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Nonprofit · EIN 94-3017085

LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY

Tax-exempt · REDWOOD CITY, CA 94061

Address and contacts

Address (IRS master file)
50 WOODSIDE PLAZA SUITE 735, REDWOOD CITY, CA 94061-2500
Mailing address (990-N for 2025)
50 Woodside Plaza Suite 735, Redwood City CA 94061
Principal officer (990-N for 2025)
Lucia Tedesco, 50 Woodside Plaza Suite 735, Redwood City CA 94061

California records

California keeps its own records of charities and corporations. Search them by EIN 94-3017085 or by the name LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO 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 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

IRS record

EIN
94-3017085
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
1991
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Lucia Tedesco
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Lucia Tedesco
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Betsy Colby
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Elizabeth Colby
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Connie Guerrero
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Tracy Clark
June 30, 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 94-3017085).

Questions about LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY

What is the EIN of LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY?
The employer identification number (EIN) of LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY is 94-3017085.
Is LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1991.
Are donations to LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY 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 LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY 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 LEAGUE OF WOMEN VOTERS OF SOUTH SAN MATEO COUNTY?
The 990-N for 2025 names Lucia Tedesco.

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