Wei Brothers Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PALO ALTO, CA. IRS filing data is available from 2021 through 2025. In 2025, it awarded 2 grants totaling $2K.
Financial Overview
From 2025 IRS Form 990-PF · View filing
Total Assets
—
Annual Giving
$2K
-57.0% YoY
Grant Count
2
-60.0% YoY
Avg Grant Size
$905
+7.4% YoY
About Wei Brothers Foundation
Based on IRS filings
Wei Brothers Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PALO ALTO, CA. IRS filing data is available from 2021 through 2025. In 2025, it awarded 2 grants totaling $2K.
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 | — | — | — |
| Revenue | — | — | — |
| Expenses | — | — | — |
| Qualifying Distributions | — | — | — |
| Net Investment Income | — | — | — |
| Distributable Amount | — | — | — |
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
Grant Size Distribution
16 grants across all recorded years
Giving History
Grant recipients and amounts by year
Among its reported 2025 grants, the largest include Pausd Pie ($1,500), Palo Alto High School ($310).
| Recipient | Purpose | Amount |
|---|---|---|
| Palo Alto High School Palo Alto, CA | To a supportive and safe learning environment which fosters a sense of belonging, academic growth, personal enrichment, resilience and independence | $310 |
| PAUSD PIE Palo Alto, CA | To help spark the interests of students in school, and allows Palo Alto Unified School District students to have a more robust educational experience. | $1,500 |
Leadership & Key People
Officers and directors from IRS filings
Compensation Overview
From 2025 IRS filing
From 2025 filing
| Name | Title | Hours | Compensation |
|---|---|---|---|
| JIN WEI | CEO | 1 | — |
| MABEL CHENG | CFO | 1 | — |
Subject Areas
Focus areas based on grantmaking activity
Frequently Asked Questions
What is Wei Brothers Foundation?
Wei Brothers Foundation is a nonprofit organization focused on Philanthropy, Voluntarism & Grantmaking, based in PALO ALTO, CA. It holds — in total assets as of 2025.
Where does Wei Brothers Foundation operate?
Wei Brothers Foundation has awarded grants in California, Texas.
What size grants does Wei Brothers Foundation award?
In 2025, Wei Brothers Foundation awarded 2 grants totaling $2K — an average of about $905 per grant, based on its IRS Form 990 filings.
What is Wei Brothers Foundation's EIN?
Wei Brothers Foundation's EIN (Employer Identification Number) is 45-2080922. IRS Form 990 filing data is available on this page for 2021–2025.
Explore Open Grants
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Data last updated April 2026. Sourced from IRS Form 990-PF filings.
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