Eugene and Sook-Ki Moon Foundation
Eugene and Sook-Ki Moon Foundation is a private foundation focused on Education, based in Honolulu, HI. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $941K in total assets. In 2025, it awarded 1 grant totaling $49K. Net investment income was $43K.
Eugene and Sook-Ki Moon Foundation at a glance
In short: Eugene and Sook-Ki Moon Foundation gave $49K across 1 grant in 2025 (avg $49K), mostly in Hawaii. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $49,000
- +0.0% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $49,000
- +0.0% vs 2024
- Median grant
- $49,000
- Total assets
- $940,714
- -1.6% vs 2024
- Primary geography
- Hawaii (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated October 2026.
Who Eugene and Sook-Ki Moon Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Korean Library Foundation ($49K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was under $50K: 4 grants of 5 (80%).
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 Eugene and Sook-Ki Moon Foundation gives
- Giving held roughly steady from 2022 to 2025 (+11%). Method
- In 2025 it paid out 96% 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 $43K (2023) to $95K (2021). In 2025 it made 1 grant totaling $49K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Korean Library Foundation Honolulu, HI | General Charitable Purposes | $49,000 |
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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 | $940,714 | $59,490 | $74,197 | $49,000 | 1 | $55,597 | $43,218 | $57,630 |
| 2024 | $956,430 | $143,643 | $70,733 | $49,000 | 1 | $55,366 | $128,031 | $52,845 |
| 2023 | $884,667 | $47,908 | $63,451 | $43,000 | 1 | $49,057 | $33,917 | $49,591 |
| 2022 | $900,274 | $40,636 | $64,554 | $44,000 | 1 | $50,154 | $26,519 | $50,238 |
| 2021 | $924,201 | $44,238 | $117,000 | $95,000 | 1 | $101,575 | $16,328 | $57,289 |
| 2020 | $996,828 | $27,225 | $20,406 | — | — | — | $12,306 | $50,091 |
Under IRS private-foundation payout rules, Eugene and Sook-Ki Moon Foundation reported a distributable amount of $58K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Eugene and Sook-Ki Moon Foundation's only listed officer is First Hawaiian Bank, Trustee on every filing since 2020 (compensated).
Officers on the 2025 filing
First Hawaiian Bank
Trustee
On filings since 2020
2 hrs/week
$18K (2020) → $20K (2025)
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.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $20K, to First Hawaiian Bank (Trustee).
Frequently asked questions about Eugene and Sook-Ki Moon Foundation
How much does Eugene and Sook-Ki Moon Foundation give each year?
Eugene and Sook-Ki Moon Foundation gave $49K across 1 grant in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $49K across 1 grant.
How large is Eugene and Sook-Ki Moon Foundation?
Eugene and Sook-Ki Moon Foundation reported $941K in total assets on its 2025 IRS Form 990-PF. It paid out $56K in qualifying distributions that year, against a required minimum of $58K (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 Eugene and Sook-Ki Moon Foundation?
Eugene and Sook-Ki Moon Foundation is a private foundation focused on Education, based in Honolulu, HI. It holds $941K in total assets as of 2025.
Where does Eugene and Sook-Ki Moon Foundation operate?
Eugene and Sook-Ki Moon Foundation has awarded grants in Hawaii.
What is Eugene and Sook-Ki Moon Foundation's EIN?
Eugene and Sook-Ki Moon Foundation's EIN (Employer Identification Number) is 81-7006038. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated October 2026. Sourced from IRS Form 990-PF filings.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS April 30, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS May 5, 2022)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS May 8, 2023)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS May 6, 2024)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS May 8, 2025)
- Added Form 990-PF for fiscal year 2025 (received by the IRS May 11, 2026)
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