STILLMAN NATURE CENTER

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Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

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Financial Trends

Organization Details

Formation Year

1982

Legal Domicile

Principal Officer

MICHAEL LEVIN

Phone

8474286957

Tax Period

2025-01-01 to 2025-12-31

STILLMAN NATURE CENTER, founded in 1982, is a small nonprofit in the Environment sector that reported $279K in total revenue in fiscal year 2025. Revenue surged 38% from the prior year, signaling strong growth momentum. The organization ran a surplus of $122K, a strong 44% operating margin.

Mission

TO PROVIDE EDUCATIONAL PROGRAMS ON CONSERVATION.

Program Service Accomplishments

Program 1

Expenses: $148,764 Revenue: $21,659

THE PURPOSE OF THIS ORGANIZATION IS TO PROVIDE FOR AND CONDUCT ENVIRONMENTAL EDUCATION CLASSES FOR GROUPS SUCH AS SCHOOL CLASSES AND THE GENERAL PUBLIC. THESE EDUCATIONAL ACTIVITIES INCLUDE...

THE PURPOSE OF THIS ORGANIZATION IS TO PROVIDE FOR AND CONDUCT ENVIRONMENTAL EDUCATION CLASSES FOR GROUPS SUCH AS SCHOOL CLASSES AND THE GENERAL PUBLIC. THESE EDUCATIONAL ACTIVITIES INCLUDE SPONSORING NATURE WALKS, PUBLICIZING CONSERVATION AND MAINTAINING AN 80 ACRE PROPERTY AS NATURAL LANDSCAPE.STILLMAN NATURE CENTER CONTINUES TO MAKE ITS NATURAL LANDSCAPE ACCESSIBLE FOR ALL, INCLUDING THOSE THAT MUST BE ASSISTED BY A CAREGIVER OR OTHER DEVICE.

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Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

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Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

Financial Overview (2025)

Revenue Breakdown

Contributions & Grants $77,530

Program Service Revenue $21,659

Investment Income $179,395

Other Revenue $0

TOTAL REVENUE $278,584

Expense Breakdown

Grants Paid $0

Salaries & Benefits $93,356

Fundraising Expenses $6,441

Program Expenses $148,764

Other Expenses $63,449

TOTAL EXPENSES $156,805

Year-over-Year Comparison

	2025	2024	Change
Revenue	$278,584	$201,385	+0.4%
Expenses	$156,805	$140,741	+0.1%
Net Income	$121,779	$60,644	+1.0%

Key Indicators

✗ Grants to Organizations ✗ Grants to Individuals ✗ Lobbying ✗ Political Activity ✗ Foreign Activities ✗ Donor Advised Fund ✓ Schedule B Required

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Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

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Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

Governance

Voting Members

Independent Members

Employees

Volunteers

Governance Policies

✗ Conflict of Interest Policy

✗ Whistleblower Policy

✓ Document Retention Policy

Special Practices & Reported Activities

✗ Operated a School

✗ Operated a Hospital

✗ Provided First Class Travel

✗ Reported Conflict of Interest

✗ Reported Asset Diversion

✗ Excess Benefit Transaction

✗ Made Political Expenditures

✗ Engaged in Lobbying

✗ Operated Donor Advised Fund

✗ Maintained Art Collections

✗ Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers

Total Directors

Key Employees

Highest Compensated

reported

Name	Title	Hours/Week	Role	Reportable Comp	Other Comp	Total
SUSAN ALLMAN	PRESIDENT	3.00	Officer Director	$0	$0	$0
JAMES KALTSAS	VICE PRESIDENT	3.00	Officer Director	$0	$0	$0
KRISTI OVERGAARD	SECRETARY	1.00	Officer Director	$0	$0	$0
MICHAEL LEVIN	TREASURER	3.00	Officer Director	$0	$0	$0
SUE KOWALL	DIRECTOR	1.00	Director	$0	$0	$0
JOY SWEET	DIRECTOR	1.00	Director	$0	$0	$0
NAT BILSKY	DIRECTOR	1.00	Director	$0	$0	$0
SUSAN LAUGAL	DIRECTOR	1.00	Director	$0	$0	$0
BILL WASHER	DIRECTOR	1.00	Director	$0	$0	$0
DOUG SAYLOR	DIRECTOR	1.00	Director	$0	$0	$0

Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year	Revenue	Expenses	Assets	Net Income
2025	$278,584	$156,805	$6,322,790	$121,779
2024	$201,385	$140,741	$6,123,367	$60,644
2023	$131,069	$146,829	$5,881,013	$-15,760
2022	$160,919	$141,137	$5,720,097	$19,782
2021	$146,657	$128,153	$6,046,836	$18,504
2020	$128,004	$120,817	$5,785,126	$7,187
2019	$198,458	$126,315	$5,679,644	$72,143
2018	$152,125	$119,387	$5,316,284	$32,738