The Horowitz Family Foundation
The Horowitz Family Foundation is a private foundation, based in Key Biscayne, FL. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $417K in total assets. In 2025, it awarded 5 grants totaling $15K. Net investment income was $47K.
The Horowitz Family Foundation at a glance
In short: The Horowitz Family Foundation gave $15K across 5 grants in 2025 (avg $3K), top state Florida. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $14,500
- -54.3% vs 2024
- Grants made (2025)
- 5
- -44.4% vs 2024
- Average grant
- $2,900
- -17.7% vs 2024
- Median grant
- $2,500
- Total assets
- $417,463
- +8.1% vs 2024
- Primary geography
- Florida (34% 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 The Horowitz Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 5 recipients in 2025
The largest 2025 recipient was Cleo Institute ($5K). Together the top 5 received $15K.
Grant Size Distribution
34 grants across all recorded years
The most common grant size was under $50K: 34 grants of 34 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 5 itemized grants.
Cities
How The Horowitz Family Foundation gives
- Giving fell 36% from 2022 to 2025. Method
- In 2025 it paid out 47% of its IRS minimum distribution (the 5% rule). Foundations have until the end of the next year to meet it. 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 2021 to 2025, annual grant giving ranged from $15K (2025) to $32K (2024). In 2025 it made 5 grants totaling $15K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Cleo Institute Pinecrest, FL | To Further the Charitable Purpose of Organization | $5,000 |
| Common Cause Education Fund Washington, DC | To Help Org. in Its Exempt Function | $5,000 |
| Mend - Meet Each Need with Dignity Pacoima, CA | To Further the Charitable Purpose of Organization | $2,500 |
| Agricultural Steward Ship Association Greewich, NY | To Help Org. in Its Exempt Purpose | $1,000 |
| Sembervirens Fund Los Atlos, CA | To Help Org. in Its Exempt Function | $1,000 |
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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 | $417,463 | $52,403 | $21,068 | $14,500 | 5 | $14,600 | $46,912 | $31,309 |
| 2024 | $386,128 | $89,377 | $35,473 | $31,700 | 9 | $31,700 | $85,780 | $26,044 |
| 2023 | $332,224 | $9,667 | $30,191 | $25,500 | 8 | $26,420 | $5,496 | $22,811 |
| 2022 | $352,748 | $35,854 | $27,574 | $22,500 | 4 | $23,250 | $31,530 | $25,585 |
| 2021 | $344,468 | $39,241 | $23,683 | $19,250 | 8 | — | $26,943 | $23,312 |
Under IRS private-foundation payout rules, The Horowitz Family Foundation reported a distributable amount of $31K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
The Horowitz Family Foundation is led by Marilyn S. Horowitz, President on every filing since 2021; none of the 4 officers listed in 2025 report compensation.
Officers on the 2025 filing
Marilyn S. Horowitz
President
On filings since 2021
5 hrs/week
No compensation reported
Bernard Horowitz
Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Gregory Horowitz
Secretary
On filings since 2021
2 hrs/week
No compensation reported
Stefan Grunspan
Vice President
On filings since 2021
2 hrs/week
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 The Horowitz Family Foundation
How much does The Horowitz Family Foundation give each year?
The Horowitz Family Foundation gave $15K across 5 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $32K across 9 grants.
What is The Horowitz Family Foundation's typical grant size?
The Horowitz Family Foundation's median grant in 2025 was $2,500, and its average grant was $2,900, across 5 grants on its 2025 IRS Form 990-PF.
Where does The Horowitz Family Foundation give grants?
The Horowitz Family Foundation's top state is Florida, with 34% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest states were District of Columbia (34%) and California (24%).
Does The Horowitz Family Foundation give general operating support?
Not in 2025: none of the 5 grants with a stated purpose on The Horowitz Family Foundation's 2025 IRS Form 990-PF were described as general or operating support.
Who are The Horowitz Family Foundation's largest grantees?
The Horowitz Family Foundation's largest 2025 grantees include Cleo Institute ($5,000), Common Cause Education Fund ($5,000) and Mend - Meet Each Need with Dignity ($2,500), according to its 2025 IRS Form 990-PF. Together they received 86% of its itemized 2025 grant dollars.
How large is The Horowitz Family Foundation?
The Horowitz Family Foundation reported $417K in total assets on its 2025 IRS Form 990-PF. It paid out $15K in qualifying distributions that year, against a required minimum of $31K (roughly 5% of its investment assets). Falling short in one year is not a violation: foundations have until the end of the next year to meet the minimum.
What is The Horowitz Family Foundation's EIN?
The Horowitz Family Foundation's EIN (Employer Identification Number) is 13-4070878. 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
(1)
When this profile's IRS filing data changed on Grantable
- IRS filings on file for fiscal years 2021–2025
Live grants for the work The Horowitz Family Foundation funds
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