William A Williamson Family Foundation
Only null% goes to programs Strong reserves
William A Williamson Family Foundation is a 501(c)(3) organization based in Wilmington, Delaware, registered in 2008, with $11,755 in FY2024 revenue. CharityIndex grades it C+.
Foundation Source 501 Silverside Rd, Wilmington, DE, 19809 EIN 20-8038122 Since 2008
Revenue (FY2024)
$12K
▲ 97.3% vs prior year
Philanthropy median: $168K
Expenses (FY2024)
$8,058
Net assets
$202K
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 William A Williamson 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 rating301 mo reserves · +31% 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 William A Williamson Family Foundation: 301 mo reserves · +31% 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 William A Williamson 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 William A Williamson Family Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- Foundation Source 501 Silverside Rd, Wilmington, DE, 19809
- City
- Wilmington
- State
- Delaware
- Subcategory
- Private Foundations
Financial trends
Revenue declined from $24K (FY2013) to $12K (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $0Net assets $202K
Operating margin
31.5%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$202K
Total liabilities
$0
Net assets
$202K
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $11,755▲97.3% | $8,058▲3.0% | $201,873▲1.9% | $201,873▲1.9% | 990PF |
| 2023 | $5,957▲43.9% | $7,820▼0.7% | $198,176▼0.9% | $198,176▼0.9% | 990PF |
| 2022 | $4,139▼66.2% | $7,879▲10.0% | $200,039▼1.8% | $200,039▼1.8% | 990PF |
| 2021 | $12,231▲237% | $7,161▲2.2% | $203,779▲2.6% | $203,779▲2.6% | 990PF |
| 2020 | -$8,918▼169% | $7,005▲15.7% | $198,709▼7.4% | $198,709▼7.4% | 990PF |
| 2019 | $12,947▼47.7% | $6,056▼94.8% | $214,632▲3.3% | $214,632▲3.3% | 990PF |
| 2018 | $24,749▼57.4% | $116,936▼32.4% | $207,741▼30.7% | $207,741▼30.7% | 990PF |
| 2017 | $58,087▲96.5% | $173,022▲7.8% | $299,928▼27.7% | $299,928▼27.7% | 990PF |
| 2016 | $29,556▼12.5% | $160,431▼1.0% | $414,863▼24.0% | $414,863▼24.0% | 990PF |
| 2015 | $33,776▼32.2% | $162,091▲62.0% | $545,738▼19.0% | $545,738▼19.0% | 990PF |
| 2014 | $49,825▲105% | $100,057▲9.9% | $674,053▼6.9% | $674,053▼6.9% | 990PF |
| 2013 | $24,283 | $91,021▼11.2% | $724,285▼8.4% | $724,285▼8.4% | 990PF |
| 2012 | — | $102,482▼11.4% | $791,023▼8.9% | $791,023▼8.9% | 990PF |
| 2011 | — | $115,688▲55.2% | $867,939▼10.2% | $867,939▼10.2% | 990PF |
| 2010 | — | $74,527 | $966,350 | $966,350 | 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 William A Williamson Family Foundation a legitimate nonprofit?
- Yes. William A Williamson Family Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 20-8038122, based in Wilmington, Delaware. Donations are tax-deductible.
- What is William A Williamson Family Foundation's EIN?
- William A Williamson Family Foundation's Employer Identification Number (EIN) is 20-8038122.
- How much revenue does William A Williamson Family Foundation report?
- William A Williamson Family Foundation reported $11,755 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does William A Williamson Family Foundation have?
- CharityIndex grades William A Williamson Family Foundation C+, based on financial health (reserves and operating margin).
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Data for William A Williamson Family Foundation (EIN 20-8038122) 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.