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Nonprofit · EIN 20-1519132

ROCKRIDGE INSTITUTE

Tax-exempt · BERKELEY, CA 94707

Address and contacts

Address (IRS master file)
630 SAN MIGUEL AVE, BERKELEY, CA 94707-1535
In care of
% BRUCE BUDNER
Mailing address (990-N for 2008)
630 SAN MIGUEL AVE, BERKELEY CA 94707
Principal officer (990-N for 2008)
BRUCE BUDNER, 630 SAN MIGUEL AVE, BERKELEY CA 94707

What it must file and when

IRS records say it files Not required. 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, 2025Not on file
2023June 30, 2024November 15, 2024Not on file

IRS record

EIN
20-1519132
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
June
Files
Not required

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2008
Officer: BRUCE BUDNER
June 30, 2009≤ $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 ROCKRIDGE INSTITUTE

What is the EIN of ROCKRIDGE INSTITUTE?
The employer identification number (EIN) of ROCKRIDGE INSTITUTE is 20-1519132.
Is ROCKRIDGE INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2005.
Are donations to ROCKRIDGE INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does ROCKRIDGE INSTITUTE file?
Form Not required.
When is the next return of ROCKRIDGE INSTITUTE 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 ROCKRIDGE INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990-N for 2008 for the year ended June 30, 2009.
Who is the principal officer of ROCKRIDGE INSTITUTE?
The 990-N for 2008 names BRUCE BUDNER.

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