Private Foundation

MENDELSON-WOLFF FAMILY FOUNDATION

MENDELSON-WOLFF FAMILY FOUNDATION is a Private Foundation headquartered in CHICAGO, IL. Financial data from the 2025 filing: $427K revenue, $148K expenses, $1.6M total assets. IRS filings disclose 82 grants awarded by this foundation, totaling roughly $308K.

EIN: 874000252 CHICAGO, IL Latest filing: 2025

Total Revenue$427K

Total Expenses$148K

Total Assets$1.6M

Grants Given82

Grant Total$308K

Filing Years2022–2025

Sample Grants Given

THE UNIVERSITY OF CHICAGO

CHICAGO, IL · 2025

EXEMPT PURPOSE OF ORGANIZATION

$50,000

JEWISH UNITED FUND USA

ROCKVILLE CENTRE, NY · 2025

EXEMPT PURPOSE OF ORGANIZATION

$28,712

SPERTUS INSTITUTE FOR JEWISH LEARNING

CHICAGO, IL · 2025

EXEMPT PURPOSE OF ORGANIZATION

$15,000

SKYART

CHICAGO, IL · 2025

EXEMPT PURPOSE OF ORGANIZATION

$9,308

TEMPLE SHOLOM

CHICAGO, IL · 2025

EXEMPT PURPOSE OF ORGANIZATION

$5,155

Showing up to 5 of 82 total records — full history available with membership.

Officers & Directors

TREASURER Hannah T Wolff

VICE PRESIDENT Marla A Mendelson

SECRETARY Rachel S Wolff

PRESIDENT Stephen S Wolff

Officer compensation and complete director data available with membership.

Top Grant Purposes

EXEMPT PURPOSE OF ORGANIZATION

$266,528 68 grants

UNRESTRICTED

$41,945 14 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$427K	$148K	$1.6M
2024	$432K	$83K	$1.5M
2023	$300K	$85K	$1.2M
2022	$57K	$72K	$985K

Between 2022 and 2025, reported annual revenue grew from $57K to $427K (+648%), with total assets most recently reported at $1.6M.

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, IL, LA, NY, TX.

CADCILLANYTX

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

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Full Financial History Complete Grant Activity Officer Compensation Year-over-Year Charts Geographic Grant Map Data Exports