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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 23-7092170

ASSOCIATION OF CONSERVATION ENGINEERS

Tax-exempt · JEFFERSON CTY, MO 65101

Address and contacts

Address (IRS master file)
1319 KOLB DR, JEFFERSON CTY, MO 65101-3655
In care of
% MO DEPT OF CONSERVATION D&D
Mailing address (990-N for 2024)
1319 Kolb Drive, Jefferson City MO 65101
Principal officer (990-N for 2024)
Michael Sestak, 1319 Kolb Drive, Jefferson City MO 65101

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, 2026Not on file
2024December 31, 2024May 15, 2025990-N on file
2023December 31, 2023May 15, 2024990-N on file

File the 2025 990-N for ASSOCIATION OF CONSERVATION ENGINEERS

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

IRS record

EIN
23-7092170
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
1971
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Michael Sestak
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Matthew Prenger
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Mattheuw Prenger
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Mattheuw Prenger
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Mattheuw Prenger
December 31, 2019≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Howard Thomas
December 31, 2018≤ $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 23-7092170).

Questions about ASSOCIATION OF CONSERVATION ENGINEERS

What is the EIN of ASSOCIATION OF CONSERVATION ENGINEERS?
The employer identification number (EIN) of ASSOCIATION OF CONSERVATION ENGINEERS is 23-7092170.
Is ASSOCIATION OF CONSERVATION ENGINEERS tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1971.
Are donations to ASSOCIATION OF CONSERVATION ENGINEERS tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does ASSOCIATION OF CONSERVATION ENGINEERS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of ASSOCIATION OF CONSERVATION ENGINEERS due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did ASSOCIATION OF CONSERVATION ENGINEERS last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended December 31, 2024.
Who is the principal officer of ASSOCIATION OF CONSERVATION ENGINEERS?
The 990-N for 2024 names Michael Sestak.

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