Fiscal year ending 2024. Filed on March 6, 2025.
PO Box 611
Ocean City, Maryland 21843
The William C and Susan S Mariner Private Foundation Inc. (EIN: 47-1925405) has filed an IRS Form 990 since fiscal year 2020. In its fiscal year 2024 IRS Form 990 filing, The William C and Susan S Mariner Private Foundation Inc., a 501(c)(3) charitable organization, reported compensation for 2 employees. Among the employees shown here, the average compensation is $0.
Revenue
Expenses
Employee compensation
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