Fiscal year ending 2024. Filed on August 13, 2025.
PO Box 73
Walligford, Connecticut 06492
The Wallingford Historical Society Inc. (EIN: 06-6035188) has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2024 IRS Form 990 filing, The Wallingford Historical Society Inc., a 501(c)(3) charitable organization, reported compensation for 17 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Be the first to know when new IRS Form 990 data is published for this organization.