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Nonprofit · EIN 04-3156471

BUMC OTOLARYNGOLOGIC FOUNDATION INC

Tax-exempt · BOSTON, MA 02118

Address and contacts

Address (IRS master file)
1 BOSTON MEDICAL CTR PL, BOSTON, MA 02118-2908

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 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, 2025Not on file

IRS record

EIN
04-3156471
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Exempt since
1997
Accounting year ends
September
Files
Form 990 or 990-EZ
Assets (IRS master file)
$662,495
Income (IRS master file)
$3,439,710

Filing history

No e-filed return or e-Postcard in the IRS public files.

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 04-3156471).

Questions about BUMC OTOLARYNGOLOGIC FOUNDATION INC

What is the EIN of BUMC OTOLARYNGOLOGIC FOUNDATION INC?
The employer identification number (EIN) of BUMC OTOLARYNGOLOGIC FOUNDATION INC is 04-3156471.
Is BUMC OTOLARYNGOLOGIC FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1997.
Which annual return does BUMC OTOLARYNGOLOGIC 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 BUMC OTOLARYNGOLOGIC FOUNDATION INC 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 BUMC OTOLARYNGOLOGIC FOUNDATION INC last file with the IRS?
There is no e-filed return or e-Postcard for it in the IRS public files.

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