Fiscal year ending 2024. Filed on November 13, 2025.
PO Box 502
Marylhurst, Oregon 97036
Lake Oswego Preservation Society (EIN: 45-1799529) has filed an IRS Form 990 in fiscal year 2024. In its fiscal year 2024 IRS Form 990 filing, Lake Oswego Preservation Society, a 501(c)(3) charitable organization, reported compensation for 4 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Education, promotion, and support for public and private historic preservation activities in Lake Oswego, Oregon.
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