Data update history
June 1, 2023
Posted financials
Added Form 990N for fiscal year 2022
May 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
March 2, 2020
Updated personnel
Identified 2 new personnel
Nonprofit Types
SchoolsK-12 schoolsCharities
Issues
Education
Characteristics
State / local levelTax deductible donationse-Postcard filerAccepts online donations
General information
- Address
- PO Box 124
- Waupaca, WI 54981
- County
- Waupaca County, WI
- Website URL
- winchesterwaupaca.org/
- Phone
- (715) 258-2927
IRS details
- EIN
- 23-7424389
- Fiscal year end
- December
- Taxreturn type
- Form 990-N / Postcard
- Year formed
- 1975
- Eligible to receive tax-deductible contributions (Pub 78)
- Yes
Categorization
- NTEE code, primary
- B25: High School
- NAICS code, primary
- 611110: Elementary and Secondary Schools
- Parent/child status
- Independent
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