The Guilliam H Clamer Foundation
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Declining revenue
The Guilliam H Clamer Foundation is a 501(c)(3) organization based in Saint Louis, Missouri, registered in 1980, with $334,385 in FY2023 revenue. CharityIndex grades it F.
Po Box 505, Saint Louis, MO, 63166 EIN 23-6678246 Since 1980
Revenue (FY2023)
$334K
▼ 44.7% vs prior year
Expenses (FY2023)
$1.1M
Net assets
$13.4M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
F
—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 The Guilliam H Clamer Foundation— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
FFinancial health25% of the rating153 mo reserves · -214% 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 The Guilliam H Clamer Foundation: 153 mo reserves · -214% margin earns a F 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 The Guilliam H Clamer 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 The Guilliam H Clamer Foundation: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 505, Saint Louis, MO, 63166
- City
- Saint Louis
- State
- Missouri
- Category
- —
- Subcategory
- —
Financial trends
Revenue declined from $489K (FY2019) to $334K (FY2023) across 5 reported years.
Financial snapshot
Financial health & position (FY2023)
Liabilities $0Net assets $13.4M
Operating margin
-214.2%
Spent more than it raised in the latest fiscal year.
Total assets
$13.4M
Total liabilities
$0
Net assets
$13.4M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2023 | $334,385▼44.7% | $1,050,575▼4.2% | $13,362,698▼5.1% | $13,362,698▼5.1% | 990PF |
| 2022 | $605,211▼24.0% | $1,096,988▼5.1% | $14,075,133▼3.3% | $14,075,133▼3.3% | 990PF |
| 2021 | $796,294▼21.1% | $1,156,518▼62.7% | $14,557,784▼2.4% | $14,557,784▼2.4% | 990PF |
| 2020 | $1,009,401▲106% | $3,097,087▲175% | $14,922,096▼12.3% | $14,922,096▼12.3% | 990PF |
| 2019 | $488,873 | $1,125,243 | $17,017,382 | $17,017,382 | 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.
Frequently asked questions
- Is The Guilliam H Clamer Foundation a legitimate nonprofit?
- Yes. The Guilliam H Clamer Foundation is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 23-6678246, based in Saint Louis, Missouri. Donations are tax-deductible.
- What is The Guilliam H Clamer Foundation's EIN?
- The Guilliam H Clamer Foundation's Employer Identification Number (EIN) is 23-6678246.
- How much revenue does The Guilliam H Clamer Foundation report?
- The Guilliam H Clamer Foundation reported $334,385 in total revenue on its fiscal year 2023 IRS Form 990 filing.
- What financial grade does The Guilliam H Clamer Foundation have?
- CharityIndex grades The Guilliam H Clamer Foundation F, based on financial health (reserves and operating margin).
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Data for The Guilliam H Clamer Foundation (EIN 23-6678246) 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.