Private Foundation

ALONZO CLARK MATHER TRUST

ALONZO CLARK MATHER TRUST is a private foundation categorized as Private Foundation based in DALLAS, TX. Its most recent IRS filing (2025) reports revenue of $440K, expenses of $354K, total assets of $3.8M. Imperigo tracks 9 reported grants from this foundation totaling approximately $1.8M.

EIN: 366010112 DALLAS, TX Latest filing: 2025

Total Revenue$440K

Total Expenses$354K

Total Assets$3.8M

Grants Given9

Grant Total$1.8M

Filing Years2021–2025

Sample Grants Given

MATHER FOUNDATION

EVANSTON, IL · 2025

UNRESTRICTED GENERAL

$246,216

MATHER FOUNDATION

EVANSTON, IL · 2024

UNRESTRICTED GENERAL

$223,661

MATHER FOUNDATION

EVANSTON, IL · 2023

UNRESTRICTED GENERAL

$226,360

MATHER FOUNDATION

EVANSTON, IL · 2022

UNRESTRICTED GENERAL

$254,986

MATHER LIFEWAYS MATHER FDN

EVANSTON, IL · 2021

UNRESTRICTED GENERAL

$211,460

Showing up to 5 of 9 total records — full history available with membership.

Officers & Directors

CO-TRUSTEE Alan Wylde

TRUSTEE Bank Of America

CO-TRUSTEE David Watkins Cfa

Officer compensation and complete director data available with membership.

Top Grant Purposes

UNRESTRICTED GENERAL

$1,833,170 9 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$440K	$354K	$3.8M
2024	$526K	$316K	$3.7M
2023	$161K	$306K	$3.5M
2022	$92K	$336K	$3.7M
2021	$200K	$293K	$3.9M

Between 2021 and 2025, reported annual revenue grew from $200K to $440K (+121%), with total assets most recently reported at $3.8M.

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

Grant Geography

Grants from this foundation were reported to recipients in IL.

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

See the full picture for ALONZO CLARK MATHER TRUST

Complete financials, all 9 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