Private Foundation

LEONARD MAYER FOUNDATION

LEONARD MAYER FOUNDATION, of LIVINGSTON, NJ, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2024 filing shows $-24K in revenue, $26K in expenses, $291K in total assets. IRS filings disclose 91 grants awarded by this foundation, totaling roughly $132K.

EIN: 237042005 LIVINGSTON, NJ Latest filing: 2024

Total Revenue$-24K

Total Expenses$26K

Total Assets$291K

Grants Given91

Grant Total$132K

Filing Years2019–2024

Sample Grants Given

PARKINSONS FOUNDATION

ALBERT LEE, MN · 2024

OPERATING FUNDS

$3,000

PROSTATE CANCER FOUNDATION

ALBERT LED, MN · 2024

OPERATING FUNDS

$3,000

ALZHEIMERS ASSOCIATION

WASHINGTON, DC · 2024

OPERATING FUNDS

$3,000

MEMORIAL SLOAN KETTERING

HAGERSTOWN, MD · 2024

OPERATING FUNDS

$3,000

AMERICAN FRIENDS OF MAGEN DAVID

WASHINGTON, DC · 2024

OPERATING FUNDS

$2,000

Showing up to 5 of 91 total records — full history available with membership.

Officers & Directors

VICE PRESIDENT Harriet Mayer

PRESIDENT Leonard Mayer

Officer compensation and complete director data available with membership.

Top Grant Purposes

OPERATING FUNDS

$132,308 91 grants

Financial Trends

Year	Revenue	Expenses	Assets
2024	$-24K	$26K	$291K
2023	$7K	$28K	$341K
2022	$9K	$18K	$356K
2020	$28K	$20K	$519K
2019	$57K	$21K	$362K

Between 2019 and 2024, reported annual revenue moved from $57K to $-24K, with total assets most recently reported at $291K.

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

Grant Geography

Grants from this foundation were reported to recipients in CT, DC, FL, IL, KS, MA, and 4 other states.

CTDCFLILKSMAMDMNNJNY

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

See the full picture for LEONARD MAYER FOUNDATION

Complete financials, all 91 grant records, officer compensation, year-over-year trend charts, a geographic grant map, and data exports — across 498,000+ organizations.

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