Private Foundation

The Thomson Family Foundation

The Thomson Family Foundation is a private foundation categorized as Private Foundation based in San Francisco, CA. Its most recent IRS filing (2025) reports revenue of $39K, expenses of $82K, total assets of $1.9M. Imperigo tracks 32 reported grants from this foundation totaling approximately $573K.

EIN: 208132099 San Francisco, CA Private Grantmaking Foundations NTEE: T20 Latest filing: 2025
Total Revenue$39K
Total Expenses$82K
Total Assets$1.9M
Grants Given32
Grant Total$573K
Filing Years2020–2025

Sample Grants Given

THE HERITAGE FOUNDATION
WASHINGTON, DC · 2025
GENERAL SUPPORT
$35,000
TEXAS PUBLIC POLICY FOUNDATION
AUSTIN, TX · 2025
GENERAL SUPPORT
$15,000
TRUSTEES OF TUFTS COLLEGE FRIENDS OF MEN'S GOLF
MEDFORD, MA · 2025
GENERAL SUPPORT
$15,000
The Heritage Foundation
WASHINGTON, DC · 2024
GENERAL SUPPORT
$35,000
The Ignatian Corporation
SAN FRANCISCO, CA · 2024
GENERAL SUPPORT
$25,000

Showing up to 5 of 32 total records — full history available with membership.

Officers & Directors

DIRECTOR Bonnie M Thomson
VICE PRESIDENT C Jay Thomson
PRESIDENT Clifford L Thomson
DIRECTOR Shannon M Thomson

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL SUPPORT
$448,000 28 grants
General Support
$125,000 4 grants

Financial Trends

Year Revenue Expenses Assets
2025 $39K $82K $1.9M
2024 $68K $177K $1.9M
2023 $62K $50K $2.0M
2022 $169K $56K $1.9M
2020 $-9K $112K $1.9M

Between 2020 and 2025, reported annual revenue moved from $-9K to $39K, with total assets most recently reported at $1.9M.

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

Grant Geography

Grants from this foundation were reported to recipients in CA, CO, DC, MA, NV, OH, and 2 other states.

CACODCMANVOHTXVA

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

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