Charles Wei-hsun Fu Foundation
Only null% goes to programs Growing revenue
Charles Wei-hsun Fu Foundation is a 501(c)(3) organization based in San Diego, California, registered in 1999, with $19,978 in FY2025 revenue. CharityIndex grades it C+.
10869 Wallingford Rd, San Diego, CA, 92126 EIN 91-1907481 Since 1999
Revenue (FY2025)
$20K
▲ 19.6% vs prior year
Education median: $200K
Expenses (FY2025)
$21K
Net assets
$1,783
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 Charles Wei-hsun Fu Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
C+Financial health25% of the rating1 mo reserves · -7% 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 Charles Wei-hsun Fu Foundation: 1 mo reserves · -7% margin earns a C+ 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 Charles Wei-hsun Fu Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
CTransparency10% of the rating2 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 Charles Wei-hsun Fu Foundation: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
Show this grade on your website
A live seal — it updates automatically when the grade changes and links donors to this verified profile.
Contact & location
- Address
- 10869 Wallingford Rd, San Diego, CA, 92126
- City
- San Diego
- State
- California
- Category
- Education
- Subcategory
- Student Services & Aid
- Website
- …
Financial trends
Revenue grew from $14K (FY2018) to $20K (FY2025) across 8 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $0Net assets $1,783
Operating margin
-6.8%
Spent more than it raised in the latest fiscal year.
Total assets
$1,783
Total liabilities
$0
Net assets
$1,783
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $19,978▲19.6% | $21,327▲29.5% | $1,783▼43.1% | $1,783▼43.1% | 990PF |
| 2024 | $16,700▲67.0% | $16,466▲69.3% | $3,132▲8.1% | $3,132▲8.1% | 990PF |
| 2023 | $10,000▼41.3% | $9,725▼42.9% | $2,898▲10.5% | $2,898▲10.5% | 990PF |
| 2022 | $17,050▲108% | $17,030▲124% | $2,623▲0.8% | $2,623▲0.8% | 990PF |
| 2021 | $8,200▼79.2% | $7,611▼83.5% | $2,603▲156% | $2,603▲156% | 990PF |
| 2020 | $39,500▲36.2% | $46,040▲77.6% | $1,016▼86.6% | $1,016▼86.6% | 990PF |
| 2019 | $29,000▲110% | $25,922▲127% | $7,556▲68.7% | $7,556▲68.7% | 990PF |
| 2018 | $13,805 | $11,425 | $4,478 | $4,478 | 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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Compare Charles Wei-hsun Fu Foundation
Frequently asked questions
- Is Charles Wei-hsun Fu Foundation a legitimate nonprofit?
- Yes. Charles Wei-hsun Fu Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 91-1907481, based in San Diego, California. Donations are tax-deductible.
- What is Charles Wei-hsun Fu Foundation's EIN?
- Charles Wei-hsun Fu Foundation's Employer Identification Number (EIN) is 91-1907481.
- How much revenue does Charles Wei-hsun Fu Foundation report?
- Charles Wei-hsun Fu Foundation reported $19,978 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does Charles Wei-hsun Fu Foundation have?
- CharityIndex grades Charles Wei-hsun Fu Foundation C+, based on financial health (reserves and operating margin).
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Data for Charles Wei-hsun Fu Foundation (EIN 91-1907481) 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.