GRINDSTONE LAKE FOUNDATION INC (EIN 831449904) - Form 990 Financial Analysis & Trantor Score

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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

2018

Legal Domicile

Principal Officer

CYNTHIA PARKER

Tax Period

2025-01-01 to 2025-12-31

GRINDSTONE LAKE FOUNDATION INC, founded in 2018, is a micro nonprofit in the Environment sector that reported $14K in total revenue in fiscal year 2025. Revenue surged 124% from the prior year, signaling strong growth momentum. The organization ran a surplus of $8K, a strong 54% operating margin.

Mission

THE PURPOSE OF THIS CORPORATION IS TO PROVIDE FUNDING FOR THE PROTECTION, PRESERVATION AND RESTORATION OF THE WATER QUALITY AND OTHER CONSERVATION VALUES OF GRINDSTONE LAKE, SAWYER COUNTY, WISCONSIN

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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 $14,300

Program Service Revenue $0

Investment Income $1

Other Revenue $90

TOTAL REVENUE $14,391

Expense Breakdown

Grants Paid $0

Salaries & Benefits $0

Fundraising Expenses $0

Program Expenses $6,663

Other Expenses $6,663

TOTAL EXPENSES $6,663

Year-over-Year Comparison

	2025	2024	Change
Revenue	$14,391	$6,417	+1.2%
Expenses	$6,663	$17,130	-0.6%
Net Income	$7,728	$-10,713	-1.7%

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

N/A

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
CYNTHIA PARKER	PRESIDENT	5.00	Officer Director	$0	$0	$0
MICHAEL WARDEN	TREASURER	5.00	Officer Director	$0	$0	$0
I REED PARKER	SECRETARY	2.00	Officer Director	$0	$0	$0
CHERYL CONTANT	DIRECTOR	2.00	Director	$0	$0	$0
DONNA CARLSON	DIRECTOR	2.00	Director	$0	$0	$0
KAREN MUMFORD	DIRECTOR	2.00	Director	$0	$0	$0
TONY WESTCOT	DIRECTOR	0.00	Director	$0	$0	$0
JOHN MINTON	VICE PRESIDENT	2.00	Officer 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	$14,391	$6,663	$762,651	$7,728
2024	No data	No data	No data	No data
2023	$14,873	$2,761	$767,462	$12,112
2022	$632,774	$2,707	$755,350	$630,067
2021	$177,746	$9,505	$1,455,987	$168,241
2020	$39,243	$11,265	$1,186,653	$27,978
2019	$62,869	$28,410	$925,727	$34,459
2018	$775,482	$751,836	$773,846	$23,646

GRINDSTONE LAKE FOUNDATION INC