Miami-dade Historical Maritime Museum Inc is a 501(c)(3) organization based in Key West, Florida, registered in 2003, with $382,095 in FY2024 revenue. CharityIndex grades it B.
Revenue (FY2024)
$382K
▲ 16.3% vs prior year
Arts & Culture median: $159K
Expenses (FY2024)
$244K
Net assets
$474K
Employees
—
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 →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 Miami-dade Historical Maritime Museum Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Miami-dade Historical Maritime Museum Inc: 23 mo reserves · +36% margin earns a A on this criterion. See the exact thresholds →
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 Miami-dade Historical Maritime Museum Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
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 Miami-dade Historical Maritime Museum Inc: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Revenue grew from $301K (FY2013) to $382K (FY2024) across 9 reported years.
Financial snapshot
Operating margin
36.1%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$596K
Total liabilities
$122K
Net assets
$474K
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2024 | $382,095▲16.3% | $244,281▲10.8% | $474,216▲40.7% | $595,966▼6.4% | 990 |
| 2023 | $328,445▲7.9% | $220,533▲12.3% | $337,065▲46.8% | $636,778▲7.9% | 990 |
| 2022 | $304,368▼20.7% | $196,460▼80.1% | $229,611▲86.9% | $589,943▲1.2% | 990 |
| 2021 | $384,050▲6.7% | $989,219▲320% | $122,842▼83.1% | $582,758▼33.1% | 990 |
| 2020 | $359,979▲72.5% | $235,300▲21.1% | $727,716▲60.0% | $870,822▼16.7% | 990 |
| 2017 | $208,634▼19.6% | $194,374▼12.6% | $454,922▲49.8% | $1,044,950▲36.3% | 990 |
| 2015 | $259,448▲24.4% | $222,379▲14.5% | $303,772▲13.6% | $766,551▲2.7% | 990 |
| 2014 | $208,637▼30.7% | $194,171▲4.4% | $267,333▲5.7% | $746,659▲1.7% | 990 |
| 2013 | $301,020 | $186,005▼21.2% | $252,867▲87.2% | $733,940▲6.7% | 990 |
| 2012 | — | $236,104▼15.7% | $135,070▲257% | $687,666▲11.9% | 990 |
| 2010 | — | $279,971 | -$86,238 | $614,434 | 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.
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Data for Miami-dade Historical Maritime Museum Inc (EIN 14-1853901) 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.