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Nonprofit · EIN 47-5353122

CALIFORNIA SIBLING LEADERSHIP NETWORK INC

Tax-exempt · EMERYVILLE, CA 94662

Address and contacts

Address (IRS master file)
PO BOX 99432, EMERYVILLE, CA 94662-9432
Mailing address (990-N for 2025)
PO Box 99432, Emeryville CA 94662
Principal officer (990-N for 2025)
Liza Stack, PO Box 99432, Emeryville CA 94662

California records

California keeps its own records of charities and corporations. Search them by EIN 47-5353122 or by the name CALIFORNIA SIBLING LEADERSHIP NETWORK 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 CALIFORNIA SIBLING LEADERSHIP NETWORK INC

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

IRS record

EIN
47-5353122
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
2015
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Liza Stack
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Kalyn Farris
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Kalyn Farris
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Kathryn Farris
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Kalyn Farris
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Kalyn Farris
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 47-5353122).

Questions about CALIFORNIA SIBLING LEADERSHIP NETWORK INC

What is the EIN of CALIFORNIA SIBLING LEADERSHIP NETWORK INC?
The employer identification number (EIN) of CALIFORNIA SIBLING LEADERSHIP NETWORK INC is 47-5353122.
Is CALIFORNIA SIBLING LEADERSHIP NETWORK INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2015.
Are donations to CALIFORNIA SIBLING LEADERSHIP NETWORK INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does CALIFORNIA SIBLING LEADERSHIP NETWORK INC file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CALIFORNIA SIBLING LEADERSHIP NETWORK 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 CALIFORNIA SIBLING LEADERSHIP NETWORK 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 CALIFORNIA SIBLING LEADERSHIP NETWORK INC?
The 990-N for 2025 names Liza Stack.

Other nonprofits in EMERYVILLE

All nonprofits in EMERYVILLE · California · Public and societal benefit