Private Foundation

CHARLES MAIER

CHARLES MAIER, of PITTSBURGH, PA, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $21K in revenue, $17K in expenses, $241K in total assets. IRS filings disclose 9 grants awarded by this foundation, totaling roughly $106K.

EIN: 256026563 PITTSBURGH, PA Latest filing: 2025

Total Revenue$21K

Total Expenses$17K

Total Assets$241K

Grants Given9

Grant Total$106K

Filing Years2021–2025

Sample Grants Given

HUMANE ANIMAL RESCUE

PITTSBURGH, PA · 2025

GENERAL SUPPORT

$12,491

WESTERN PENNSYLVANIA HUMANE SOCIETY

PITTSBURGH, PA · 2024

GENERAL SUPPORT

$12,093

WESTERN PENNSYLVANIA HUMANE SOCIETY

PITTSBURGH, PA · 2023

GENERAL SUPPORT

$12,010

WESTERN PENNSYLVANIA HUMANE SOCIETY

PITTSBURGH, PA · 2022

GENERAL SUPPORT

$12,470

WESTERN PENNSYLVANIA HUMANE SOCIETY

PITTSBURGH, PA · 2021

GENERAL SUPPORT

$10,944

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

Officers & Directors

TRUSTEE Pnc Bank N A

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT

$105,501 9 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$21K	$17K	$241K
2024	$14K	$16K	$237K
2023	$6K	$16K	$239K
2022	$2K	$16K	$249K
2021	$22K	$15K	$263K

Between 2021 and 2025, reported annual revenue declined from $22K to $21K (-4%), with total assets most recently reported at $241K.

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

Grant Geography

Grants from this foundation were reported to recipients in PA.

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

See the full picture for CHARLES MAIER

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