Fiscal year ending 2024. Filed on October 31, 2025.
P O Box 73
Rockport, Massachusetts 01966
Thacher & Straitsmouth Islands Association (EIN: 04-2790266) has filed an IRS Form 990 since at least fiscal year 2016. In its fiscal year 2024 IRS Form 990 filing, Thacher & Straitsmouth Islands Association, a 501(c)(3) charitable organization, reported compensation for 4 employees. Among the employees shown here, the average compensation is $0. Thacher & Straitsmouth Islands Association changed its name from Thacher Island Association in 2023.
Revenue
Expenses
Employee compensation
HISTORIC PRESERVATION OF THACHER ISLAND, STRAITSMOUTH ISLAND, ITS LIGHTHOUSES, BUILDINGS AND FACILITIES
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