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Nonprofit · EIN 94-6103924

CALIFORNIA ACADEMY OF MEDICINE

Tax-exempt · SAN FRANCISCO, CA 94143

Address and contacts

Address (IRS master file)
505 PARNASSUS AVE STE L523, SAN FRANCISCO, CA 94143-0103
In care of
% THOMAS A PORTS MD
Mailing address (990-N for 2013)
505 Parnassus Ave Ste L523, San Francisco CA 941430103
Principal officer (990-N for 2013)
Thomas A Ports MD, 505 Parnassus Ave Ste L523, San Francisco CA 941430103

California records

California keeps its own records of charities and corporations. Search them by EIN 94-6103924 or by the name CALIFORNIA ACADEMY OF MEDICINE.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

What it must file and when

IRS records say it files Not required. Its accounting year ends in October, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025October 31, 2026March 15, 2027Not due yet
2024October 31, 2025March 16, 2026Not on file
2023October 31, 2024March 17, 2025Not on file

IRS record

EIN
94-6103924
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1961
Accounting year ends
October
Files
Not required

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2013
Officer: Thomas A Ports MD
October 31, 2014≤ $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 94-6103924).

Questions about CALIFORNIA ACADEMY OF MEDICINE

What is the EIN of CALIFORNIA ACADEMY OF MEDICINE?
The employer identification number (EIN) of CALIFORNIA ACADEMY OF MEDICINE is 94-6103924.
Is CALIFORNIA ACADEMY OF MEDICINE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1961.
Are donations to CALIFORNIA ACADEMY OF MEDICINE tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does CALIFORNIA ACADEMY OF MEDICINE file?
Form Not required.
When is the next return of CALIFORNIA ACADEMY OF MEDICINE due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CALIFORNIA ACADEMY OF MEDICINE last file with the IRS?
The latest return in the IRS public files is the 990-N for 2013 for the year ended October 31, 2014.
Who is the principal officer of CALIFORNIA ACADEMY OF MEDICINE?
The 990-N for 2013 names Thomas A Ports MD.

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