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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 54-1823785

THE MUSEUM GROUP INCORPORATED

Tax-exempt · CAMBRIDGE, MA 02138

Address and contacts

Address (IRS master file)
1715 CAMBRIDGE ST, CAMBRIDGE, MA 02138-4301
Mailing address (990-N for 2023)
1715 Cambridge St, Cambridge MA 02138
Principal officer (990-N for 2023)
Laura Roberts, 1715 Cambridge St, Cambridge MA 02138

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 September, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025September 30, 2026February 16, 2027Not due yet
2024September 30, 2025February 17, 2026Not on file
2023September 30, 2024February 18, 2025990-N on file

File the 2025 990-N for THE MUSEUM GROUP INCORPORATED

Due February 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
54-1823785
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible
No
Exempt since
2017
Accounting year ends
September
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2023
Officer: Laura Roberts
September 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Laura Roberts
September 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Laura Roberts
September 30, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Margaret Kadoyama
September 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Margaret Kadoyama
September 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: MARGARET KADOYAMA
September 30, 2019≤ $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 54-1823785).

Questions about THE MUSEUM GROUP INCORPORATED

What is the EIN of THE MUSEUM GROUP INCORPORATED?
The employer identification number (EIN) of THE MUSEUM GROUP INCORPORATED is 54-1823785.
Is THE MUSEUM GROUP INCORPORATED tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to THE MUSEUM GROUP INCORPORATED tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THE MUSEUM GROUP INCORPORATED file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of THE MUSEUM GROUP INCORPORATED due?
The return for tax year 2025 (the year ending September 30, 2026) is due February 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THE MUSEUM GROUP INCORPORATED last file with the IRS?
The latest return in the IRS public files is the 990-N for 2023 for the year ended September 30, 2024.
Who is the principal officer of THE MUSEUM GROUP INCORPORATED?
The 990-N for 2023 names Laura Roberts.

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