Northbrook Historical Society

Northbrook Historical Society is an educational organization in Northbrook, Illinois. Its tax id (EIN) is 23-7398712. It was granted tax-exempt status by IRS in September, 1974. For detailed information such as income and other financial data of Northbrook Historical Society, refer to the following table.


Profile of Northbrook Historical Society

Organization Name Northbrook Historical Society
Tax Id (EIN)23-7398712
Address 1812 Chapel Ct, Northbrook, IL 60062-4646
All tax-exempt organizations in zip code 60062
Tax PeriodAssetIncomeRevenue
May, 2014$233,795$72,353$67,735
May, 2015$232,548$46,011$40,455
May, 2016$575,694$403,781$398,289
May, 2017$749,394$216,382$211,373
May, 2018$754,613$96,233$63,970
May, 2019$738,739$57,851$52,800
May, 2020$708,478$46,264$40,267
May, 2021$719,590$54,173$53,143
May, 2022$709,459$50,046$47,561
May, 2023$695,183$58,682$56,766
May, 2024$729,348$88,206$84,931
IRS Exempt Status Ruling Date September, 1974
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Organization's purposes,
activities, & operations
Historical site, records or reenactment
Foundation Type Organization that normally receives no more than one-third of its support from gross investment income and unrelated business income and at the same time more than one-third of its support from contributions, fees, and gross receipts related to exempt purposes. 509(a)(2)
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$500,000 to 999,999
Income Range Reported on Form 990$25,000 to 99,999
Accounting Period 05