Private Foundation

MJS FOUNDATION INC

MJS FOUNDATION INC is a private foundation categorized as Private Foundation based in NEW YORK, NY. Its most recent IRS filing (2025) reports revenue of $1.0M, expenses of $21.8M, total assets of $48.0M. Imperigo tracks 386 reported grants from this foundation totaling approximately $168.2M.

EIN: 453826353 NEW YORK, NY Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$1.0M
Total Expenses$21.8M
Total Assets$48.0M
Grants Given386
Grant Total$168.2M
Filing Years2021–2025

Sample Grants Given

ROBIN HOOD FOUNDATION
NEW YORK, NY · 2025
GENERAL OPERATING SUPPORT FOR RHF'S GRANTMAKING PROGRAMS
$5,000,000
FIDELITY INVESTMENTS CHARITABLE GIFT FUND
BOSTON, MA · 2025
GIFT TO A DONOR-ADVISED FUND TO HELP MJS ADMINISTER SMALLER GIFTS TO CHARITIES
$3,469,880
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
NEW YORK, NY · 2025
PLEDGED GIFT TO SUPPORT THE TISCH CANCER HOSPITAL AND LUNG CANCER CENTER OF EXCELLENCE
$2,000,000
FELICITY HOUSE INC
NEW YORK, NY · 2025
GIFT TO SUPPORT COMMUNITY SPACE DEVOTED TO WOMEN WITH AUTISM
$1,000,000
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI
NEW YORK, NY · 2025
GIFT TO SUPPORT THE DR. MARTIN FEUER PULMONARY EDUCATIONAL FUND
$1,000,000

Showing up to 5 of 386 total records — full history available with membership.

Officers & Directors

DIRECTOR Jeffrey Wacksman
TREASURER & SECRETARY/DIRECTOR Joseph Cosmai
PRESIDENT & BOARD CHAIR Marilyn Simons
DIRECTOR Susan E Gibbons

Officer compensation and complete director data available with membership.

Top Grant Purposes

General Support
$107,055,230 231 grants
Education
$23,330,522 42 grants
Health & Medicine
$19,170,000 38 grants
Fundraising & Sponsorship
$8,807,752 35 grants
Mental Health & Substance Abuse
$2,960,000 7 grants

Financial Trends

Year Revenue Expenses Assets
2025 $1.0M $21.8M $48.0M
2024 $79.2M $23.3M $73.9M
2023 $18.8M $26.8M $29.5M
2022 $44.3M $34.3M $43.0M
2021 $31.1M $32.6M $23.8M

Between 2021 and 2025, reported annual revenue declined from $31.1M to $1.0M (-97%), with total assets most recently reported at $48.0M.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in CA, DC, FL, GA, MA, ME, and 4 other states.

CADCFLGAMAMENJNYSCVA

Full geographic grant map with state-by-state breakdown available with membership.

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