 / 990-PF filings (135,000+ funders with itemized giving history).

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