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Nonprofit · EIN 27-2300174

COMMON FOUNDATION INC

Tax-exempt · AMHERST, MA 01002

Address and contacts

Address (IRS master file)
FROST LIBRARY AMHERST COLLEGE, AMHERST, MA 01002-0000
In care of
% JENNIFER ACKER
Mailing address (990-N for 2018)
61 Quadrangle Drive, Amherst MA 01002
Principal officer (990-N for 2018)
Jennifer Acker, 61 Quadrangle Drive, Amherst MA 01002

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. 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, 2026Not due yet
2024June 30, 2025November 17, 2025990 on file
2023June 30, 2024November 15, 2024990 on file

IRS record

EIN
27-2300174
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2010
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$613,157
Income (IRS master file)
$192,965

Filing history

FormYear endedRevenueExpensesAssetsReturn
990June 2025–––IRS
990June 2024–––IRS
990-EZJune 2024–––IRS
990-EZJune 2023$129,061$59,410$449,833IRS
990-EZJune 2022–––IRS
990-EZJune 2021–––IRS
990-EZJune 2020–––IRS
990-N for 2018
Officer: Jennifer Acker
June 30, 2019≤ $50,000 receipts––e-Postcard

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about COMMON FOUNDATION INC

What is the EIN of COMMON FOUNDATION INC?
The employer identification number (EIN) of COMMON FOUNDATION INC is 27-2300174.
Is COMMON FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2010.
Are donations to COMMON FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does COMMON FOUNDATION INC file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of COMMON FOUNDATION INC due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did COMMON FOUNDATION INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended June 2025.
Who is the principal officer of COMMON FOUNDATION INC?
The 990-N for 2018 names Jennifer Acker.

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