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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 20-1864241

CALIFORNIA SCHOOL LIBRARY FOUNDATION

Tax-exempt · LONG BEACH, CA 90815

Address and contacts

Address (IRS master file)
6444 EAST SPRING STREET 237, LONG BEACH, CA 90815-1553
In care of
% KATHRYN WILLIAMS
Mailing address (990-N for 2025)
6444 East Spring Street 237, Long Beach CA 90815
Principal officer (990-N for 2025)
Kathryn Williams, 840 Bethany Lane, Concord CA 94518

California records

California keeps its own records of charities and corporations. Search them by EIN 20-1864241 or by the name CALIFORNIA SCHOOL LIBRARY FOUNDATION.

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 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, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for CALIFORNIA SCHOOL LIBRARY FOUNDATION

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

IRS record

EIN
20-1864241
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2021
Accounting year ends
June
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B03)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Kathryn Williams
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kathryn Williams
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Teresa Lai
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kathryn Williams
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Lori Stevens
June 30, 2021≤ $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 20-1864241).

Questions about CALIFORNIA SCHOOL LIBRARY FOUNDATION

What is the EIN of CALIFORNIA SCHOOL LIBRARY FOUNDATION?
The employer identification number (EIN) of CALIFORNIA SCHOOL LIBRARY FOUNDATION is 20-1864241.
Is CALIFORNIA SCHOOL LIBRARY FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2021.
Are donations to CALIFORNIA SCHOOL LIBRARY FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CALIFORNIA SCHOOL LIBRARY FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CALIFORNIA SCHOOL LIBRARY FOUNDATION due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CALIFORNIA SCHOOL LIBRARY FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of CALIFORNIA SCHOOL LIBRARY FOUNDATION?
The 990-N for 2025 names Kathryn Williams.

Other nonprofits in LONG BEACH

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