Tamara L Harris Foundation Inc
Tamara L Harris Foundation Inc is a private foundation, based in Los Angeles, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $4.7M in total assets. In 2025, it awarded 7 grants totaling $270K. Net investment income was $410K.
Tamara L Harris Foundation Inc at a glance
In short: Tamara L Harris Foundation Inc gave $270K across 7 grants in 2025 (avg $39K), top state California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $270,000
- +42.1% vs 2024
- Grants made (2025)
- 7
- +0.0% vs 2024
- Average grant
- $38,571
- +42.1% vs 2024
- Median grant
- $30,000
- Total assets
- $4,660,902
- +2.6% vs 2024
- Primary geography
- California (41% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Tamara L Harris Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top 7 recipients in 2025
The largest 2025 recipient was Institute for Entrepreneurial Leadership Inc ($100K). Together the top 7 received $270K.
Grant Size Distribution
31 grants across all recorded years
The most common grant size was under $50K: 23 grants of 31 (74%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 7 itemized grants.
Cities
How Tamara L Harris Foundation Inc gives
- Giving held roughly steady from 2022 to 2025 (+2%). Method
- In 2025 it paid out 111% of its IRS minimum distribution (the 5% rule). Method
From the foundation's IRS Form 990-PF filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $150K (2020) to $270K (2025). In 2025 it made 7 grants totaling $270K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Institute for Entrepreneurial Leadership Inc Newark, NJ | Charitable contribution - to support economic development through entrepreneurship. | $100,000 |
| Griffith Observatory Foundation Los Angeles, CA | Charitable contribution - to support & promote the griffith observatory. | $40,000 |
| Florida International University Foundation Inc Miami, FL | Charitable contribution - to encourage, solicit, receive, and administer gifts and bequests of property and funds for scientific, educational, and charitable purposes for fiu and its objectives. | $35,000 |
| The Museum of Contemporary Art Inc Los Angeles, CA | Charitable contribution - to make contemporary art accessible to diverse audiences- especially underserved populations by exploring the art of our time and its relationship to a broader cultural context. | $30,000 |
| California State University Northridge Foundation Northridge, CA | Charitable contribution - to support and enhance the vision, mission, and values of California state university, northridge. | $30,000 |
| Corporate Counsel Women of Color Inc New York, NY | Charitable contribution - to promote and advance the professional development of minority women in the legal profession. | $25,000 |
| Los Angeles Philharmonic Association Los Angeles, CA | Charitable contribution - to perform, present, and promote music in its many varied forms at the highest level of excellence to a large & diverse audience. | $10,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $4,660,902 | $453,377 | $336,235 | $270,000 | 7 | $290,105 | $410,221 | $261,470 |
| 2024 | $4,543,760 | $198,142 | $237,313 | $190,000 | 7 | $207,268 | $168,056 | $252,208 |
| 2023 | $4,582,931 | $186,690 | $311,593 | $255,000 | 3 | $275,540 | $150,848 | $228,835 |
| 2022 | $4,707,834 | $296,342 | $309,393 | $265,000 | 9 | $269,955 | $261,208 | $238,943 |
| 2021 | $4,720,885 | $399,089 | $252,265 | $198,000 | 5 | $207,138 | $358,651 | $269,716 |
| 2020 | $4,574,061 | $397,445 | $187,394 | $150,000 | 7 | — | $366,178 | $233,828 |
Under IRS private-foundation payout rules, Tamara L Harris Foundation Inc reported a distributable amount of $261K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Tamara L Harris Foundation Inc is led by Tamara L. Harris, Trustee, President & Treasurer since 2024 (on filings since 2020); none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Tamara L. Harris
Trustee, President & Treasurer
Trustee & President → Trustee, President & Treasurer, 2024
On filings since 2020
1 hr/week
No compensation reported
Susan Penn
Trustee
Trustee & Treasurer → Trustee, 2024
On filings since 2021
1 hr/week
No compensation reported
Paige Robinson
Trustee & Secretary
On filings since 2024
1 hr/week
No compensation reported
Former officers (2)
- Former: Gamal Harris (2020–2023) — Trustee & Secretary
- Former: Mark Mason (2020) — Trustee & Treasurer
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Tamara L Harris Foundation Inc
How much does Tamara L Harris Foundation Inc give each year?
Tamara L Harris Foundation Inc gave $270K across 7 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $190K across 7 grants.
What is Tamara L Harris Foundation Inc's typical grant size?
Tamara L Harris Foundation Inc's median grant in 2025 was $30,000, and its average grant was $38,571, across 7 grants on its 2025 IRS Form 990-PF.
Where does Tamara L Harris Foundation Inc give grants?
Tamara L Harris Foundation Inc's top state is California, with 41% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were New Jersey (37%) and Florida (13%). The most frequent recipient cities were Los Angeles, CA (3 grants).
Does Tamara L Harris Foundation Inc give general operating support?
Not in 2025: none of the 7 grants with a stated purpose on Tamara L Harris Foundation Inc's 2025 IRS Form 990-PF were described as general or operating support.
Who are Tamara L Harris Foundation Inc's largest grantees?
Tamara L Harris Foundation Inc's largest 2025 grantees include Institute for Entrepreneurial Leadership Inc ($100,000), Griffith Observatory Foundation ($40,000) and Florida International University Foundation Inc ($35,000), according to its 2025 IRS Form 990-PF. Together they received 65% of its itemized 2025 grant dollars.
How large is Tamara L Harris Foundation Inc?
Tamara L Harris Foundation Inc reported $4.7M in total assets on its 2025 IRS Form 990-PF. It paid out $290K in qualifying distributions that year, against a required minimum of $261K (roughly 5% of its investment assets).
What is Tamara L Harris Foundation Inc's EIN?
Tamara L Harris Foundation Inc's EIN (Employer Identification Number) is 45-3452143. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2021 (received by the IRS November 2, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS November 7, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS November 14, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS November 17, 2025)
- Added Form 990-PF for fiscal year 2020 (received by the IRS November 11, 2021)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 15, 2026)
- IRS filings on file for fiscal years 2021–2024
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