Middlesex School in Concord, Massachusetts (MA)


Employer Identification Number (EIN) 04-2103821
Name of Organization Middlesex School
Address 1400 Lowell Rd, Concord, MA 01742-5210
Previous Addresses Po Box 9122, Concord, MA 01742-9122 (2012 - 2017)
1400 Lowell Rd, Concord, MA 01742-5210 (2011)
Po Box 9122, Concord, MA 01742-9122 (2005 - 2010)
Subsection(s) / Classification Educational Organization
Affiliation Independent
Ruling Date 02/1944
Deductibility Contributions are deductible
Foundation School
Activities Private school
School, college, trade school, etc.
Organization Corporation
Exempt Organization Status Unconditional Exemption
Tax Period 06/2024
Asset $50,000,000 to greater
Income $50,000,000 to greater
Filing Requirement 990 (all other) or 990EZ return
Accounting Period June (06)
Asset Amount $444,959,376
Income Amount $87,040,314
Form 990 Revenue Amount $48,448,306
National Taxonomy of Exempt Entities (NTEE) Educational Institutions and Related Activities: Secondary, High School

Organizations performing similar types of work


Belmont Hill School Inc Belmont MA
Trustees Of The Lawrence Academy At Groton Groton MA
Berkshire School Inc Sheffield MA
Beaver Country Day School Inc Chestnut Hill MA
Dana Hall Schools Wellesley MA
Williston Northampton School Easthampton MA
Miss Halls School Inc Pittsfield MA
St Pauls School Concord NH
Regents Of The Mercersburg College Mercersburg PA
Kent School Corporation Kent CT

Organizations performing similar types of work - median values


Income amount
Similar organizations: $35,631,797
This organization: $87,040,314
Asset amount
Similar organizations: $94,403,933
This organization: $444,959,376