Private Foundation

STEPHEN R AND JOANNE HAMMES FAMILYCHARITABLE FOUNDATION

STEPHEN R AND JOANNE HAMMES FAMILYCHARITABLE FOUNDATION is a Private Foundation headquartered in TIFFIN, IA. Financial data from the 2025 filing: $6K revenue, $52K expenses, $251K total assets. IRS filings disclose 65 grants awarded by this foundation, totaling roughly $222K.

EIN: 205971555 TIFFIN, IA Latest filing: 2025

Total Revenue$6K

Total Expenses$52K

Total Assets$251K

Grants Given65

Grant Total$222K

Filing Years2021–2025

Sample Grants Given

University of Iowa Foundation

Iowa City, IA · 2025

Educational

$20,000

Cedar River Haven

Letts, IA · 2025

Program Support

$8,000

Kids First Law Center

Cedar Rapids, IA · 2025

Legal assistance to children of couples going through divorce

$5,000

Junior Achievement of Eastern Iowa

Cedar Rapids, IA · 2025

Educational Program Support

$4,000

United Way of East Central Iowa

Cedar Rapids, IA · 2025

Program Support

$4,000

Showing up to 5 of 65 total records — full history available with membership.

Officers & Directors

Pres. Joanne Hammes

Treasurer Stephen R Hammes

Officer compensation and complete director data available with membership.

Top Grant Purposes

Educational

$68,200 5 grants

Program Support

$49,668 15 grants

Educational Program Support

$22,000 3 grants

Community Support

$10,820 6 grants

Public Library

$9,000 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$6K	$52K	$251K
2024	$6K	$61K	$267K
2023	$7K	$31K	$289K
2022	$7K	$34K	$269K
2021	$207K	$26K	$353K

Between 2021 and 2025, reported annual revenue declined from $207K to $6K (-97%), with total assets most recently reported at $251K.

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

Grant Geography

Grants from this foundation were reported to recipients in IA, MA.

IAMA

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

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