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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 87-3500221

KNOX CHILDREN CENTER

Tax-exempt · RIVERSIDE, CA 92507

Address and contacts

Address (IRS master file)
1421 MASSACHUSETTS AVE APT 104, RIVERSIDE, CA 92507-6901
In care of
% NATALIE L KNOX
Mailing address (990-N for 2024)
1421 Massachusetts Ave Apt 104, Riverside CA 92507
Principal officer (990-N for 2024)
Natalie Knox, 1421 Massachusetts Ave Apt 104, Riverside CA 92507

California records

California keeps its own records of charities and corporations. Search them by EIN 87-3500221 or by the name KNOX CHILDREN CENTER.

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

Tax yearYear endedDueIRS public records
2025July 31, 2026December 15, 2026Not due yet
2024July 31, 2025December 15, 2025990-N on file
2023July 31, 2024December 16, 2024990-N on file

File the 2025 990-N for KNOX CHILDREN CENTER

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

IRS record

EIN
87-3500221
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2022
Accounting year ends
July
Files
Form 990-N (e-Postcard)
Category (NTEE)
Human services (P30)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Natalie Knox
July 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Natalie Knox
July 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022July 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Natalie L Knox
July 31, 2022≤ $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 87-3500221).

Questions about KNOX CHILDREN CENTER

What is the EIN of KNOX CHILDREN CENTER?
The employer identification number (EIN) of KNOX CHILDREN CENTER is 87-3500221.
Is KNOX CHILDREN CENTER tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2022.
Are donations to KNOX CHILDREN CENTER tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does KNOX CHILDREN CENTER file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of KNOX CHILDREN CENTER due?
The return for tax year 2025 (the year ending July 31, 2026) is due December 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did KNOX CHILDREN CENTER last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended July 31, 2025.
Who is the principal officer of KNOX CHILDREN CENTER?
The 990-N for 2024 names Natalie Knox.

Other nonprofits in RIVERSIDE

All nonprofits in RIVERSIDE · California · Human services