Fiscal year ending 2025. Filed on October 25, 2025.
PO Box 15
Belmont, Massachusetts 02478
Belmont Historical Society Inc. (EIN: 04-6070693) has filed an IRS Form 990 since fiscal year 2022. In its fiscal year 2025 IRS Form 990 filing, Belmont Historical Society Inc., a 501(c)(3) charitable organization, reported compensation for 8 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
Preserve and interpret heritage of Belmont, MA
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