Private Foundation

THE IRENE AND CARROLL RHEINSTROM FUND

THE IRENE AND CARROLL RHEINSTROM FUND is a Private Foundation headquartered in PITTSBURGH, PA. Financial data from the 2025 filing: $391K revenue, $165K expenses, $5.4M total assets. IRS filings disclose 6 grants awarded by this foundation, totaling roughly $1.5M.

EIN: 137114025 PITTSBURGH, PA Latest filing: 2025

Total Revenue$391K

Total Expenses$165K

Total Assets$5.4M

Grants Given6

Grant Total$1.5M

Filing Years2021–2025

Sample Grants Given

NATIONAL AUDUBON SOCIETY

NEW YORK, NY · 2025

GENERAL OPERATING

$142,273

NATIONAL AUDUBON SOCIETY

NEW YORK, NY · 2024

GENERAL OPERATING

$260,946

NATIONAL AUDUBON SOCIETY

NEW YORK, NY · 2023

GENERAL OPERATING

$225,074

NATIONAL AUDUBON SOCIETY

NEW YORK, NY · 2022

GENERAL OPERATING

$279,497

THE NATIONAL AUDUBON SOCIETY

NEW YORK, NY · 2021

GENERAL OPERATING

$297,393

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

TRUSTEE Bny Mellon N A

CO-TRUSTEE Richard Koskey

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL OPERATING

$1,454,241 6 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$391K	$165K	$5.4M
2024	$555K	$296K	$5.2M
2023	$420K	$255K	$5.0M
2022	$370K	$327K	$4.8M
2021	$667K	$322K	$4.8M

Between 2021 and 2025, reported annual revenue declined from $667K to $391K (-41%), with total assets most recently reported at $5.4M.

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 THE IRENE AND CARROLL RHEINSTROM FUND

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