Tyhko Family Foundation
Tyhko Family Foundation is a private foundation focused on Human Services, based in Los Angeles, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $28.1M in total assets. In 2025, it awarded 5 grants totaling $1.7M. Net investment income was $1.9M.
Tyhko Family Foundation at a glance
In short: Tyhko Family Foundation gave $1.7M across 5 grants in 2025 (avg $340K), mostly in California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $1,700,000
- +0.0% vs 2024
- Grants made (2025)
- 5
- +0.0% vs 2024
- Average grant
- $340,000
- +0.0% vs 2024
- Median grant
- $340,000
- Total assets
- $28,104,271
- +1.7% vs 2024
- Primary geography
- California (100% 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 Tyhko Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was Abramoff Family Donor Advised Fund ($340K). Together the top 5 received $1.7M.
Grant Size Distribution
20 grants across all recorded years
The most common grant size was in the $250–500K range: 20 grants of 20 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
States
Cities
How Tyhko Family Foundation gives
- Giving held roughly steady from 2022 to 2025 (+13%). Method
- In 2025 it paid out 113% 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 2022 to 2025, annual grant giving ranged from $1.5M (2022) to $1.7M (2025). In 2025 it made 5 grants totaling $1.7M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Abramoff Family Donor Advised Fund Los Angeles, CA | Charitable Activities | $340,000 |
| Schimel Family Donor Advised Fund Los Angeles, CA | Charitable Activities | $340,000 |
| Yitzy and Gila Katz Giving Fund Los Angeles, CA | Charitable Activities | $340,000 |
| Harold and Magda Katz Family Fund Los Angeles, CA | Charitable Activities | $340,000 |
| Chaim and Dena Katz Family Fund Los Angeles, CA | Charitable Activities | $340,000 |
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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 | $28,104,271 | $2,849,573 | $1,876,074 | $1,700,000 | 5 | $1,707,946 | $1,927,544 | $1,517,115 |
| 2024 | $27,647,329 | $1,643,001 | $1,860,176 | $1,700,000 | 5 | $1,709,029 | $1,291,854 | $1,449,194 |
| 2023 | $27,881,053 | $897,230 | $1,621,071 | $1,500,000 | 5 | $1,501,793 | $850,491 | $1,357,622 |
| 2022 | $28,610,798 | $160,522 | $1,549,740 | $1,500,000 | 5 | $1,500,642 | $407,843 | $1,437,622 |
| 2021 | $30,000,016 | $30,000,016 | — | — | — | — | $16 | $12,144 |
Under IRS private-foundation payout rules, Tyhko Family Foundation reported a distributable amount of $1.5M for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Tyhko Family Foundation is led by Harold Katz, President & Director on every filing since 2021; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Harold Katz
President & Director
On filings since 2021
No compensation reported
Magda Katz
Secretary, Treasurer & Director
On filings since 2021
No compensation reported
Data from IRS Form 990 filings, 2021–2025. "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 Tyhko Family Foundation
How much does Tyhko Family Foundation give each year?
Tyhko Family Foundation gave $1.7M across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $1.7M across 5 grants.
What is Tyhko Family Foundation's typical grant size?
Tyhko Family Foundation's median grant in 2025 was $340,000, and its average grant was $340,000, across 5 grants on its 2025 IRS Form 990-PF.
Where does Tyhko Family Foundation give grants?
Tyhko Family Foundation gives mostly in California: 100% of the grant dollars itemized on its 2025 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Los Angeles, CA (5 grants).
Does Tyhko Family Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on Tyhko Family Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable Activities" (5 grants).
Who are Tyhko Family Foundation's largest grantees?
Tyhko Family Foundation's largest 2025 grantees include Abramoff Family Donor Advised Fund ($340,000), Schimel Family Donor Advised Fund ($340,000) and Yitzy and Gila Katz Giving Fund ($340,000), according to its 2025 IRS Form 990-PF. Together they received 60% of its itemized 2025 grant dollars.
How large is Tyhko Family Foundation?
Tyhko Family Foundation reported $28.1M in total assets on its 2025 IRS Form 990-PF. It paid out $1.7M in qualifying distributions that year, against a required minimum of $1.5M (roughly 5% of its investment assets).
What is Tyhko Family Foundation?
Tyhko Family Foundation is a private foundation focused on Human Services, based in Los Angeles, CA. It holds $28.1M in total assets as of 2025.
What is Tyhko Family Foundation's EIN?
Tyhko Family Foundation's EIN (Employer Identification Number) is 87-4129557. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS July 1, 2026)
- IRS filings on file for fiscal years 2021–2024
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