Private Foundation

JACK & VALERIE GUENTHER FOUNDATION

JACK & VALERIE GUENTHER FOUNDATION, of SAN ANTONIO, TX, is a Private Foundation tracked in Imperigo's IRS 990 database. The 2025 filing shows $9.7M in revenue, $5.6M in expenses, $56.5M in total assets. IRS filings disclose 5 grants awarded by this foundation, totaling roughly $18.2M.

EIN: 746053172 SAN ANTONIO, TX Latest filing: 2025

Total Revenue$9.7M

Total Expenses$5.6M

Total Assets$56.5M

Grants Given5

Grant Total$18.2M

Filing Years2021–2025

Sample Grants Given

SEE STATEMENT 8 FOR DETAILS

SAN ANTONIO, TX · 2024

SEE STATEMENT 8

$5,172,165

SEE STATEMENT 8 FOR DETAILS

SAN ANTONIO, TX · 2023

SEE STATEMENT 8

$4,560,703

SEE STATEMENT 9 FOR DETAILS

AND ADDRESSES, TX · 2022

SEE STATEMENT 9

$3,699,104

SEE STATEMENT 9 FOR DETAILS

AND ADDRESSES, TX · 2021

SEE STATEMENT 9

$2,252,026

SEE STATEMENT 8 FOR DETAILS

AND ADDRESSES, TX

SEE STATEMENT 8

$2,482,247

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

Officers & Directors

Vice-Pres Abigail G Kampmann

Treasurer Jack E Guenther Jr

Secretary Jack Guenther

President Valerie U Guenther

Officer compensation and complete director data available with membership.

Top Grant Purposes

SEE STATEMENT 8

$12,215,115 3 grants

SEE STATEMENT 9

$5,951,130 2 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$9.7M	$5.6M	$56.5M
2024	$10.9M	$4.8M	$52.4M
2023	$5.6M	$3.9M	$45.8M
2022	$6.8M	$2.5M	$43.2M
2021	$5.2M	$2.7M	$38.7M

Between 2021 and 2025, reported annual revenue grew from $5.2M to $9.7M (+86%), with total assets most recently reported at $56.5M.

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

Grant Geography

Grants from this foundation were reported to recipients in TX.

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

See the full picture for JACK & VALERIE GUENTHER FOUNDATION

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