Tri-towns Ambulance Inc is a 501(c)(3) organization based in Westernport, Maryland, registered in 2025, with $894,380 in FY2025 revenue. CharityIndex grades it C+.
Revenue (FY2025)
$894K
▲ 260.3% vs prior year
Health median: $840K
Expenses (FY2025)
$690K
Net assets
$223K
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 Tri-towns Ambulance 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 Tri-towns Ambulance Inc: 4 mo reserves · +23% 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 Tri-towns Ambulance 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 Tri-towns Ambulance Inc: 1 of 5 disclosure signals earns a D on this criterion. See the exact thresholds →
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Revenue grew from $493K (FY2014) to $894K (FY2025) across 12 reported years.
Financial snapshot
Operating margin
22.9%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$223K
Total liabilities
$0
Net assets
$223K
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $894,380▲260% | $689,842▲175% | $223,260▼40.4% | $223,260▼52.8% | 990 |
| 2024 | $248,199▼26.1% | $250,742▼39.6% | $374,379▼0.7% | $473,118▼3.0% | 990 |
| 2023 | $336,057▼18.5% | $415,227▼5.9% | $376,922▼17.4% | $487,955▼25.0% | 990 |
| 2022 | $412,246▲0.7% | $441,316▲11.0% | $456,092▼6.0% | $650,738▼11.1% | 990 |
| 2021 | $409,278▼17.1% | $397,559▼11.0% | $485,162▲2.5% | $732,003▲7.2% | 990 |
| 2020 | $493,823▲13.3% | $446,820▼6.9% | $473,443▲11.0% | $683,037▼7.2% | 990 |
| 2019 | $435,781▼7.7% | $479,733▲26.4% | $426,440▼9.0% | $736,285▼6.5% | 990 |
| 2018 | $472,373▲9.3% | $379,614▼11.6% | $468,438▲24.1% | $787,195▲61.2% | 990 |
| 2017 | $432,151▼9.1% | $429,437▼8.8% | $377,341▲0.7% | $488,485▼12.0% | 990 |
| 2016 | $475,231▼6.9% | $471,048▲9.4% | $374,627▲1.1% | $555,147▼9.9% | 990 |
| 2015 | $510,718▲3.6% | $430,537▼12.2% | $370,442▲104% | $616,308▲17.4% | 990 |
| 2014 | $492,780 | $490,524 | $181,427 | $524,994 | 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 Tri-towns Ambulance Inc (EIN 52-1063050) 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.