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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 73-1455647

OKLAHOMA WATER ENVIRONMENT ASSOCIATION

Tax-exempt · TULSA, OK 74170

Address and contacts

Address (IRS master file)
PO BOX 700534, TULSA, OK 74170-0534
In care of
% ROBERT D SHELTON
Mailing address (990-N for 2025)
PO Box 700534, Tulsa OK 74170
Principal officer (990-N for 2025)
Joy Kotey, 1600 N Midwest Blvd, Edmond OK 73034

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

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026990-N on file
2024June 30, 2025November 17, 2025990-N on file
2023June 30, 2024November 15, 2024990-N on file

File the 2026 990-N for OKLAHOMA WATER ENVIRONMENT ASSOCIATION

Due November 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
73-1455647
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
2001
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Joy Kotey
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Shawn Glen
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Shawn Glen
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Shawn Glen
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Shawn Glen
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Shawn Glen
June 30, 2020≤ $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 73-1455647).

Questions about OKLAHOMA WATER ENVIRONMENT ASSOCIATION

What is the EIN of OKLAHOMA WATER ENVIRONMENT ASSOCIATION?
The employer identification number (EIN) of OKLAHOMA WATER ENVIRONMENT ASSOCIATION is 73-1455647.
Is OKLAHOMA WATER ENVIRONMENT ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2001.
Are donations to OKLAHOMA WATER ENVIRONMENT ASSOCIATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does OKLAHOMA WATER ENVIRONMENT ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of OKLAHOMA WATER ENVIRONMENT ASSOCIATION due?
The return for tax year 2026 (the year ending June 30, 2027) is due November 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did OKLAHOMA WATER ENVIRONMENT ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2025 for the year ended June 30, 2026.
Who is the principal officer of OKLAHOMA WATER ENVIRONMENT ASSOCIATION?
The 990-N for 2025 names Joy Kotey.

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