Fiscal year ending 2024. Filed on November 14, 2025.
P O Box 84
Larsen, Wisconsin 54947
Winchester Area Historical Society (EIN: 39-1734958) has filed an IRS Form 990 since fiscal year 2021. In its fiscal year 2024 IRS Form 990 filing, Winchester Area Historical Society, a 501(c)(3) charitable organization, reported compensation for 10 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
RECORDING AND PRESERVING HISTORY
Be the first to know when new IRS Form 990 data is published for this organization.