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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 99-1869220

STEM MENTOR NETWORK

Tax-exempt · WALNUT RIDGE, AR 72476

Address and contacts

Address (IRS master file)
1700 W MAIN ST APT K1, WALNUT RIDGE, AR 72476-1442

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, 2026No data
2024December 31, 2024May 15, 2025No data
2023December 31, 2023May 15, 2024No data

File the 2026 990-N for STEM MENTOR NETWORK

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

IRS record

EIN
99-1869220
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
2024
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Education (B12)

Filing history

No e-filed return or e-Postcard in the IRS public files.

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.

Questions about STEM MENTOR NETWORK

What is the EIN of STEM MENTOR NETWORK?
The employer identification number (EIN) of STEM MENTOR NETWORK is 99-1869220.
Is STEM MENTOR NETWORK tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
Are donations to STEM MENTOR NETWORK tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does STEM MENTOR NETWORK file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of STEM MENTOR NETWORK 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 STEM MENTOR NETWORK last file with the IRS?
There is no e-filed return or e-Postcard for it in the IRS public files.

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