Data update history
June 1, 2022
Posted financials
Added Form 990N for fiscal year 2021
June 2, 2021
Posted financials
Added Form 990N for fiscal year 2020
April 23, 2021
Posted financials
Added Form 990N for fiscal year 2019
February 29, 2020
Updated personnel
Identified 1 new personnel
December 31, 2017
Posted financials
Added Form 990N for fiscal year 2017
Nonprofit Types
Business and community development organizations
Issues
Business and industry
Characteristics
State / local levele-Postcard filer
General information
- Address
- PO Box 10561
- Green Bay, WI 54307
- Metro area
- Green Bay, WI
- County
- Brown County, WI
- Website URL
- wisleep.org/
IRS details
- EIN
- 26-3734699
- Fiscal year end
- December
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 2009
- Eligible to receive tax-deductible contributions (Pub 78)
- No
Categorization
- NTEE code, primary
- S41: Promotion of Business
- Parent/child status
- Independent
Free account sign-up
Want updates when Wisconsin Sleep Society has new information, or want to find more organizations like Wisconsin Sleep Society?
Create free Cause IQ account