William & Mary Greve Foundation Inc
Only null% goes to programs Strong reserves
William & Mary Greve Foundation Inc is a 501(c)(3) organization based in Norfolk, Connecticut, registered in 1965, with $4,205,559 in FY2024 revenue. CharityIndex grades it C+.
Po Box 490, Norfolk, CT, 06058 EIN 13-6020724 Since 1965
Revenue (FY2024)
$4.2M
▲ 23.1% vs prior year
Science & Tech median: $288K
Expenses (FY2024)
$4.2M
Net assets
$14.8M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
C+
★★★★
Rated on 2 of 4 criteria — the rest aren't reported in this filing type.
Held down by its weakest criterion — a strong score on one criterion can't hide a weak one.
How the rating works →—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 & Mary Greve Foundation Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
AFinancial health25% of the rating42 mo reserves · -1% 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 & Mary Greve Foundation Inc: 42 mo reserves · -1% margin earns a A 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 & Mary Greve Foundation Inc— 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 & Mary Greve Foundation Inc: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 490, Norfolk, CT, 06058
- City
- Norfolk
- State
- Connecticut
- Category
- Science & Technology
- Subcategory
- Science Programs
Financial trends
Revenue grew from $1.9M (FY2015) to $4.2M (FY2024) across 10 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $169KNet assets $14.8M
Operating margin
-0.8%
Spent more than it raised in the latest fiscal year.
Total assets
$15.0M
Total liabilities
$169K
Net assets
$14.8M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $4,205,559▲23.1% | $4,240,132▲6.4% | $14,826,570▼11.7% | $14,995,132▼11.5% | 990PF |
| 2023 | $3,416,907▲889% | $3,984,514▼7.9% | $16,789,550▼1.4% | $16,949,439▼1.4% | 990PF |
| 2022 | $345,570▼92.2% | $4,324,674▲5.9% | $17,027,026▼35.9% | $17,185,776▼35.9% | 990PF |
| 2021 | $4,445,583▲272% | $4,083,949▲66.9% | $26,549,505▲4.7% | $26,806,956▲4.8% | 990PF |
| 2020 | $1,194,940▼21.1% | $2,446,432▲8.0% | $25,350,528▲6.2% | $25,578,783▲6.1% | 990PF |
| 2019 | $1,514,616▲33.8% | $2,265,834▼17.0% | $23,874,102▲13.5% | $24,107,864▲13.4% | 990PF |
| 2018 | $1,132,377▲6.6% | $2,729,540▲0.1% | $21,042,218▼12.2% | $21,268,052▼12.0% | 990PF |
| 2017 | $1,062,103▼63.0% | $2,727,885▼0.5% | $23,956,918▲3.5% | $24,178,387▲3.8% | 990PF |
| 2016 | $2,874,163▲48.7% | $2,740,849▲6.5% | $23,153,670▼6.0% | $23,296,385▼6.2% | 990PF |
| 2015 | $1,932,312 | $2,574,491 | $24,621,386 | $24,825,696 | 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 & Mary Greve Foundation Inc a legitimate nonprofit?
- Yes. William & Mary Greve Foundation Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 13-6020724, based in Norfolk, Connecticut. Donations are tax-deductible.
- What is William & Mary Greve Foundation Inc's EIN?
- William & Mary Greve Foundation Inc's Employer Identification Number (EIN) is 13-6020724.
- How much revenue does William & Mary Greve Foundation Inc report?
- William & Mary Greve Foundation Inc reported $4,205,559 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does William & Mary Greve Foundation Inc have?
- CharityIndex grades William & Mary Greve Foundation Inc C+, based on financial health (reserves and operating margin).
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Data for William & Mary Greve Foundation Inc (EIN 13-6020724) 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.