OpenERISA

The Winsor School

Boston, MA, 02215

EIN 04-2105842
Plans
2
Total participants
1,301
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
611000

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500001Winsor School 403B Plan136
2024Form 5500502The Winsor School Health & Welfare Plan124
2023Form 5500001Winsor School 403B Plan126
2023Form 5500502The Winsor School Health & Welfare Plan142
2022Form 5500001Winsor School 403B Plan135
2022Form 5500502The Winsor School Health & Welfare Plan123
2021Form 5500001Winsor School 403B Plan141
2021Form 5500502The Winsor School Health & Welfare Plan123
2020Form 5500001Winsor School 403B Plan136
2020Form 5500502The Winsor School Health & Welfare Plan115

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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