Public Charity

THINC FOUNDATION

THINC FOUNDATION, of SAN DIEGO, CA, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $296K in revenue, $274K in expenses, $73K in total assets. 3 publicly reported grants to this organization, totaling roughly $225K, appear in IRS filings.

EIN: 372145886 SAN DIEGO, CA Alliances & Advocacy NTEE: B01 Latest filing: 2025
Total Revenue$296K
Total Expenses$274K
Total Assets$73K
Grant Records3
Funding Total$225K
Filing Years2024–2025

Mission

THE FOUNDATION IS ORGANIZED AND OPERATED EXCLUSIVELY FOR SECTION 501(C)(3) CHARITABLE AND EDUCATIONAL PURPOSES, INCLUDING EDUCATING THE GENERAL PUBLIC THROUGH COMMUNICATION AND INFORMATIONAL RESOURCES ABOUT THE CHALLENGES AND CONCERNS RAISED BY PARENTS, EDUCATORS, AND POLICYMAKERS REGARDING THE LIBERATED ETHNIC STUDIES CURRICULUM MOVEMENT IN K-12 SCHOOLS; BRINGING TRANSPARENCY AND HONESTY INTO EDUCATION; AND REMOVING HARMFUL AND POLITICAL IDEOLOGIES FROM EDUCATION.

Officers & Directors

CHIEF FINANCIAL OFFICER Elizabeth Siegler
CHIEF EXECUTIVE OFFICER Mitchell Siegler
SECRETARY Wayne Harris

Officer compensation and complete director data available with membership.

Top Grant Purposes

GENERAL
$164,618 1 grant
AJC grant for Conducting a survey comparing public attitudes toward teaching ethnic studies vs. critical or liberated ethnic.
$50,000 1 grant
UNRESTRICTED GENERAL SUPPORT
$10,000 1 grant

Financial Trends

Year Revenue Expenses Assets
2025 $296K $274K $73K
2024 $172K $121K $51K

Between 2024 and 2025, reported annual revenue grew from $172K to $296K (+72%), with total assets most recently reported at $73K.

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

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