WASHINGTON INTERNATIONAL SCHOOL

EIN: 520822077 501(c)(3) Education

WASHINGTON, DC

Total Revenue
$55,108,640
Total Expenses
$43,502,493
Total Assets
$207,814,414
Net Assets
$111,971,715
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Financial Vulnerability Assessment (Tuckman-Chang)

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Financial Trends

Organization Details

Formation Year
1966
Legal Domicile
DC
Principal Officer
SUZANNA JEMSBY
Phone
2022431811
Tax Period
2024-07-01 to 2025-06-30

WASHINGTON INTERNATIONAL SCHOOL, founded in 1966, is a mid-sized nonprofit in the Education sector that reported $55.1M in total revenue in fiscal year 2024. Revenue grew 10% year-over-year, indicating healthy expansion. The organization ran a surplus of $11.6M, a strong 21% operating margin.

Mission

OUR MISSION IS TO BE AN EXEMPLARY LEARNING COMMUNITY - ENRICHED BY DIFFERENCES, INFORMED THROUGH INQUIRY, GLOBAL IN REACH.

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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 $4,758,818
Program Service Revenue $45,766,953
Investment Income $4,354,041
Other Revenue $228,828
TOTAL REVENUE $55,108,640

Expense Breakdown

Grants Paid $5,388,872
Salaries & Benefits $24,997,517
Fundraising Expenses $1,109,923
Program Expenses $36,471,063
Other Expenses $13,052,904
TOTAL EXPENSES $43,502,493

Year-over-Year Comparison

2024 2023 Change
Revenue $55,108,640 $50,155,771 +0.1%
Expenses $43,502,493 $40,979,054 +0.1%
Net Income $11,606,147 $9,176,717 +0.3%
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
21
Independent Members
21
Employees
354
Volunteers
216

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
6
$1,460,369
Total Directors
21
$0
Key Employees
1
$265,691
Highest Compensated
5
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
ALFONSO GARCIA MORA TRUSTEE 2.00
Director
$0 $0 $0
CARLO SDRALEVICH TRUSTEE 2.00
Director
$0 $0 $0
CRISTINA GOMEZ TRUSTEE 2.00
Director
$0 $0 $0
DAVID BRIGSTOCKE TRUSTEE 2.00
Director
$0 $0 $0
EDGAR NEHME TRUSTEE 2.00
Director
$0 $0 $0
FLAVIA ROSENBUJ TRUSTEE 2.00
Director
$0 $0 $0
KEVIN BATTEH TRUSTEE 2.00
Director
$0 $0 $0
LEAH CHANG TRUSTEE 2.00
Director
$0 $0 $0
LEANNA BEABER VICE CHAIR 5.00
Officer Director
$0 $0 $0
LORENZO GIORGIANNI TRUSTEE 2.00
Director
$0 $0 $0
MELISSA BURNETT CHAIR 10.00
Officer Director
$0 $0 $0
MIGUEL SAVASTANO TRUSTEE 2.00
Director
$0 $0 $0
MYRA RIGGS TRUSTEE 2.00
Director
$0 $0 $0
NANDINI OOMMAN TRUSTEE 2.00
Director
$0 $0 $0
NICHOLAS HILL TRUSTEE 2.00
Director
$0 $0 $0
RACHEL FIRSCHEIN TRUSTEE 2.00
Director
$0 $0 $0
RENATA HESSE TRUSTEE 2.00
Director
$0 $0 $0
ROHIT KUMAR TRUSTEE 2.00
Director
$0 $0 $0
SCOT HAGERTHEY TRUSTEE 2.00
Director
$0 $0 $0
SOPHIE HAWKINS TRUSTEE 2.00
Director
$0 $0 $0
WESLEY FLAMER-BINION TRUSTEE 2.00
Director
$0 $0 $0
SUZANNA JEMSBY HEAD OF SCHOOL 40.00
Officer
$990,424 $69,908 $1,060,332
MICHAELEN BARSNESS CFO/TREASURER (UNTIL 09/2024) 40.00
Officer
$186,073 $18,966 $205,039
KIMBERLY BENNETT SECRETARY 40.00
Officer
$150,219 $29,363 $179,582
IGNACIO BRAVO TREASURER/CFO 40.00
Officer
$15,416 $0 $15,416
NATASHA BHALLA ASSOCIATE HEAD OF SCHOOL 40.00
Key Emp
$234,653 $31,038 $265,691
DALE TEMPLE DIR. OF FACILITIES & OPERATIONS 40.00
Highest
$164,552 $42,511 $207,063
MARY MOORE DIR. OF ADM. & FIN. AID 40.00
Highest
$174,864 $25,676 $200,540
JAVID MAJDI DIR. OF INFORMATION TECH. 40.00
Highest
$165,572 $33,926 $199,498
LYNDA MILLER PRIMARY SCHOOL PRINCIPAL 40.00
Highest
$165,769 $33,177 $198,946
MARISA ALFORD DIR. OF ADVANCEMENT 40.00
Highest
$162,114 $20,701 $182,815
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 $55,108,640 $43,502,493 $207,814,414 $11,606,147
2024 $50,155,771 $40,979,054 $193,138,503 $9,176,717
2023 $50,812,423 $41,192,779 $176,763,973 $9,619,644
2022 $55,642,872 $37,787,590 $132,347,025 $17,855,282
2021 $40,758,874 $35,803,376 $119,345,598 $4,955,498
2020 $39,974,044 $35,673,576 $107,553,647 $4,300,468
2019 $39,508,171 $35,402,599 $102,666,119 $4,105,572
2018 $38,218,234 $35,070,544 $97,314,659 $3,147,690
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