Private Foundation

Barbara and Tom Witter Foundation

Based in San Francisco, CA, Barbara and Tom Witter Foundation operates as a Private Foundation. The organization reported $74K in revenue, $51K in expenses, $79K in total assets for fiscal year 2025. Imperigo tracks 19 reported grants from this foundation totaling approximately $357K.

EIN: 943026662 San Francisco, CA Latest filing: 2025

Total Revenue$74K

Total Expenses$51K

Total Assets$79K

Grants Given19

Grant Total$357K

Filing Years2021–2025

Sample Grants Given

University of Nevada Reno Foun

Reno NV, NV · 2024

General

$24,980

Iota Foundation

Berkeley, CA · 2024

General

$12,500

Thunderbird Lodge Preservation Soci

Incline Village, NV · 2024

General

$10,000

Tahoe Lakefront Owners' Association

Tahoe City, CA · 2024

General

$1,000

University of Nevada Reno Foun

Reno NV, NV · 2023

General

$12,200

Showing up to 5 of 19 total records — full history available with membership.

Officers & Directors

Trustee Thomas K Witter Trustee

Officer compensation and complete director data available with membership.

Top Grant Purposes

General

$357,464 19 grants

Financial Trends

Year	Revenue	Expenses	Assets
2025	$74K	$51K	$79K
2024	$23K	$19K	$59K
2023	$155K	$184K	$56K
2022	$73K	$50K	$93K
2021	$34K	$41K	$72K

Between 2021 and 2025, reported annual revenue grew from $34K to $74K (+117%), with total assets most recently reported at $79K.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, NV.

CANV

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

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