Mattatuck Historical Society

Mattatuck Historical Society is an educational organization in Waterbury, Connecticut. Its tax id (EIN) is 06-0443990. It was granted tax-exempt status by IRS in June, 1938. For detailed information such as income and other financial data of Mattatuck Historical Society, refer to the following table.


Profile of Mattatuck Historical Society

Organization Name Mattatuck Historical Society
Tax Id (EIN)06-0443990
Address 144 W Main St, Waterbury, CT 06702-1216
All tax-exempt organizations in zip code 06702
Tax PeriodAssetIncomeRevenue
September, 2013$20,289,344$2,894,100$1,442,874
September, 2015$21,127,490$7,131,981$1,791,636
September, 2016$21,683,404$7,466,131$1,812,735
September, 2017$23,195,871$6,543,706$2,741,517
September, 2018$25,023,739$8,750,000$3,585,503
September, 2019$26,159,594$9,339,093$3,261,035
September, 2020$30,519,452$9,099,251$4,719,701
September, 2021$34,075,725$5,563,778$3,194,537
September, 2022$30,372,011$8,040,729$3,496,557
September, 2024$31,499,984$6,978,768$2,746,786
IRS Exempt Status Ruling Date June, 1938
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Arts, Culture and Humanities
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(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)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 Corporation
Organization Classification Educational 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$10,000,000 to 49,999,999
Income Range Reported on Form 990$5,000,000 to 9,999,999
Accounting Period 09