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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 85-0767129

SIERRA NETWORK CHARITY FOUNDATION CORPORATION

Tax-exempt · NEW WINDSOR, NY 12553

Address and contacts

Address (IRS master file)
3520 JOHN PAUL JONES LN, NEW WINDSOR, NY 12553-4943
In care of
% ISATU KAKAY-DIALLO
Mailing address (990-N for 2024)
3520 JOHN PAUL JONES LN, NEW WINDSOR NY 125534943
Principal officer (990-N for 2024)
ISATU KAKAY-DIALLO, 3520 JOHN PAUL JONES LN, NEW WINDSOR NY 125534943

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

Tax yearYear endedDueIRS public records
2025April 30, 2026September 15, 2026Not on file
2024April 30, 2025September 15, 2025990-N on file
2023April 30, 2024September 16, 2024Check at the IRS

File the 2025 990-N for SIERRA NETWORK CHARITY FOUNDATION CORPORATION

Due September 15, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
85-0767129
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
2020
Accounting year ends
April
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: ISATU KAKAY-DIALLO
April 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: ISATU KAKAY-DIALLO
April 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Isatu Kakay-Diallo
April 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 85-0767129).

Questions about SIERRA NETWORK CHARITY FOUNDATION CORPORATION

What is the EIN of SIERRA NETWORK CHARITY FOUNDATION CORPORATION?
The employer identification number (EIN) of SIERRA NETWORK CHARITY FOUNDATION CORPORATION is 85-0767129.
Is SIERRA NETWORK CHARITY FOUNDATION CORPORATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2020.
Are donations to SIERRA NETWORK CHARITY FOUNDATION CORPORATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SIERRA NETWORK CHARITY FOUNDATION CORPORATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of SIERRA NETWORK CHARITY FOUNDATION CORPORATION due?
The return for tax year 2025 (the year ending April 30, 2026) is due September 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIERRA NETWORK CHARITY FOUNDATION CORPORATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended April 30, 2025.
Who is the principal officer of SIERRA NETWORK CHARITY FOUNDATION CORPORATION?
The 990-N for 2024 names ISATU KAKAY-DIALLO.

Other nonprofits in NEW WINDSOR

All nonprofits in NEW WINDSOR · New York · Public and societal benefit