Private Foundation

RALPH & WILMA MAIBAUM FOUNDATION

RALPH & WILMA MAIBAUM FOUNDATION is a Private Foundation headquartered in DALLAS, TX. Financial data from the 2025 filing: $163K revenue, $107K expenses, $1.5M total assets. IRS filings disclose 64 grants awarded by this foundation, totaling roughly $413K.

EIN: 206001151 DALLAS, TX Latest filing: 2025

Total Revenue$163K

Total Expenses$107K

Total Assets$1.5M

Grants Given64

Grant Total$413K

Filing Years2021–2025

Sample Grants Given

ESTHERVILLE ANIMAL SHELTER

GREENFIELD CENTER, NY · 2025

UNRESTRICTED GENERAL

$24,910

CAZENOVIA COMMUNITY RESOURCE CENTER INC

BUFFALO, NY · 2025

UNRESTRICTED GENERAL

$7,785

SPEAK SOCIETY FOR THE PROMOTION OF EDUC'

BINGHAMTON, NY · 2025

UNRESTRICTED GENERAL

$7,500

441 MINISTRIES BEECHWOOD

ROCHESTER, NY · 2025

UNRESTRICTED GENERAL

$6,805

IRONDEQUOIT UNITED CHURCH

ROCHESTER, NY · 2025

UNRESTRICTED GENERAL

$6,000

Showing up to 5 of 64 total records — full history available with membership.

Officers & Directors

TRUSTEE Bank Of America

CO-TRUSTEE Chad W Zingler

Officer compensation and complete director data available with membership.

Top Grant Purposes

UNRESTRICTED GENERAL

$408,962 63 grants

UNRESTRICTED GENERAL SUORT

$4,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$163K	$107K	$1.5M
2024	$153K	$93K	$1.4M
2023	$41K	$80K	$1.4M
2022	$-41K	$100K	$1.4M
2021	$332K	$123K	$1.5M

Between 2021 and 2025, reported annual revenue declined from $332K to $163K (-51%), with total assets most recently reported at $1.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in NY.

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

See the full picture for RALPH & WILMA MAIBAUM FOUNDATION

Complete financials, all 64 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