Mountain Top Arboretum Inc
501(c)(3) Donations tax-deductible
Only null% goes to programs Strong reserves Growing revenue
Mountain Top Arboretum Inc is a 501(c)(3) organization based in Tannersville, New York, registered in 2024, with $1,053,830 in FY2025 revenue. CharityIndex grades it B.
Po Box 379, Tannersville, NY, 12485 EIN 22-2240075 Since 2024
Revenue (FY2025)
$1.1M
▲ 47.7% vs prior year
Expenses (FY2025)
$625K
Net assets
$5.1M
Employees
—
CharityIndex rating
One independent A+ to F grade from four published criteria, each scored separately from IRS filings and combined by weight.
B
—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 Mountain Top Arboretum Inc— this filing type doesn't report it, and the rating simply skips it (never counts it against the organization). See the exact thresholds →
B+Financial health25% of the rating98 mo reserves · +41% 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 Mountain Top Arboretum Inc: 98 mo reserves · +41% margin earns a B+ 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 Mountain Top Arboretum 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 Mountain Top Arboretum Inc: 2 of 5 disclosure signals earns a C on this criterion. See the exact thresholds →
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Contact & location
- Address
- Po Box 379, Tannersville, NY, 12485
- City
- Tannersville
- State
- New York
- Category
- —
- Subcategory
- —
- Website
- …
Financial trends
Revenue grew from $173K (FY2013) to $1.1M (FY2025) across 12 reported years.
Financial snapshot
Financial health & position (FY2025)
Liabilities $7,502Net assets $5.1M
Operating margin
40.7%
Revenue exceeded expenses in the latest fiscal year.
Total assets
$5.1M
Total liabilities
$7,502
Net assets
$5.1M
Financials by year
| Fiscal year | Revenue | Expenses | Net assets | Total assets | Form |
|---|---|---|---|---|---|
| 2025 | $1,053,830▲47.7% | $624,846▲11.7% | $5,087,064▲12.9% | $5,094,566▲12.9% | 990 |
| 2024 | $713,284▲9.1% | $559,427▲12.6% | $4,505,625▲3.1% | $4,513,826▲3.0% | 990 |
| 2023 | $653,898▲51.6% | $496,868▲20.4% | $4,369,731▲8.5% | $4,384,468▲8.4% | 990PF |
| 2022 | $431,383▼26.3% | $412,511▼2.0% | $4,027,875▼7.9% | $4,046,346▼8.1% | 990PF |
| 2021 | $585,590▲17.0% | $420,793▼0.1% | $4,373,820▲4.5% | $4,402,735▲4.6% | 990PF |
| 2020 | $500,611▼21.6% | $421,326▲27.1% | $4,186,337▲16.0% | $4,208,322▲15.8% | 990PF |
| 2018 | $638,883▼23.3% | $331,574▲32.0% | $3,608,524▲0.6% | $3,632,623▲0.9% | 990PF |
| 2017 | $832,482▲3.9% | $251,186▼3.2% | $3,588,142▲29.6% | $3,601,235▲30.0% | 990PF |
| 2016 | $801,083▲146% | $259,542▲11.0% | $2,767,604▲20.5% | $2,770,267▲20.4% | 990PF |
| 2015 | $325,595▲21.3% | $233,902▲12.7% | $2,296,942▼2.8% | $2,300,140▼2.9% | 990PF |
| 2014 | $268,507▲55.1% | $207,520▼2.4% | $2,362,428▲3.9% | $2,369,973▲4.2% | 990PF |
| 2013 | $173,068 | $212,616▲16.0% | $2,274,194▲6.2% | $2,275,332▲6.9% | 990PF |
| 2012 | — | $183,286▼1.1% | $2,140,832▲4.8% | $2,128,614▲2.8% | 990PF |
| 2011 | — | $185,246▲3.4% | $2,043,454▲0.1% | $2,069,721▲0.7% | 990PF |
| 2010 | — | $179,069 | $2,042,173 | $2,055,329 | 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.
Grants received · $615K total
19 grants to Mountain Top Arboretum Inc totaling $615K, reported by foundations on their Schedule I filings — showing the 15 most recent.
| Grantmaker | Purpose | Year | Amount |
|---|---|---|---|
| Bny Mellon Charitable Gift Fund | To further the organization's exempt purpose | 2024 | $41,000 |
| New World Foundation | In support of the installation of heat pump systems for the education center, aiming for the complete elimination of fossil fuel dependency | 2023 | $27,800 |
| Vanguard Charitable Endowment Program | For recipient's exempt purpose | 2023 | $23,405 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2023 | $19,775 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2022 | $20,350 |
| Bny Mellon Charitable Gift Fund | To further the organization's exempt purpose | 2022 | $20,000 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2021 | $26,250 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2021 | $26,250 |
| Bny Mellon Charitable Gift Fund | To further the organization's exempt purpose | 2021 | $25,000 |
| Bny Mellon Charitable Gift Fund | To further the organization's exempt purpose | 2020 | $55,600 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2020 | $37,825 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2019 | $63,500 |
| Bny Mellon Charitable Gift Fund | To further the organizations exempt purpose | 2019 | $57,750 |
| Bny Mellon Charitable Gift Fund | To further the organizations exempt purpose | 2018 | $35,000 |
| Fidelity Investments Charitable Gift Fund | For grant recipient's exempt purposes | 2018 | $17,000 |
Frequently asked questions
- Is Mountain Top Arboretum Inc a legitimate nonprofit?
- Yes. Mountain Top Arboretum Inc is a 501(c)(3) organization registered with the U.S. Internal Revenue Service under EIN 22-2240075, based in Tannersville, New York. Donations are tax-deductible.
- What is Mountain Top Arboretum Inc's EIN?
- Mountain Top Arboretum Inc's Employer Identification Number (EIN) is 22-2240075.
- How much revenue does Mountain Top Arboretum Inc report?
- Mountain Top Arboretum Inc reported $1,053,830 in total revenue on its fiscal year 2025 IRS Form 990 filing.
- What financial grade does Mountain Top Arboretum Inc have?
- CharityIndex grades Mountain Top Arboretum Inc B, based on financial health (reserves and operating margin).
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Data for Mountain Top Arboretum Inc (EIN 22-2240075) 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.