Liu & Tan Family Foundation Inc
Liu & Tan Family Foundation Inc is a private foundation, based in Mountain View, CA. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $832K in total assets. In 2025, it awarded 2 grants totaling $22K. Net investment income was $5K.
Liu & Tan Family Foundation Inc at a glance
In short: Liu & Tan Family Foundation Inc gave $22K across 2 grants in 2025 (avg $11K), mostly in California. Source: 2025 IRS Form 990-PF.
- Annual giving (2025)
- $22,150
- -36.5% vs 2024
- Grants made (2025)
- 2
- +100.0% vs 2024
- Average grant
- $11,075
- -68.2% vs 2024
- Median grant
- $11,075
- Total assets
- $831,823
- +16.1% vs 2024
- Primary geography
- California (67% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990-PF, 2025 View filing
Data from IRS Form 990-PF, 2025; updated September 2026.
Who Liu & Tan Family Foundation Inc funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was Grants Under Reporting Threshold ($15K).
Organizations only. It also paid 1 individual scholarship ($7,391), which are not listed by name.
Grant Size Distribution
10 grants across all recorded years
The most common grant size was under $50K: 10 grants of 10 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of 2025 grant dollars across all 2 itemized grants.
States
Cities
How Liu & Tan Family Foundation Inc gives
- Giving grew 343% from 2022 to 2025. Method
- In 2025 it paid out 62% 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
From 2021 to 2025, annual grant giving ranged from $5K (2022) to $35K (2024). In 2025 it made 2 grants totaling $22K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Grants Under Reporting Threshold Mountain View, CA | Grants Under Reporting Threshold | $14,759 |
| 1 individual scholarship Recipients not named | — | $7,391 |
Ready to take the next step with Liu & Tan Family Foundation Inc?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Qualifying Distributions | Net Investment Income | Distributable Amount |
|---|---|---|---|---|---|---|---|---|
| 2025 | $831,823 | $5,870 | $24,690 | $22,150 | 2 | $23,900 | $5,080 | $38,834 |
| 2024 | $716,662 | $56,668 | $36,770 | $34,875 | 1 | $36,650 | $56,548 | $31,216 |
| 2023 | $523,988 | $302,652 | $14,283 | $12,513 | 1 | $14,283 | — | $12,668 |
| 2022 | $98,503 | $667 | $7,770 | $5,000 | 2 | $7,195 | $92 | $7,091 |
| 2021 | $105,038 | $33,353 | $8,417 | $6,200 | 4 | $8,417 | $33,353 | $10,391 |
| 2020 | $207,257 | $214,289 | $7,032 | — | — | — | $286 | $495 |
Under IRS private-foundation payout rules, Liu & Tan Family Foundation Inc reported a distributable amount of $39K for 2025 — the minimum it must pay out in qualifying distributions.
Leadership & Key People
Officers and directors from IRS filings
Liu & Tan Family Foundation Inc is led by Weili Liu, President since 2025 (on filings since 2020); none of the 3 officers listed in 2025 report compensation.
Officers on the 2025 filing
Weili Liu
President
President → President & CEO, 2024
President & CEO → President, 2025
On filings since 2020
2 hrs/week
No compensation reported
Feilie Liu
Director
On filings since 2020
2 hrs/week
No compensation reported
Fangfang Tan
Secretary
Treasurer & Secretary → CFO & Secretary, 2024
CFO & Secretary → Secretary, 2025
On filings since 2020
4 hrs/week
No compensation reported
Data from IRS Form 990 filings, 2020–2025. "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 Liu & Tan Family Foundation Inc
How much does Liu & Tan Family Foundation Inc give each year?
Liu & Tan Family Foundation Inc gave $22K across 2 grants in 2025, according to its 2025 IRS Form 990-PF. In 2024 it gave $35K across 1 grant.
How large is Liu & Tan Family Foundation Inc?
Liu & Tan Family Foundation Inc reported $832K in total assets on its 2025 IRS Form 990-PF. It paid out $24K in qualifying distributions that year, against a required minimum of $39K (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 Liu & Tan Family Foundation Inc operate?
Liu & Tan Family Foundation Inc has awarded grants in California.
What is Liu & Tan Family Foundation Inc's EIN?
Liu & Tan Family Foundation Inc's EIN (Employer Identification Number) is 85-3809966. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990-PF filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Added Form 990-PF for fiscal year 2025 (received by the IRS August 7, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Liu & Tan Family Foundation Inc's focus areas in our free grants database
Similar Funders
Funders with grantees in common
The Eric and Lulu Roberts Family
San Mateo, CA
The Eric and Lulu Roberts Family funds California organizations working in education, community programs, employment, and animal welfare. Its 2025 grants ranged from $10,173 to $200,356, with a median of $37,480. It gives only to preselected organizations and does not accept unsolicited requests.
Assets
$259K
Grants
12
Total Given
$737K
Chang Family Charitable Trust
Menlo Park, CA
Assets
$354K
Grants
2
Total Given
$38K
Sinha Family Foundation
Palo Alto, CA
Assets
$23.8M
Grants
2
Total Given
$71K
Yang Family Foundation
Woodside, CA
Assets
$124K
Grants
3
Total Given
$40K
The Lu Family Foundation
Monte Sereno, CA
Assets
$247K
Grants
4
Total Given
$6K
The Mark and Kwala Roberts Family
San Mateo, CA
Assets
$1.1M
Grants
5
Total Given
$251K
More similar funders
More Funders in California
The filing figures on this page are open data under CC BY 4.0. About GrantGraph Open
Figures come from Liu & Tan Family Foundation Inc'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.
Liu & Tan Family Foundation Inc down — hundreds of funders to go?