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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 36-4432119

HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY

Also known as WISCONSIN DAIRYLAND CHAPTER

Tax-exempt · PEWAUKEE, WI 53072

Address and contacts

Address (IRS master file)
N42W22714 CABOT CT, PEWAUKEE, WI 53072-1165
In care of
% LAWRENCE E DUX
Mailing address (990-N for 2025)
N42W22714 Cabot Court, Pewaukee WI 53072
Principal officer (990-N for 2025)
LAWRENCE E DUX, N42W22714 Cabot Court, Pewaukee WI 53072

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 HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY

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

IRS record

EIN
36-4432119
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Accounting year ends
June
Files
Form 990-N (e-Postcard)

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-N for 2025
Officer: LAWRENCE E DUX
June 30, 2026≤ $50,000 receipts––e-Postcard
990-N for 2024
Officer: Lawrence E Dux
June 30, 2025≤ $50,000 receipts––e-Postcard
990-N for 2023
Officer: Lawrence Dux
June 30, 2024≤ $50,000 receipts––e-Postcard
990-N for 2022
Officer: Lawrence Dux
June 30, 2023≤ $50,000 receipts––e-Postcard
990-N for 2020
Officer: Michelle Lichte
June 30, 2021≤ $50,000 receipts––e-Postcard
990-N for 2019
Officer: Treena Hoffman
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 36-4432119).

Questions about HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY

What is the EIN of HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY?
The employer identification number (EIN) of HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY is 36-4432119.
Is HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(6).
Which annual return does HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY 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 HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY 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 HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY?
The 990-N for 2025 names LAWRENCE E DUX.

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