GRANITE MOUNTAIN CHARTER SCHOOL (EIN 833660999) - 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

2019

Legal Domicile

Principal Officer

BROOK MACMILLAN

Phone

9099063593

Tax Period

2023-07-01 to 2024-06-30

GRANITE MOUNTAIN CHARTER SCHOOL, founded in 2019, is a mid-sized nonprofit in the Education sector that reported $55.8M in total revenue in fiscal year 2023. Revenue surged 20% from the prior year, signaling strong growth momentum.

Mission

DEVELOP THE INDIVIDUAL GIFTS OF STUDENTS IN SAN BERNARDINO COUNTY AND ADJACENT COUNTIES.

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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 (2023)

Revenue Breakdown

Contributions & Grants $55,785,521

Program Service Revenue $0

Investment Income $1,612

Other Revenue $10,280

TOTAL REVENUE $55,797,413

Expense Breakdown

Grants Paid $0

Salaries & Benefits $39,630,893

Fundraising Expenses $0

Program Expenses $51,807,178

Other Expenses $15,367,253

TOTAL EXPENSES $54,998,146

Year-over-Year Comparison

	2023	2022	Change
Revenue	$55,797,413	$46,310,729	+0.2%
Expenses	$54,998,146	$46,098,934	+0.2%
Net Income	$799,267	$211,795	+2.8%

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

Governance

Voting Members

Independent Members

Employees

326

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

$194,614

Total Directors

Key Employees

$1,166,924

Highest Compensated

reported

Name	Title	Hours/Week	Role	Reportable Comp	Other Comp	Total
RYAN CALLAHAN	PRESIDENT/CEO	1.00	Officer Director	$0	$0	$0
WENDY MALDONADO	TREASURER/CFO	1.00	Officer Director	$0	$0	$0
SABINO NINO LOPEZ	SECRETARY	1.00	Officer Director	$0	$0	$0
SUMMER YAMOUNT	MEMBER	1.00	Director	$0	$0	$0
KEVIN KEARNEY	MEMBER	1.00	Director	$0	$0	$0
BROOK MACMILLAN	EXECUTIVE DIRECTOR	40.00	Officer	$163,028	$31,586	$194,614
KRISTY PHILIPS	CHIEF ACADEMIC OFFICER	40.00	Key Emp	$161,979	$47,578	$209,557
MICHELLE WENDELL	SENIOR DIRECTOR	40.00	Key Emp	$159,728	$27,259	$186,987
CHRISTINA NAVARRO-CABERO	CHIEF OPERATIONS OFFICER	40.00	Key Emp	$166,859	$30,085	$196,944
JESSICA RONQUILLO	CHIEF BUSINESS OFFICER	40.00	Key Emp	$152,603	$28,574	$181,177
ANA MEJIA-SANTANA	CHIEF OF STAFF	40.00	Key Emp	$150,064	$42,840	$192,904
CHRISTINA PHILIPS	CHIEF OF SECONDARY EDUCATION	40.00	Key Emp	$152,621	$46,734	$199,355
RANDI GEORGE	DIRECTOR OF STUDENT ACHIEVEMENT	40.00	Highest	$146,226	$25,755	$171,981
AMY THOMPSON	CHIEF PROGRAM OFFICER	40.00	Highest	$149,632	$27,652	$177,284
SARAH STEVENSON	DIRECTOR OF STUDENT ATHLETICS/FITNESS	40.00	Highest	$147,372	$25,208	$172,580
DANIELLE HERNANDEZ	ASST. DIRECTOR OF VIRTUAL LEARNING	40.00	Highest	$145,924	$25,552	$171,476
SHERRI ANDERSON	ASST. DIRECTOR OF DIVERSITY & POSITIVE CULTURE	40.00	Highest	$142,342	$34,039	$176,381

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	$55,797,413	$54,998,146	$12,789,686	$799,267
2023	$46,310,729	$46,098,934	$12,997,877	$211,795
2022	$41,050,672	$40,211,840	$8,925,360	$838,832
2021	$34,316,679	$34,096,644	$22,182,632	$220,035
2020	$31,722,907	$29,930,843	$11,755,328	$1,792,064

GRANITE MOUNTAIN CHARTER SCHOOL