OpenERISA

Massachusetts Institute Of Technology

Cambridge, MA, 02139

EIN 04-2103594
Plans
7
Total participants
344,523
Filing years
2024, 2023, 2022, 2021, 2020
NAICS
611000
Plan sponsors in MassachusettsEducational Services

Benefit plans on file

YearFormPlan #Plan nameParticipants
2024Form 5500002Massachusetts Institute Of Technology Basic Retirement Plan13,100
2024Form 5500005Massachusetts Institute Of Technology Supplemental 401(K) Plan15,125
2024Form 5500502Travel Accident Plan For Mit Employees14,624
2024Form 5500505Health And Welfare Plan For Employees Of Mit14,616
2024Form 5500507Massachusetts Institute Of Technology Retiree Welfare Benefit Plan—
2024Form 5500512Massachusetts Institute Of Technology Long Term Disability14,134
2024Form 5500527Mit Retiree Dental2,119
2023Form 5500002Massachusetts Institute Of Technology Basic Retirement Plan12,533
2023Form 5500005Massachusetts Institute Of Technology Supplemental 401(K) Plan14,762
2023Form 5500502Travel Accident Plan For Mit Employees14,278
2023Form 5500505Health And Welfare Plan For Employees Of Mit14,283
2023Form 5500507Massachusetts Institute Of Technology Retiree Welfare Benefit Plan—
2023Form 5500512Massachusetts Institute Of Technology Long Term Disability14,224
2023Form 5500527Mit Retiree Dental1,989
2022Form 5500002Massachusetts Institute Of Technology Basic Retirement Plan11,888
2022Form 5500005Massachusetts Institute Of Technology Supplemental 401(K) Plan14,094
2022Form 5500502Travel Accident Plan For Mit Employees13,616
2022Form 5500505Health And Welfare Plan For Employees Of Mit13,629
2022Form 5500507Massachusetts Institute Of Technology Retiree Welfare Benefit Plan—
2022Form 5500512Massachusetts Institute Of Technology Long Term Disability13,683
2022Form 5500527Mit Retiree Dental1,837
2021Form 5500002Massachusetts Institute Of Technology Basic Retirement Plan11,835
2021Form 5500005Massachusetts Institute Of Technology Supplemental 401(K) Plan13,690
2021Form 5500502Travel Accident Plan For Mit Employees13,191
2021Form 5500505Health And Welfare Plan For Employees Of Mit13,271
2021Form 5500507Massachusetts Institute Of Technology Retiree Welfare Benefit Plan—
2021Form 5500512Massachusetts Institute Of Technology Long Term Disability10,615
2021Form 5500527Mit Retiree Dental1,731
2020Form 5500002Mit Basic Retirement Plan12,143
2020Form 5500005Mit Supplemental 401(K) Plan14,052
2020Form 5500502Travel Accident Plan For Mit Employees13,379
2020Form 5500505Health And Welfare Plan For Employees Of Mit13,435
2020Form 5500507Massachusetts Institute Of Technology Retiree Welfare Benefit Plan—
2020Form 5500512Massachusetts Institute Of Technology Long Term Disability11,031
2020Form 5500527Mit Retiree Dental1,616

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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