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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 42-1350486

IOWA SOCIETY OF ORTHODONTISTS

Tax-exempt (reinstated) · ANKENY, IA 50023

Address and contacts

Address (IRS master file)
1806 SW PRECEDENCE RD, ANKENY, IA 50023-7028
In care of
% CLAYTON PARKS SECRETARY-TREASURER
Mailing address (990-N for 2024)
1806 SW Precedence Rd, Ankeny IA 50023
Principal officer (990-N for 2024)
Sam Christensen, 1806 SW Precedence Rd, Ankeny IA 50023

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

Tax yearYear endedDueIRS public records
2025October 31, 2026March 15, 2027Not due yet
2024October 31, 2025March 16, 2026990-N on file
2023October 31, 2024March 17, 2025Check at the IRS

File the 2025 990-N for IOWA SOCIETY OF ORTHODONTISTS

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

IRS record

EIN
42-1350486
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2014
Accounting year ends
October
Files
Form 990-N (e-Postcard)

Revocation and reinstatement

Exemption revoked
March 15, 2011
Posted by the IRS
July 31, 2014
Reinstated
Effective March 15, 2011

From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2024
Officer: Sam Christensen
October 31, 2025≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Clayton Parks
October 31, 2023≤ $50,000 receipts––e-Postcard
990-N for 2021
Officer: Clayton Parks
October 31, 2022≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Clayton Parks
October 31, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Clayton Parks
October 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 42-1350486).

Questions about IOWA SOCIETY OF ORTHODONTISTS

What is the EIN of IOWA SOCIETY OF ORTHODONTISTS?
The employer identification number (EIN) of IOWA SOCIETY OF ORTHODONTISTS is 42-1350486.
Is IOWA SOCIETY OF ORTHODONTISTS tax-exempt?
Yes. The IRS revoked its exemption on March 15, 2011 and reinstated it effective March 15, 2011.
Are donations to IOWA SOCIETY OF ORTHODONTISTS tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does IOWA SOCIETY OF ORTHODONTISTS file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of IOWA SOCIETY OF ORTHODONTISTS due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did IOWA SOCIETY OF ORTHODONTISTS last file with the IRS?
The latest return in the IRS public files is the 990-N for 2024 for the year ended October 31, 2025.
Who is the principal officer of IOWA SOCIETY OF ORTHODONTISTS?
The 990-N for 2024 names Sam Christensen.

Other nonprofits in ANKENY

All nonprofits in ANKENY · Iowa · Mutual and membership benefit