Thomas & Margaret Tan Family Foundation
Only null% goes to programs Strong reserves
Thomas & Margaret Tan Family Foundation is a 501(c)(3) organization based in Hillsborough, California, registered in 2001, with $76,746 in FY2024 revenue. CharityIndex grades it C+.
2140 Forest View Ave, Hillsborough, CA, 94010 EIN 94-3381136 Since 2001
Revenue (FY2024)
$77K
▲ 102.9% vs prior year
Philanthropy median: $168K
Expenses (FY2024)
$49K
Net assets
$692K
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
C+
—Program efficiency40% of the ratingNo expense breakdown in filings
Measures how much of every dollar spent actually reaches programs, plus what it costs to raise $100 of donations. The worse of the two measures sets the letter (85%+ to programs is an A; under $15 to raise $100 is an A), averaged over the three most recent filings. Not scored for Thomas & Margaret Tan Family Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating171 mo reserves · +37% margin
Measures whether the organization is built to last: how many months its reserves would cover expenses (3+ months earns an A-range score, but hoarding 5+ years of budget is capped) and whether it runs a surplus or a deficit. For Thomas & Margaret Tan Family Foundation: 171 mo reserves · +37% margin earns a B+ on this criterion. See the exact thresholds →
—Governance25% of the ratingNot reported in this filing type
Checks how the organization is run, from its own Form 990: an independent board majority, a board of five or more, conflict-of-interest, whistleblower and document-retention policies, and independently audited financials. The share of disclosed checks that pass sets the letter. Not scored for Thomas & Margaret Tan Family Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
DTransparency10% of the rating1 of 5 disclosure signals
Counts five disclosure signals: a recent filing, a mission statement, program descriptions, a listed website, and the full expense breakdown. More disclosure, better letter. For Thomas & Margaret Tan Family Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- 2140 Forest View Ave, Hillsborough, CA, 94010
- City
- Hillsborough
- State
- California
- Subcategory
- Private Foundations
Financial trends
Revenue grew from $64K (FY2020) to $77K (FY2024) across 5 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $13KNet assets $692K
Operating margin
36.6%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$705K
Total liabilities
$13K
Net assets
$692K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $76,746▲103% | $48,675▼3.2% | $692,147▲4.3% | $704,647▲6.1% | 990PF |
| 2023 | $37,826▼45.2% | $50,299▼6.1% | $663,299▼1.9% | $663,999▼2.2% | 990PF |
| 2022 | $69,031▼2.5% | $53,578▲19.9% | $676,237▲2.3% | $678,737▲2.7% | 990PF |
| 2021 | $70,788▲10.2% | $44,681▲11.7% | $661,003▲4.1% | $661,003▲4.1% | 990PF |
| 2020 | $64,214 | $39,994 | $634,826 | $634,826 | 990PF |
Original Form 990 PDFs (the Form column) are served by ProPublica Nonprofit Explorer, as filed with the IRS. Create a free account to download the CSV report.
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Frequently asked questions
- Is Thomas & Margaret Tan Family Foundation a legitimate nonprofit?
- Yes. Thomas & Margaret Tan Family Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 94-3381136, based in Hillsborough, California. Donations are tax-deductible.
- What is Thomas & Margaret Tan Family Foundation's EIN?
- Thomas & Margaret Tan Family Foundation's Employer Identification Number (EIN) is 94-3381136.
- How much revenue does Thomas & Margaret Tan Family Foundation report?
- Thomas & Margaret Tan Family Foundation reported $76,746 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Thomas & Margaret Tan Family Foundation have?
- CharityIndex grades Thomas & Margaret Tan Family Foundation C+, based on financial health (reserves and operating margin).
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Data for Thomas & Margaret Tan Family Foundation (EIN 94-3381136) comes from the IRS Business Master File and e-filed Form 990 returns, via CharityIndex. Figures reflect what the organization reported to the IRS for each fiscal year.