Skip to main content
IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 46-0386421

CLINICAL LABORATORY MANAGEMENT ASSOCIATION

Also known as SIOUXLAND

Tax-exempt · SIBLEY, IA 51249

Address and contacts

Address (IRS master file)
1235 NETTLE AVE, SIBLEY, IA 51249-7521
In care of
% DAN INGEMANSEN
Mailing address (990-N for 2025)
1235 Nettle Ave, Sibley IA 51249
Principal officer (990-N for 2025)
Danielle Onken, 1235 Nettle Ave, Sibley IA 51249

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 CLINICAL LABORATORY MANAGEMENT ASSOCIATION

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

IRS record

EIN
46-0386421
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2022
Accounting year ends
December
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: Danielle Onken
December 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Danielle Onken
December 31, 2024≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Danielle Onken
December 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Daniel Ingemansen
December 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Daniel Ingemansen
December 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Daniel A Ingemansen
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 46-0386421).

Questions about CLINICAL LABORATORY MANAGEMENT ASSOCIATION

What is the EIN of CLINICAL LABORATORY MANAGEMENT ASSOCIATION?
The employer identification number (EIN) of CLINICAL LABORATORY MANAGEMENT ASSOCIATION is 46-0386421.
Is CLINICAL LABORATORY MANAGEMENT ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 2022.
Are donations to CLINICAL LABORATORY MANAGEMENT ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does CLINICAL LABORATORY MANAGEMENT ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of CLINICAL LABORATORY MANAGEMENT ASSOCIATION 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 CLINICAL LABORATORY MANAGEMENT ASSOCIATION 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 CLINICAL LABORATORY MANAGEMENT ASSOCIATION?
The 990-N for 2025 names Danielle Onken.

Other nonprofits in SIBLEY

All nonprofits in SIBLEY · Iowa · Community improvement and capacity building