Clearwater Marine Aquarium Inc
Only null% goes to programs Strong reserves
Clearwater Marine Aquarium Inc is a 501(c)(3) organization based in Clearwater, Florida, registered in 1973, with $22,862,676 in FY2024 revenue. CharityIndex grades it C+.
249 Windward Passage, Clearwater, FL, 33767 EIN 59-2086737 Since 1973
Revenue (FY2024)
$22.9M
▲ 340.7% vs prior year
Animals median: $151K
Expenses (FY2024)
$25.3M
Net assets
$74.4M
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 Clearwater Marine Aquarium Inc— 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 rating35 mo reserves · -10% 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 Clearwater Marine Aquarium Inc: 35 mo reserves · -10% 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 Clearwater Marine Aquarium Inc— 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 Clearwater Marine Aquarium Inc: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- 249 Windward Passage, Clearwater, FL, 33767
- City
- Clearwater
- State
- Florida
- Category
- Animal-Related
- Subcategory
- Zoos & Aquariums
- Website
- …
Financial trends
Revenue grew from $18.3M (FY2013) to $22.9M (FY2024) across 12 reported years.
Financial snapshot
Financial health & position (FY2024)
Liabilities $27.9MNet assets $74.4M
Operating margin
-10.4%
Spent more than it raised in the latest fiscal year.
Total assets
$102.2M
Total liabilities
$27.9M
Net assets
$74.4M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $22,862,676▲341% | $25,250,419▲283% | $74,391,143▼8.8% | $102,243,121▼6.1% | 990 |
| 2023 | $5,187,819▼75.7% | $6,600,405▼74.9% | $81,528,335▼1.4% | $108,867,452▲0.5% | 990 |
| 2022 | $21,322,978▼14.0% | $26,306,149▲5.7% | $82,668,828▼5.4% | $108,371,737▼4.9% | 990 |
| 2021 | $24,784,921▼32.2% | $24,889,164▲15.8% | $87,383,236▼1.1% | $113,956,126▼5.2% | 990 |
| 2020 | $36,551,800▲175% | $21,492,163▲30.7% | $88,358,548▲21.4% | $120,209,190▲15.1% | 990 |
| 2019 | $13,268,223▼64.5% | $16,447,646▼2.8% | $72,789,593▼4.8% | $104,457,878▲7.6% | 990 |
| 2018 | $37,358,657▲2.0% | $16,920,933▼0.2% | $76,420,384▲36.6% | $97,116,703▲33.8% | 990 |
| 2017 | $36,643,165▲73.3% | $16,948,125▲8.3% | $55,955,499▲54.6% | $72,602,930▲41.7% | 990 |
| 2016 | $21,143,044▲21.1% | $15,652,675▼1.4% | $36,190,631▲18.5% | $51,234,583▲36.6% | 990 |
| 2015 | $17,459,621▼18.4% | $15,870,618▼7.8% | $30,544,044▲5.7% | $37,517,222▲4.0% | 990 |
| 2014 | $21,393,581▲16.9% | $17,213,234▲41.0% | $28,887,027▲14.9% | $36,082,573▲10.2% | 990 |
| 2013 | $18,295,101 | $12,210,887▲5.9% | $25,150,866▲32.4% | $32,729,630▲22.8% | 990 |
| 2012 | — | $11,534,703▲19.2% | $18,989,283▲14.0% | $26,662,592▲48.3% | 990 |
| 2011 | — | $9,679,551▲116% | $16,655,224▲95.5% | $17,984,838▲46.2% | 990 |
| 2010 | — | $4,489,969▲22.5% | $8,518,227▲43.7% | $12,305,732▲56.7% | 990 |
| 2009 | — | $3,665,155 | $5,929,632 | $7,851,498 | 990 |
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.
Grants received · $1.3M total
58 grants to Clearwater Marine Aquarium Inc totaling $1.3M, reported by foundations on their Schedule I filings — showing the 15 most recent.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| Sjouwerman Foundation Inc | — | 2025 | $20,000 |
| Sjouwerman Foundation Inc | — | 2025 | $10,000 |
| Paypal Charitable Giving Fund | General support | 2024 | $36,812 |
| American Online Giving Foundation Inc | General support | 2024 | $20,497 |
| Ayco Charitable Foundation | Environment & animal protection | 2024 | $10,000 |
| Raymond James Charitable Endowment Fund | General support | 2024 | $5,200 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2023 | $74,800 |
| National Fish and Wildlife Foundation | Increased capacity to treat marine mammals | 2023 | $60,949 |
| Community Foundation of Tampa Bay Inc | Support of mission | 2023 | $40,861 |
| American Online Giving Foundation Inc | General support | 2023 | $40,717 |
| Wildlife Conservation Society | Conservation | 2023 | $34,063 |
| Donor Advised Charitable Giving | Environmental and animals | 2023 | $14,879 |
| Ayco Charitable Foundation | Environment & animal protection | 2023 | $10,000 |
| National Fish and Wildlife Foundation | Increased capacity | 2022 | $105,848 |
| Wildlife Conservation Society | Conservation | 2022 | $42,000 |
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Frequently asked questions
- Is Clearwater Marine Aquarium Inc a legitimate nonprofit?
- Yes. Clearwater Marine Aquarium Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 59-2086737, based in Clearwater, Florida. Donations are tax-deductible.
- What is Clearwater Marine Aquarium Inc's EIN?
- Clearwater Marine Aquarium Inc's Employer Identification Number (EIN) is 59-2086737.
- How much revenue does Clearwater Marine Aquarium Inc report?
- Clearwater Marine Aquarium Inc reported $22,862,676 in total revenue on its fiscal year 2024 IRS Form 990 filing.
- What financial grade does Clearwater Marine Aquarium Inc have?
- CharityIndex grades Clearwater Marine Aquarium Inc C+, based on financial health (reserves and operating margin).
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Data for Clearwater Marine Aquarium Inc (EIN 59-2086737) 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.