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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 51-0214678

WOMENS NATIONAL BOOK ASSOCIATION INC

Also known as SAN FRANCISCO CHAPTER

Tax-exempt · CASTRO VALLEY, CA 94552

Address and contacts

Address (IRS master file)
4061 E CASTRO VALLEY BLVD, CASTRO VALLEY, CA 94552-4840
In care of
% ELISE MARIE COLLINS
Mailing address (990-N for 2025)
4061 E CASTRO VALLEY BLVD, CASTRO VALLEY CA 94552
Principal officer (990-N for 2025)
BRENDA KNIGHT, 3801 CLINTON AV, RICHMOND CA 94805

California records

California keeps its own records of charities and corporations. Search them by EIN 51-0214678 or by the name WOMENS NATIONAL BOOK ASSOCIATION INC.

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

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-N on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2026 990-N for WOMENS NATIONAL BOOK ASSOCIATION INC

Due May 17, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
51-0214678
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Exempt since
1977
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: BRENDA KNIGHT
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Brenda L Knight
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Brenda L Knight
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Brenda L Knight
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Brenda Knight
December 31, 2019≤ $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 51-0214678).

Questions about WOMENS NATIONAL BOOK ASSOCIATION INC

What is the EIN of WOMENS NATIONAL BOOK ASSOCIATION INC?
The employer identification number (EIN) of WOMENS NATIONAL BOOK ASSOCIATION INC is 51-0214678.
Is WOMENS NATIONAL BOOK ASSOCIATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1977.
Which annual return does WOMENS NATIONAL BOOK ASSOCIATION INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WOMENS NATIONAL BOOK ASSOCIATION INC due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did WOMENS NATIONAL BOOK ASSOCIATION INC last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended December 31, 2025.
Who is the principal officer of WOMENS NATIONAL BOOK ASSOCIATION INC?
The 990-N for 2025 names BRENDA KNIGHT.

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