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Nonprofit · EIN 88-1425828

MONTESSORI SCHOOLS OF CONNECTICUT

Tax-exempt · DANBURY, CT 06810

Address and contacts

Address (IRS master file)
44A SHELTER ROCK RD, DANBURY, CT 06810-7050
In care of
% LISA POTTER
Mailing address (990-N for 2025)
44A Shelter Rock Rd C/O Mark Meyer, Danbury CT 06810
Principal officer (990-N for 2025)
Lisa Potter, 34 Whipple Road, Wilton CT 06897

What it must file and when

IRS records say it files Form 990-N (e-Postcard). Gross receipts normally $50,000 or less. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

IRS record

EIN
88-1425828
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2022
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B01)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Lisa Potter
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Lisa Potter
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Lisa Potter
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Lisa Potter
June 30, 2023≤ $50,000 receipts––e-Postcard

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 88-1425828).

Questions about MONTESSORI SCHOOLS OF CONNECTICUT

What is the EIN of MONTESSORI SCHOOLS OF CONNECTICUT?
The employer identification number (EIN) of MONTESSORI SCHOOLS OF CONNECTICUT is 88-1425828.
Is MONTESSORI SCHOOLS OF CONNECTICUT tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to MONTESSORI SCHOOLS OF CONNECTICUT tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MONTESSORI SCHOOLS OF CONNECTICUT file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of MONTESSORI SCHOOLS OF CONNECTICUT due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MONTESSORI SCHOOLS OF CONNECTICUT last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of MONTESSORI SCHOOLS OF CONNECTICUT?
The 990-N for 2025 names Lisa Potter.

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