W Horizon Foundation
W Horizon Foundation is a private foundation focused on public and societal benefit, based in Newport Coast, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $168K in total assets. In 2025, it awarded 1 grant totaling $10K.
W Horizon Foundation at a glance
In short: W Horizon Foundation gave $10K across 1 grant in 2025 (avg $10K), mostly in Arizona. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $10,000
- -50.0% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $10,000
- -50.0% vs 2024
- Median grant
- $10,000
- Total assets
- $167,707
- +5.3% vs 2024
- Primary geography
- Arizona (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 W Horizon Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Invisible Light Foundation ($10K).
Grant Size Distribution
4 grants across all recorded years
The most common grant size was under $50K: 4 grants of 4 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How W Horizon Foundation gives
- Giving held roughly steady from 2022 to 2025 (+0%). Method
- In 2025 it paid out 244% 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 $10K (2022) to $25K (2023). In 2025 it made 1 grant totaling $10K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Invisible Light Foundation Tucson, AZ | This grant was an open donation to the the Foundation as a whole: The Invisible Light Fund whose iam includes butn ot not limited to realizing conflict zone childrens rgihts through direct research and capacity building services. | $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 | Distributable Amount |
|---|---|---|---|---|---|---|---|
| 2025 | $167,707 | $28,561 | $20,195 | $10,000 | 1 | $20,195 | $8,260 |
| 2024 | $159,341 | $3,912 | $43,637 | $20,000 | 1 | $20,000 | $7,848 |
| 2023 | $207,945 | $40,000 | $35,000 | $25,000 | 1 | $25,000 | $10,241 |
| 2022 | $177,760 | $30,016 | $27,895 | $10,000 | 1 | $10,000 | $8,758 |
| 2021 | $175,642 | $20,018 | $44,429 | — | — | — | $8,650 |
| 2020 | $199,611 | $20,034 | $11,974 | — | — | — | $9,434 |
Under IRS private-foundation payout rules, W Horizon Foundation reported a distributable amount of $8K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
W Horizon Foundation is led by Arieh Warshel, Chairman of the Board on every filing since 2020 — the only officer listed, and uncompensated.
Officers on the 2025 filing
Arieh Warshel
Chairman of the Board
On filings since 2020
5 hrs/week
No compensation reported
Former officers (3)
- Former: Dani Eldar (2020) — Director
- Former: David Dor El CPA (2020) — Director
- Former: Rafael Efrat (2020) — Secretary & 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 W Horizon Foundation
How much does W Horizon Foundation give each year?
W Horizon Foundation gave $10K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $20K across 1 grant.
How large is W Horizon Foundation?
W Horizon Foundation reported $168K in total assets on its 2025 IRS Form 990-PF. It paid out $20K in qualifying distributions that year, against a required minimum of $8K (roughly 5% of its investment assets).
What is W Horizon Foundation?
W Horizon Foundation is a private foundation focused on public and societal benefit, based in Newport Coast, CA. It holds $168K in total assets as of 2025.
Where does W Horizon Foundation operate?
W Horizon Foundation has awarded grants in Arizona, California.
What is W Horizon Foundation's EIN?
W Horizon Foundation's EIN (Employer Identification Number) is 46-5589981. 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 2020 (received by the IRS December 4, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS April 18, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 22, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS April 10, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS April 12, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 9, 2026)
- IRS filings on file for fiscal years 2020–2024
Live grants for the work W Horizon Foundation funds
Public, Societal Benefit Open opportunities, soonest deadline first.
- I.M.P.A.C.T. Council Grants $5,000 - $20,000 · Due October 26, 2026
- Arnold F. Keller, Jr. Grant for New Initiatives/Program Expansion $25,000 · Due October 27, 2026
- Wausau Marathon County Impact Grants (Community Foundation of North Central Wisconsin) $1,000 to $100,000 depending on the scope of the project · Due October 27, 2026
Explore Open Grants
Browse active grant opportunities in W Horizon Foundation's focus areas in our free grants database
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