Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-1882243

STANFORD HABITAT CONSERVATION BOARD

Tax-exempt · REDWOOD CITY, CA 94063

Address and contacts

Address (IRS master file)
415 BROADWAY 3RD FLOOR, REDWOOD CITY, CA 94063-3133
In care of
% DEBRA ZUMWALT - GENERAL COUNSEL
Mailing address (990-N for 2024)
415 Broadway 3rd Floor, Redwood City CA 94063
Principal officer (990-N for 2024)
Barton Thompson Jr, CROWN QUAD N343, Stanford CA 94305

California records

California keeps its own records of charities and corporations. Search them by EIN 46-1882243 or by the name STANFORD HABITAT CONSERVATION BOARD.

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

Tax yearYear endedDueIRS public records
2025August 31, 2026January 15, 2027Not due yet
2024August 31, 2025January 15, 2026990-N on file
2023August 31, 2024January 15, 2025990-N on file

File the 2025 990-N for STANFORD HABITAT CONSERVATION BOARD

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

IRS record

EIN
46-1882243
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
2014
Accounting year ends
August
Files
Form 990-N (e-Postcard)
Category (NTEE)
Environment (C34)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Barton Thompson Jr
August 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Barton Thompson Jr
August 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Barton Thompson Jr
August 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Barton Thompson Jr
August 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Barton Thompson Jr
August 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Barton Thompson
August 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Barton Thompson
August 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 46-1882243).

Questions about STANFORD HABITAT CONSERVATION BOARD

What is the EIN of STANFORD HABITAT CONSERVATION BOARD?
The employer identification number (EIN) of STANFORD HABITAT CONSERVATION BOARD is 46-1882243.
Is STANFORD HABITAT CONSERVATION BOARD tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
Are donations to STANFORD HABITAT CONSERVATION BOARD tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STANFORD HABITAT CONSERVATION BOARD file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of STANFORD HABITAT CONSERVATION BOARD due?
The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did STANFORD HABITAT CONSERVATION BOARD last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended August 31, 2025.
Who is the principal officer of STANFORD HABITAT CONSERVATION BOARD?
The 990-N for 2024 names Barton Thompson Jr.

Other nonprofits in REDWOOD CITY

All nonprofits in REDWOOD CITY · California · Environment