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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 55-0895590

OPERA ACADEMY OF CALIFORNIA

Tax-exempt · SAN FRANCISCO, CA 94131

Address and contacts

Address (IRS master file)
5025 DIAMOND HEIGHTS BLVD, SAN FRANCISCO, CA 94131-1621
In care of
% YEFIM MAIZEL
Mailing address (990-N for 2025)
5025 Diamond Heights Blvd, SAN FRANCISCO CA 94131
Principal officer (990-N for 2025)
Yefim Maizel, 5025 Diamond Heights Blvd, SAN FRANCISCO CA 94131

California records

California keeps its own records of charities and corporations. Search them by EIN 55-0895590 or by the name OPERA ACADEMY OF CALIFORNIA.

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

Tax yearYear endedDueIRS public records
2025February 28, 2026July 15, 2026990-N on file
2024February 28, 2025July 15, 2025990-N on file
2023February 29, 2024July 15, 2024990-N on file

File the 2026 990-N for OPERA ACADEMY OF CALIFORNIA

Due July 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
55-0895590
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
2005
Accounting year ends
February
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Yefim Maizel
February 28, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Yefim Maizel
February 28, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Yefim Maizel
February 29, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Yefim Maizel
February 28, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Yefim Maizel
February 28, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Yefim Maizel
February 29, 2020≤ $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 55-0895590).

Questions about OPERA ACADEMY OF CALIFORNIA

What is the EIN of OPERA ACADEMY OF CALIFORNIA?
The employer identification number (EIN) of OPERA ACADEMY OF CALIFORNIA is 55-0895590.
Is OPERA ACADEMY OF CALIFORNIA tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to OPERA ACADEMY OF CALIFORNIA tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OPERA ACADEMY OF CALIFORNIA file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of OPERA ACADEMY OF CALIFORNIA due?
The return for tax year 2026 (the year ending February 28, 2027) is due July 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OPERA ACADEMY OF CALIFORNIA last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended February 28, 2026.
Who is the principal officer of OPERA ACADEMY OF CALIFORNIA?
The 990-N for 2025 names Yefim Maizel.

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