Private Foundation

JOHN M WOLFF FOUNDATION

Based in CLAYTON, MO, JOHN M WOLFF FOUNDATION operates as a Private Foundation. The organization reported $327K in revenue, $318K in expenses, $2.6M in total assets for fiscal year 2025. Imperigo tracks 30 reported grants from this foundation totaling approximately $1.3M.

EIN: 436026247 CLAYTON, MO Latest filing: 2025

Total Revenue$327K

Total Expenses$318K

Total Assets$2.6M

Grants Given30

Grant Total$1.3M

Filing Years2021–2025

Sample Grants Given

Urban League

Saint Louis, MO · 2025

GENERAL OPERATIONS

$55,000

St Louis Area Foodbank

Bridgeton, MO · 2025

GENERAL OPERATIONS

$45,000

Rebuilding Together

Washington, DC · 2025

GENERAL OPERATIONS

$45,000

Vacancy Collaborative

St Louis, MO · 2025

GENERAL OPERATIONS

$45,000

Boys and Girls Club of St Louis

St Louis, MO · 2025

GENERAL OPERATIONS

$25,000

Showing up to 5 of 30 total records — full history available with membership.

Officers & Directors

CO-TRUSTEE Michael R Wolff

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATIONS

$1,339,431 30 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$327K	$318K	$2.6M
2024	$150K	$269K	$2.6M
2023	$204K	$262K	$2.7M
2022	$104K	$286K	$2.8M
2021	$474K	$276K	$3.0M

Between 2021 and 2025, reported annual revenue declined from $474K to $327K (-31%), with total assets most recently reported at $2.6M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CT, DC, MO.

AZCTDCMO

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

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