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Tam High Foundation

Mill Valley, California  ·  EIN 680385326  ·  Private foundation

Tam High Foundation is a California-based grantmaker. In its latest 990-PF filing it reported $640K in annual giving against $1.8M in assets. This page documents the 23 grants Bespoke Grants has indexed for Tam High Foundation — who they fund, what they prioritize, and what to know before reaching out.

$640K
Annual giving (FY2020)
$1.8M
Total assets
23
Grants tracked
2025
Most recent grant

What Tam High Foundation funds

Tam High Foundation's giving carries a documented focus on k-12 education.

K-12 Education

Grant history

The largest grants Bespoke Grants has on record for Tam High Foundation, by amount:

RecipientLocationGrantYear
Tamalpais High SchoolMill Valley, CA$794K2022
Tamalpais Union High School DistLarkspur, CA$610K2025
Tamalpais Union High School DistLarkspur, CA$605K2023
Tamalpais High SchoolMill Valley, CA$600K2019
Tamalpais High SchoolMill Valley, CA$596K2020
Tamalpais High SchoolMill Valley, CA$557K2018
Tamalpais Union High School DistLarkspur, CA$511K2024
Tamalpais High SchoolMill Valley, CA$72K2023
Comm for Excellent High SchSan Anselmo, CA$50K2019
Tamalpais Union High School DistLarkspur, CA$39K2022
Tamalpais High SchoolMill Valley, CA$27K2024
Tamalpais High School AssociaMill Valley, CA$25K2022
Tamalpais Union High School DistLarkspur, CA$23K2018
Tamalpais Union High School DistLarkspur, CA$18K2019
Yes on B for High-quality SchSacramento, CA$15K2020

Tam High Foundation giving by year

Total grants Bespoke Grants has indexed for each filing year:

2018$581K
2019$667K
2020$630K
2022$869K
2023$685K
2024$555K
2025$633K

How to apply for funding from Tam High Foundation

Tam High Foundation's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal. You can review the foundation directly at tamhighfoundation.org.

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Frequently asked questions about Tam High Foundation

Does Tam High Foundation accept grant applications?
Tam High Foundation's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
What does Tam High Foundation fund?
Tam High Foundation's grants focus on k-12 education. Recent recipients include Tamalpais High School, Tamalpais Union High School Dist, Tamalpais Union High School Dist. Its full grant history is listed above.
How much does Tam High Foundation give in grants?
Tam High Foundation reported $640K in grants in its most recent IRS filing (FY2020). Across all years in our data it has awarded $4.6M over 23 grants.
Where is Tam High Foundation located?
Tam High Foundation is based in Mill Valley, California. Its IRS employer identification number (EIN) is 680385326.
How can I find foundations similar to Tam High Foundation?
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Foundations similar to Tam High Foundation

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About this profile. This page is built from Tam High Foundation's public IRS Form 990-PF and 990 filings, indexed by Bespoke Grants alongside 13M+ grants from 225,000+ U.S. foundations. Grant figures reflect filings available to date; IRS data publishes on a 1–2 year lag. Bespoke Grants is not affiliated with Tam High Foundation. Always confirm current giving priorities and application procedures with the foundation directly before applying.