YiYoon Family Foundation
YiYoon Family Foundation is a private foundation, based in Wilmington, DE. IRS filing data is available from 2021 through 2024. As of 2024, the organization holds $413K in total assets. In 2024, it awarded 1 grant totaling $12K. Net investment income was $10K.
YiYoon Family Foundation at a glance
In short: YiYoon Family Foundation gave $12K across 1 grant in 2024 (avg $12K), mostly in Maryland. Source: 2024 IRS Form 990-PF.
- Annual giving (2024)
- $12,000
- -20.0% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $12,000
- -20.0% vs 2023
- Median grant
- $12,000
- Total assets
- $413,193
- -2.7% vs 2023
- Primary geography
- Maryland (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990-PF, 2024 View filing
Data from IRS Form 990-PF, 2024; updated September 2026.
Who YiYoon Family Foundation funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Bethesda United Methodist Church ($12K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was under $50K: 5 grants of 5 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How YiYoon Family Foundation gives
- In 2024 it paid out 128% 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 2024, annual grant giving ranged from $12K (2024) to $20K (2022). In 2024 it made 1 grant totaling $12K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Bethesda United Methodist Church Bethesda, MD | General & Unrestricted | $12,000 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2024 | $413,193 | $10,499 | $22,091 | $12,000 | 1 | $20,791 | $10,499 | $16,268 |
| 2023 | $424,785 | $-137,087 | $24,054 | $15,000 | 1 | $23,650 | $113,675 | $14,823 |
| 2022 | $585,926 | $280 | $33,575 | $20,000 | 3 | $33,575 | $280 | $17,415 |
| 2021 | $619,221 | $619,221 | — | — | — | — | $1 | $1,537 |
Under IRS private-foundation payout rules, YiYoon Family Foundation reported a distributable amount of $16K for 2024 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
YiYoon Family Foundation is led by Marc S Yi, Director, President, Secretary & Treasurer on every filing since 2021 — the only officer listed, and uncompensated.
Officers on the 2024 filing
Marc S Yi
Director, President, Secretary & Treasurer
On filings since 2021
2 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2021–2024. "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 YiYoon Family Foundation
How much does YiYoon Family Foundation give each year?
YiYoon Family Foundation gave $12K across 1 grant in 2024, according to its 2024 IRS Form 990-PF. In 2023 it gave $15K across 1 grant.
How large is YiYoon Family Foundation?
YiYoon Family Foundation reported $413K in total assets on its 2024 IRS Form 990-PF. It paid out $21K in qualifying distributions that year, against a required minimum of $16K (roughly 5% of its investment assets).
Where does YiYoon Family Foundation operate?
YiYoon Family Foundation has awarded grants in California, Illinois, Maryland.
What is YiYoon Family Foundation's EIN?
YiYoon Family Foundation's EIN (Employer Identification Number) is 87-3653292. IRS Form 990 filing data is available on this page for 2021–2024.
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 2021–2024
Live grants for the work YiYoon Family Foundation funds
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