J & M Lam Family Foundation
J & M Lam Family Foundation is a private foundation, based in South San Francisco, CA. IRS filing data is available from 2020 through 2026. As of 2026, the organization holds $960K in total assets. In 2026, it awarded 8 grants totaling $45K. Net investment income was $31K.
J & M Lam Family Foundation at a glance
In short: J & M Lam Family Foundation gave $45K across 8 grants in 2026 (avg $6K), mostly in California. Source: 2026 IRS Form 990-PF.
- Annual giving (2026)
- $45,050
- +2.3% vs 2025
- Grants made (2026)
- 8
- +100.0% vs 2025
- Average grant
- $5,631
- -48.9% vs 2025
- Median grant
- $375
- Total assets
- $959,679
- +9.4% vs 2025
- Primary geography
- California (100% of itemized 2026 grant dollars)
- Latest 990 filing
- Form 990-PF, 2026 View filing
Data from IRS Form 990-PF, 2026; updated September 2026.
Who J & M Lam Family Foundation funds
How this funder distributes its grants
Top Recipients
Top 8 recipients in 2026
The largest 2026 recipient was San Francisco Chinatown Lion Club Foundation ($33K). Together the top 8 received $45K.
Grant Size Distribution
26 grants across all recorded years
The most common grant size was under $50K: 26 grants of 26 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2026 grant dollars across all 8 itemized grants.
States
Cities
How J & M Lam Family Foundation gives
- Giving grew 26% from 2023 to 2026. 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 2020 to 2026, annual grant giving ranged from $25K (2020) to $45K (2026). In 2026 it made 8 grants totaling $45K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| San Francisco Chinatown Lion Club Foundation Burlingame, CA | Donation | $33,000 |
| River of Life Foundation Santa Clara, CA | Donation | $10,000 |
| San Jose Chinese Alliance Church San Jose, CA | Donation | $1,000 |
| Chinatown Community Development Center San Francisco, CA | Donation | $500 |
| The Salvation Army Goldedn State San Francisco, CA | Donation | $250 |
| Brlingame Police Officers Assocation Burlingame, CA | Donation | $100 |
| SSPFA Survior Benefit Foundation South San Francisco, CA | Donation | $100 |
| Mills Peninsula Hospital Foundation Burlingame, CA | Donation | $100 |
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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 |
|---|---|---|---|---|---|---|---|---|
| 2026 | $959,679 | $132,667 | $50,102 | $45,050 | 8 | — | $31,215 | — |
| 2025 | $877,114 | $133,189 | $48,324 | $44,050 | 4 | — | $31,815 | — |
| 2024 | $792,248 | $127,269 | $47,133 | $40,000 | 4 | — | $26,159 | — |
| 2023 | $712,112 | $103,926 | $38,235 | $35,640 | 5 | — | $3,666 | — |
| 2022 | $646,421 | $100,080 | $35,876 | $33,200 | 5 | $963 | — | — |
| 2021 | $582,216 | $109,269 | $32,234 | $30,100 | 10 | — | $7,706 | — |
| 2020 | $505,180 | $106,980 | $27,484 | $25,290 | 13 | — | $6,268 | $22,798 |
Leadership & Key People
Officers and directors from IRS filings
J & M Lam Family Foundation is led by Johnson Lam, Director & President on every filing since 2020; none of the 6 officers listed in 2026 report compensation.
Officers on the 2026 filing
Johnson Lam
Director & President
On filings since 2020
5 hrs/week
No compensation reported
Diane Lam
Director
On filings since 2020
3 hrs/week
No compensation reported
Mabel Lam
Director & V.p.
On filings since 2020
5 hrs/week
No compensation reported
Vivian Chen
Director
On filings since 2020
3 hrs/week
No compensation reported
Eric Chen
Secretary
On filings since 2020
3 hrs/week
No compensation reported
Vincent Lam
Treasurer
On filings since 2020
3 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2026. "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 J & M Lam Family Foundation
How much does J & M Lam Family Foundation give each year?
J & M Lam Family Foundation gave $45K across 8 grants in 2026, according to its 2026 IRS Form 990-PF. In 2025 it gave $44K across 4 grants.
What is J & M Lam Family Foundation's typical grant size?
J & M Lam Family Foundation's median grant in 2026 was $375, and its average grant was $5,631, across 8 grants on its 2026 IRS Form 990-PF.
Where does J & M Lam Family Foundation give grants?
J & M Lam Family Foundation gives mostly in California: 100% of the grant dollars itemized on its 2026 IRS Form 990-PF went to recipients there. The most frequent recipient cities were Burlingame, CA (3 grants) and San Francisco, CA (2 grants).
Does J & M Lam Family Foundation give general operating support?
Not in 2026: none of the 8 grants with a stated purpose on J & M Lam Family Foundation's 2026 IRS Form 990-PF were described as general or operating support. Recurring purposes include "Donation" (8 grants).
Who are J & M Lam Family Foundation's largest grantees?
J & M Lam Family Foundation's largest 2026 grantees include San Francisco Chinatown Lion Club Foundation ($33,000), River of Life Foundation ($10,000) and San Jose Chinese Alliance Church ($1,000), according to its 2026 IRS Form 990-PF. Together they received 98% of its itemized 2026 grant dollars.
How large is J & M Lam Family Foundation?
J & M Lam Family Foundation reported $960K in total assets on its 2026 IRS Form 990-PF. Its revenue that year was $133K.
What is J & M Lam Family Foundation's EIN?
J & M Lam Family Foundation's EIN (Employer Identification Number) is 46-5743357. IRS Form 990 filing data is available on this page for 2020–2026.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(8)
When this profile's IRS filing data changed on Grantable
- Updated Form 990-PF for fiscal year 2020 (received by the IRS March 15, 2021)
- Updated Form 990-PF for fiscal year 2021 (received by the IRS August 3, 2021)
- Updated Form 990-PF for fiscal year 2022 (received by the IRS August 25, 2022)
- Updated Form 990-PF for fiscal year 2023 (received by the IRS October 12, 2023)
- Updated Form 990-PF for fiscal year 2024 (received by the IRS February 18, 2025)
- Updated Form 990-PF for fiscal year 2025 (received by the IRS July 26, 2025)
- Added Form 990-PF for fiscal year 2026 (received by the IRS June 27, 2026)
- IRS filings on file for fiscal years 2020–2025
Live grants for the work J & M Lam Family Foundation funds
Philanthropy, Voluntarism & Grantmaking Open opportunities, soonest deadline first.
- Nixa Affiliate Grantmaking Program Up to US $10,000 · Due October 19, 2026
- Community and School Grants $28,000 total pool; 10-15 grants expected · Due October 19, 2026
- Mary Pinola/Crescenta Valley Chamber Education Fund $500 - $5,000 for ongoing programs; up to $15,000 for Strategic Initiative Grants · Due October 19, 2026
Explore Open Grants
Browse active grant opportunities in J & M Lam Family Foundation's focus areas in our free grants database
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