Longmai Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HAYWARD, CA. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $49K in total assets. In 2025, it made $1K in qualifying distributions.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
$49K
+1690.4% YoY
Revenue
$48K
+4680.0% YoY
Qualifying Distributions
$1K
-3.4% YoY
Expenses
$1K
-3.4% YoY
Under IRS private-foundation payout rules, Longmai Foundation reported a distributable amount of $546 for 2025 — the minimum it must pay out in qualifying distributions.
About Longmai Foundation
Based on IRS filings
Longmai Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HAYWARD, CA. IRS filing data is available from 2022 through 2025. As of 2025, the organization holds $49K in total assets. In 2025, it made $1K in qualifying distributions.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $49,291 | $2,753 | $3,059 |
| Revenue | $47,800 | $1,000 | $1,800 |
| Expenses | $1,262 | $1,306 | $2,572 |
| Qualifying Distributions | $1,262 | $1,306 | $2,572 |
| Net Investment Income | — | — | — |
| Distributable Amount | $546 | $131 | $139 |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2025
Grant Size Distribution
2 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| RI SUN | CEO | 15 | — |
| LU XU | SECRETARY | 10 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Longmai Foundation?
Longmai Foundation is a private foundation focused on Philanthropy, Voluntarism & Grantmaking, based in HAYWARD, CA. It holds $49K in total assets as of 2025.
How large is Longmai Foundation?
As of 2025, Longmai Foundation holds $49K in total assets with $48K in annual revenue.
Where does Longmai Foundation operate?
Longmai Foundation has awarded grants in California.
How much is Longmai Foundation required to give away each year?
Private foundations must generally distribute about 5% of their assets annually. For 2025, Longmai Foundation reported a distributable amount of $546 on its IRS Form 990-PF — the minimum it must pay out in qualifying distributions.
What is Longmai Foundation's EIN?
Longmai Foundation's EIN (Employer Identification Number) is 87-2788048. IRS Form 990 filing data is available on this page for 2022–2025.
Explore Open Grants
Browse active grant opportunities in Longmai Foundation's focus areas in our free grants database
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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