Fiscal year ending 2025. Filed on September 22, 2025.
PO Box 362
Mount Gretna, Pennsylvania 17064
Mount Gretna Area Historical Society Inc. (EIN: 20-1365874) has filed an IRS Form 990 since fiscal year 2017. In its fiscal year 2025 IRS Form 990 filing, Mount Gretna Area Historical Society Inc., 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
THE ORGANIZATION'S PRIMARY EXEMPT PURPOSE IS TO PRESERVE AND PRESENT MATERIALS AND DATA RELEVENT TO MOUNT GRETNA HISTORY.
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