Mailing Address

Middlesex School
Po Box 9122
Concord, MA 01742

Middlesex School is a tax exempt organization located in Concord, Massachusetts. Donations to Middlesex School are tax deductible. This organization has been in operation for 81 years, which makes it significantly older than other nonprofits in the state. Middlesex School has significantly larger assets when compared to other nonprofits in Massachusetts. This organization last reported to the IRS significantly more income than average compared to other nonprofits in Massachusetts.

Classification and Focus

EIN
04-2103821
Organization Code
Code 1: Corporation
Deductibility Code
Code 1: Contributions are deductible.
Affiliation Code
Code 3: Independent
Subsection and Classification Codes
  • Code 03-2: Educational organization - 501(c)(3)
Activity Codes
  • Code 030: School, college, trade school, etc.
  • Code 046: Private school
NTEE Common Code
Code B: Educational Institutions and Related Activities
NTEE Code
Code B25: Secondary, High School
Foundation Code
Code 00: All organizations except 501(c)(3)
Exempt Organization Status Code
Code 01: Unconditional Exemption

Financials

Ruling Date
1944-02-01
Accounting Month
June
2013 Income
$46,386,306
Total Assets
$230,220,512
Form 990 Revenue Amount
$30,618,599
Filing Requirement Code
Code 01: 990 (all other) or 990EZ return
PF Filing Requirement Code
Code 0: No 990-PF return