E&S WUNG Foundation
E&S WUNG Foundation is a private foundation, based in Irvine, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $1.4M in total assets. In 2025, it awarded 8 grants totaling $26K. Net investment income was $327K.
E&S WUNG Foundation at a glance
In short: E&S WUNG Foundation gave $26K across 8 grants in 2025 (avg $3K), top state California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $25,687
- +19.6% vs 2024
- Grants made (2025)
- 8
- +60.0% vs 2024
- Average grant
- $3,211
- -25.2% vs 2024
- Median grant
- $1,400
- Total assets
- $1,362,623
- +26.0% vs 2024
- Primary geography
- California (33% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated November 2026.
Who E&S WUNG Foundation funds
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2025
The largest 2025 recipient was National Chiayi Special School ($14K). Together the top 8 received $26K.
Grant Size Distribution
25 grants across all recorded years
The most common grant size was under $50K: 25 grants of 25 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 8 itemized grants.
Cities
How E&S WUNG Foundation gives
- Giving fell 22% from 2022 to 2025. Method
- In 2025 it paid out 82% 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 $2K (2021) to $33K (2022). In 2025 it made 8 grants totaling $26K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| National Chiayi Special School | Charitable | $14,000 |
| PCRF-Kidsorg Irvine CA Irvine, CA | Charitable | $3,360 |
| TZU Chi Foundation Laguna Hills, CA | Charitable | $3,000 |
| Feeding America Chicago, IL | Charitable | $1,800 |
| Hbyfh Huntington Beach, CA | Charitable | $1,000 |
| Oc Rescue Mission Tustin, CA | Charitable | $1,000 |
| ASPCA New York, NY | Charitable | $1,000 |
| SP Greatergood Seattle WA Seattle, WA | Charitable | $527 |
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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 | $1,362,623 | $333,517 | $50,524 | $25,687 | 8 | $43,568 | $326,561 | $53,327 |
| 2024 | $1,081,630 | $264,360 | $41,999 | $21,475 | 5 | $39,470 | $261,831 | $46,920 |
| 2023 | $857,269 | $172,790 | $39,760 | $23,495 | 7 | $39,626 | $172,790 | $36,909 |
| 2022 | $724,239 | $-177,016 | $35,615 | $33,100 | 4 | $33,848 | $646 | $41,143 |
| 2021 | $942,370 | $944,515 | $7,645 | $2,000 | 1 | — | $124,315 | $38,270 |
Under IRS private-foundation payout rules, E&S WUNG Foundation reported a distributable amount of $53K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
E&S WUNG Foundation is led by Eric Jen Hou Wung, CEO on every filing since 2021; none of the 2 officers listed in 2025 report compensation.
Officers on the 2025 filing
Eric Jen Hou Wung
CEO
On filings since 2021
2 hrs/week
No compensation reported
Sabrina Ying Qi Wung
CFO
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 E&S WUNG Foundation
How much does E&S WUNG Foundation give each year?
E&S WUNG Foundation gave $26K across 8 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $21K across 5 grants.
What is E&S WUNG Foundation's typical grant size?
E&S WUNG Foundation's median grant in 2025 was $1,400, and its average grant was $3,211, across 8 grants on its 2025 IRS Form 990-PF.
Where does E&S WUNG Foundation give grants?
E&S WUNG Foundation's top state is California, with 33% of the grant dollars itemized on its 2025 IRS Form 990-PF. The next largest state was Illinois (7%).
Does E&S WUNG Foundation give general operating support?
Not in 2025: none of the 8 grants with a stated purpose on E&S WUNG Foundation's 2025 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Charitable" (8 grants).
Who are E&S WUNG Foundation's largest grantees?
E&S WUNG Foundation's largest 2025 grantees include National Chiayi Special School ($14,000), PCRF-Kidsorg Irvine CA ($3,360) and TZU Chi Foundation ($3,000), according to its 2025 IRS Form 990-PF. Together they received 79% of its itemized 2025 grant dollars.
How large is E&S WUNG Foundation?
E&S WUNG Foundation reported $1.4M in total assets on its 2025 IRS Form 990-PF. It paid out $44K in qualifying distributions that year, against a required minimum of $53K (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 E&S WUNG Foundation's EIN?
E&S WUNG Foundation's EIN (Employer Identification Number) is 85-4270492. IRS Form 990 filing data is available on this page for 2021–2025.
Data last updated November 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 September 14, 2026)
- IRS filings on file for fiscal years 2021–2024
Live grants for the work E&S WUNG Foundation funds
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