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The General Henry Knox Museum

The General Henry Knox Museum is a charitable organization in Thomaston, Maine. Its tax id (EIN) is 01-0427323. It was granted tax-exempt status by IRS in March, 1988. For detailed information such as income and other financial data of The General Henry Knox Museum, refer to the following table.


Profile of The General Henry Knox Museum

Organization Name The General Henry Knox Museum
Tax Id (EIN)01-0427323
Address Po Box 326, Thomaston, ME 04861-0326
All tax-exempt organizations in zip code 04861
Tax PeriodAssetIncomeRevenue
December, 2012$5,907,674$242,957$215,941
December, 2013$5,874,811$286,779$240,618
December, 2014$5,781,552$324,521$285,619
December, 2015$5,679,995$320,181$273,389
December, 2016$5,634,062$385,957$349,486
December, 2017$5,603,324$302,989$270,490
December, 2018$5,635,429$234,251$217,322
December, 2019$5,674,272$219,688$207,434
December, 2020$5,551,065$424,022$-4,353
December, 2021$5,675,620$338,806$303,557
December, 2022$2,936,990$270,566$245,883
December, 2023$2,978,782$240,961$214,986
IRS Exempt Status Ruling Date March, 1988
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Arts, Culture and Humanities
Tax Exempt Activity Historical Societies, Related Historical Activities
NTEE CodeA80
Organization's purposes,
activities, & operations
Museum, zoo, planetarium, etc.
(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)
Foundation Type Organization which receives a substantial part of its support from a governmental unit or the general public 170(b)(1)(A)(vi)
Organization Type Association
Organization Classification Charitable Organization
Affiliation Independent - This organization is an independent organization or an independent auxiliary (i.e., not affiliated with a National, Regional, or Geographic grouping of organizations).
Primary Return(s) Required to File 990 (all other) or 990EZ return
Private Foundation Filing Requirement No need to 990-PF return
Asset Range Reported on Form 990$1,000,000 to 4,999,999
Income Range Reported on Form 990$100,000 to 499,999
Accounting Period 12