Private Foundation

I WALDBAUM FAMILY FOUNDATION

I WALDBAUM FAMILY FOUNDATION is a private foundation categorized as Private Foundation based in JERICHO, NY. Its most recent IRS filing (2025) reports revenue of $822K, expenses of $969K, total assets of $4.7M. Imperigo tracks 430 reported grants from this foundation totaling approximately $6.6M.

EIN: 136145916 JERICHO, NY Latest filing: 2025
Total Revenue$822K
Total Expenses$969K
Total Assets$4.7M
Grants Given430
Grant Total$6.6M
Filing Years2021–2025

Sample Grants Given

SID JACOBSON JCC
GREENVALE, NY · 2025
CHARITABLE
$157,000
JEWISH NATIONAL FUND
ROCKVILLE CENTRE, NY · 2025
CHARITABLE
$52,500
JEWISH LEARNING INITIATIVE ON CAMPUS
NEW YORK, NY · 2025
CHARITABLE
$36,000
JEWISH MUSEUM
NEW YORK, NY · 2025
CHARITABLE
$35,000
ISLAND HARVEST
BETHPAGE, NY · 2025
CHARITABLE
$35,000

Showing up to 5 of 430 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT Arthur Waldbaum
TREASURER/CO-EXECUTIVE DIR Benjamin Malinsky
TREASURER/CO-EXECUTIVE DIR Carolyn Malinsky
VICE PRESIDENT Martin Waldbaum
PRESIDENT/CO-EXUCUTIVE DIR Nancy Waldbaum Nimkoff

Officer compensation and complete director data available with membership.

Top Grant Purposes

CHARITABLE
$6,597,800 428 grants
CHARTABLE
$15,000 2 grants

Financial Trends

Year Revenue Expenses Assets
2025 $822K $969K $4.7M
2024 $1.1M $1.0M $4.8M
2023 $502K $1.0M $4.7M
2022 $328K $1.0M $5.3M
2021 $969K $785K $6.0M

Between 2021 and 2025, reported annual revenue declined from $969K to $822K (-15%), with total assets most recently reported at $4.7M.

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

Grant Geography

Grants from this foundation were reported to recipients in AZ, CO, CT, DC, GA, IA, and 4 other states.

AZCOCTDCGAIAILMAMNNC

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

See the full picture for I WALDBAUM FAMILY FOUNDATION

Complete financials, all 430 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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