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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 33-0522887

LIBRARY FRIENDS OF SAN DIEGO COUNTY

Tax-exempt · SANTEE, CA 92071

Address and contacts

Address (IRS master file)
10800 WOODSIDE AVE SPC 72, SANTEE, CA 92071-3173
In care of
% LESLIE WARD
Mailing address (990-N for 2025)
10800 Woodside Ave Spc 72, Santee CA 92071
Principal officer (990-N for 2025)
Robert William Masters, 16146 LADERA PIEDRA WAY, POWAY CA 92064

California records

California keeps its own records of charities and corporations. Search them by EIN 33-0522887 or by the name LIBRARY FRIENDS OF SAN DIEGO COUNTY.

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 March, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990-N on file
2024March 31, 2025August 15, 2025990-N on file
2023March 31, 2024August 15, 2024990-N on file

File the 2026 990-N for LIBRARY FRIENDS OF SAN DIEGO COUNTY

Due August 16, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
33-0522887
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
1993
Accounting year ends
March
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Robert William Masters
March 31, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Maureen Phillips
March 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Maureen - Phillips
March 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Maureen - Phillips
March 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Maureen - Phillips
March 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Maureen - Phillips
March 31, 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 33-0522887).

Questions about LIBRARY FRIENDS OF SAN DIEGO COUNTY

What is the EIN of LIBRARY FRIENDS OF SAN DIEGO COUNTY?
The employer identification number (EIN) of LIBRARY FRIENDS OF SAN DIEGO COUNTY is 33-0522887.
Is LIBRARY FRIENDS OF SAN DIEGO COUNTY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
Are donations to LIBRARY FRIENDS OF SAN DIEGO COUNTY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LIBRARY FRIENDS OF SAN DIEGO COUNTY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LIBRARY FRIENDS OF SAN DIEGO COUNTY due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did LIBRARY FRIENDS OF SAN DIEGO COUNTY last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended March 31, 2026.
Who is the principal officer of LIBRARY FRIENDS OF SAN DIEGO COUNTY?
The 990-N for 2025 names Robert William Masters.

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