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

Nonprofit · EIN 36-4744699

WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION

Tax-exempt (reinstated) · APPLETON, WI 54911

Address and contacts

Address (IRS master file)
506 E BYRD ST, APPLETON, WI 54911-2811
Mailing address (990-N for 2019)
200 4th st, Brooklyn WI 53521
Principal officer (990-N for 2019)
Sean Brennum, 200 4th st, Brooklyn WI 53521
Website
WHPMMA.org

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, 2025Not on file
2023December 31, 2023May 15, 2024Not on file

At risk of automatic revocation

None of the last three returns is in the IRS public files. The IRS revokes tax-exempt status after three consecutive years without a return. Recent filings can take a few weeks to appear.

File the 2025 990-N for WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION

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

IRS record

EIN
36-4744699
Tax-exempt status
501(c)(6): Business league or chamber of commerce
Donations deductible
No
Exempt since
2025
Accounting year ends
December
Files
Form 990-N (e-Postcard)
Category (NTEE)
Health care (E03)

Revocation and reinstatement

Exemption revoked
February 15, 2024
Posted by the IRS
May 15, 2024
Reinstated
Effective April 15, 2025

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 2019
Officer: Sean Brennum
September 30, 2020≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Sean BRennum
September 30, 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 36-4744699).

Questions about WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION

What is the EIN of WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION?
The employer identification number (EIN) of WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION is 36-4744699.
Is WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION tax-exempt?
Yes. The IRS revoked its exemption on February 15, 2024 and reinstated it effective April 15, 2025.
Are donations to WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION file?
Form 990-N (e-Postcard). Gross receipts normally $50,000 or less.
When is the next return of WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION 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 WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-N for 2019 for the year ended September 30, 2020.
Who is the principal officer of WISCONSIN HEALTHCARE PURCHASING & MATERIALS MANAGERS ASSOCIATION?
The 990-N for 2019 names Sean Brennum.

Other nonprofits in APPLETON

All nonprofits in APPLETON · Wisconsin · Health care