OpenERISA

Washington International School

Seattle, WA, 98133

EIN 01-0631361
Plans
1
Total participants
142
Filing years
2024, 2025, 2023, 2020
NAICS
611000

Benefit plans on file

YearFormPlan #Plan nameParticipants
2025Form 5500-SF001Washington International School 403(B) Plan24
2025Form 5500-SF001Washington International School 403(B) Plan24
2025Form 5500-SF001Washington International School 403(B) Plan23
2024Form 5500-SF001Washington International School 403(B) Plan24
2023Form 5500-SF001Washington International School 403(B) Plan24
2020Form 5500-SF001Washington International School 403(B) Plan23

Data shown as filed with the U.S. Department of Labor (EBSA), filing years 2020–2025; not validated by OpenERISA. View official filings for this EIN on the DOL EFAST2 search.

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