MONTESSORI SCHOOL OF SONOMA INCORPORATED

EIN: 942174042 501(c)(3)

Sonoma, CA

Total Revenue
$1,072,401
Total Expenses
$1,204,124
Total Assets
$535,885
Net Assets
$454,910
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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
1972
Legal Domicile
CA
Principal Officer
Cathy Vaughn
Phone
7079962422
Tax Period
2023-07-01 to 2024-06-30

MONTESSORI SCHOOL OF SONOMA INCORPORATED, founded in 1972, is a community nonprofit that reported $1.1M in total revenue in fiscal year 2023. Expenses of $1.2M exceeded revenue, resulting in a 12% operating deficit.

Mission

To opperate a Licenced Montessori School serving children 12 mo to 10 years old

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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 (2023)

Revenue Breakdown

Contributions & Grants $0
Program Service Revenue $1,068,070
Investment Income $4,331
Other Revenue $0
TOTAL REVENUE $1,072,401

Expense Breakdown

Grants Paid $0
Salaries & Benefits $905,410
Fundraising Expenses $0
Program Expenses $1,204,124
Other Expenses $298,714
TOTAL EXPENSES $1,204,124

Year-over-Year Comparison

2023 2022 Change
Revenue $1,072,401 $1,008,773 +0.1%
Expenses $1,204,124 $931,543 +0.3%
Net Income $-131,723 $77,230 -2.7%
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

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Governance

Voting Members
3
Independent Members
3
Employees
15
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
2
$88,588
Total Directors
0
$0
Key Employees
1
$110,890
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
Cathy Vaughn Director 40
Key Emp
$110,890 $0 $110,890
Sarah Robertson Treasure 40
Officer
$88,588 $0 $88,588
Maria Delgado Secretary 1
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 No data No data No data No data
2024 $1,072,401 $1,204,124 $535,885 $-131,723
2023 $1,008,773 $931,543 $646,637 $77,230
2022 $977,997 $893,550 $508,736 $84,447
2021 $884,800 $710,688 $422,739 $174,112
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