Hung & Lee Family Foundation

Private foundation · Grantmaker Mountain View, CA EIN: 45-5329133

Hung & Lee Family Foundation is a private foundation, based in Mountain View, CA. IRS filing data is available from 2021 through 2025. As of 2025, the organization holds $76K in total assets. In 2025, it made $3K in qualifying distributions. Net investment income was $545.

Hung & Lee Family Foundation at a glance

Total assets
$76,214
+35.6% vs 2024
Revenue (2025)
$5,545
+244.6% vs 2024
Qualifying distributions (2025)
$3,473
-90.7% vs 2024
Expenses (2025)
$3,473
-90.7% vs 2024
Latest 990 filing
Form 990-PF, 2025 View filing

Data from IRS Form 990-PF, 2025; updated September 2026.

Who Hung & Lee Family Foundation funds

How this funder distributes its grants

Grant Size Distribution

3 grants across all recorded years

3<$50K$50–100K$100–250K$250–500K$500K–1M$1–5M$5M+

The most common grant size was under $50K: 3 grants of 3 (100%).

Geographic Focus

Where this funder awards grants

Grant Distribution by State

1state

States

Cities

Mountain ViewSan FranciscoSan Jose

How Hung & Lee Family Foundation gives

  • In 2025 it paid out 10% 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

$0$10K$20K$30K0 grants2021 0 grants2022 1 grant2023 2 grants2024 0 grants2025

From 2023 to 2024, annual grant giving ranged from $299 (2023) to $20K (2024). In 2024 it made 2 grants totaling $20K.

Grants by year

Grant recipients and amounts by year

RecipientPurposeAmount
Mizutomo Kiko Foundation Mountain View, CATo support advancement of education and science; provide financial relief to the poor, the distressed and underprivileged;support universities, schools, libraries, churches, temples and other places of general public benefit.$20,000
Valley Health Foundation San Jose, CATo support, innovate, and advocate better health for all in Santa Clara County$350
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Financial History

Multi-year comparison from IRS filings

Figures from IRS filings, by filing year
Filing yearTotal AssetsRevenueExpensesGrants paidGrantsQualifying DistributionsNet Investment IncomeDistributable Amount
2025$76,214$5,545$3,473——$3,473$545$36,314
2024$56,192$1,609$37,287$20,3502$37,287$609$29,836
2023$80,803$556$37,584$2991$37,584$556$29,744
2022$117,831$423$22,663——$22,663$423$37,638
2021$140,071$93,156$6,064———$83,156$22,812

Under IRS private-foundation payout rules, Hung & Lee Family Foundation reported a distributable amount of $36K for 2025 — the minimum it must pay out in qualifying distributions.

Leadership & Key People

Officers and directors from IRS filings

Hung & Lee Family Foundation is led by Wei-Fang Hung, President & CEO on every filing since 2021; none of the 3 officers listed in 2025 report compensation.

Officers on the 2025 filing

  • Wei-Fang Hung

    President & CEO

    On filings since 2021

    1 hr/week

    No compensation reported

  • Olivia Lee

    CFO

    On filings since 2021

    1 hr/week

    No compensation reported

  • Simon Hung

    Secretary

    On filings since 2021

    1 hr/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 Hung & Lee Family Foundation

How large is Hung & Lee Family Foundation?

Hung & Lee Family Foundation reported $76K in total assets on its 2025 IRS Form 990-PF. It paid out $3K in qualifying distributions that year, against a required minimum of $36K (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.

Where does Hung & Lee Family Foundation operate?

Hung & Lee Family Foundation has awarded grants in California.

What is Hung & Lee Family Foundation's EIN?

Hung & Lee Family Foundation's EIN (Employer Identification Number) is 45-5329133. 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

(6)

When this profile's IRS filing data changed on Grantable

  1. Updated Form 990-PF for fiscal year 2021 (received by the IRS September 15, 2021)
  2. Updated Form 990-PF for fiscal year 2022 (received by the IRS November 2, 2022)
  3. Updated Form 990-PF for fiscal year 2023 (received by the IRS March 13, 2024)
  4. Updated Form 990-PF for fiscal year 2024 (received by the IRS September 16, 2024)
  5. Updated Form 990-PF for fiscal year 2025 (received by the IRS March 16, 2026)
  6. IRS filings on file for fiscal years 2021–2025

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The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open

Figures come from Hung & Lee Family Foundation's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.

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