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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-2138791

OKLAHOMA SCIENCE & ENGINEERING FOUNDATION

Tax-exempt · BROKEN ARROW, OK 74012

Address and contacts

Address (IRS master file)
2704 N 14TH ST, BROKEN ARROW, OK 74012-9290
In care of
% SCOTT TAYLOR
Mailing address (990-N for 2025)
2704 N 14th ST, BROKEN ARROW OK 74012
Principal officer (990-N for 2025)
Scott Taylor, 2704 N 14th ST, Broken Arrow OK 74012

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 OKLAHOMA SCIENCE & ENGINEERING FOUNDATION

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

IRS record

EIN
46-2138791
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
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Scott Taylor
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Scott Taylor
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Scott Taylor
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Scott A Taylor
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Scott A Taylor
December 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Scott Taylor
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Scott A Taylor
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 46-2138791).

Questions about OKLAHOMA SCIENCE & ENGINEERING FOUNDATION

What is the EIN of OKLAHOMA SCIENCE & ENGINEERING FOUNDATION?
The employer identification number (EIN) of OKLAHOMA SCIENCE & ENGINEERING FOUNDATION is 46-2138791.
Is OKLAHOMA SCIENCE & ENGINEERING FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2014.
Are donations to OKLAHOMA SCIENCE & ENGINEERING FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OKLAHOMA SCIENCE & ENGINEERING FOUNDATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of OKLAHOMA SCIENCE & ENGINEERING FOUNDATION 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 OKLAHOMA SCIENCE & ENGINEERING FOUNDATION 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 OKLAHOMA SCIENCE & ENGINEERING FOUNDATION?
The 990-N for 2025 names Scott Taylor.

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