MARY LAKE MONTESSORI INC

EIN: 391579294 501(c)(3)

WAUNAKEE, WI

Total Revenue
$898,458
Total Expenses
$914,420
Total Assets
$343,254
Net Assets
$327,920
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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
1983
Legal Domicile
WI
Principal Officer
KATHRYN K LANGE
Phone
6088498800
Tax Period
2024-07-01 to 2025-06-30

MARY LAKE MONTESSORI INC, founded in 1983, is a small nonprofit that reported $898K in total revenue in fiscal year 2024. Revenue decreased 6% compared to the prior year.

Mission

PRESCHOOL

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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%)

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Financial Overview (2024)

Revenue Breakdown

Contributions & Grants $55,323
Program Service Revenue $827,582
Investment Income $15,553
Other Revenue $0
TOTAL REVENUE $898,458

Expense Breakdown

Grants Paid $0
Salaries & Benefits $786,545
Fundraising Expenses $0
Program Expenses $896,118
Other Expenses $127,875
TOTAL EXPENSES $914,420

Year-over-Year Comparison

2024 2023 Change
Revenue $898,458 $960,259 -0.1%
Expenses $914,420 $1,062,628 -0.1%
Net Income $-15,962 $-102,369 -0.8%
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

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Governance

Voting Members
3
Independent Members
N/A
Employees
18
Volunteers
N/A

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
3
$127,569
Total Directors
0
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
KATHRYN K LANGE PRES/TRES 50.00
Officer
$127,309 $260 $127,569
TIMOTHY A LANGE VICE PRES 5.00
Officer
$0 $0 $0
THOMAS KENNEDY SEC/DIR 5.00
Officer
$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 $898,458 $914,420 $343,254 $-15,962
2024 $960,259 $1,062,628 $367,913 $-102,369
2023 $846,173 $800,430 $606,659 $45,743
2022 $807,275 $686,280 $525,000 $120,995
2021 $758,279 $606,668 $401,293 $151,611
2020 $565,674 $591,183 $254,806 $-25,509
2019 $616,251 $636,634 $180,560 $-20,383
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