Keystone Foundation

Keystone Foundation is a charitable organization in Northbrook, Illinois. Its tax id (EIN) is 36-3210564. It was granted tax-exempt status by IRS in June, 1983. For detailed information such as income and other financial data of Keystone Foundation, refer to the following table.


Profile of Keystone Foundation

Organization Name Keystone Foundation
Tax Id (EIN)36-3210564
Address 3504 Commercial Ave, Northbrook, IL 60062-1821
In Care of Name Linda Coleman
All tax-exempt organizations in zip code 60062
Tax PeriodAssetIncomeRevenue
June, 2013$512,875$691,761$634,364
June, 2015$115,740$456,888$437,862
June, 2016$147,010$35,184$35,184
June, 2017$236,577$95,253$95,253
June, 2018$323,955$81,874$81,874
June, 2019$428,354$85,837$85,837
June, 2020$510,456$89,921$89,921
June, 2021$688,466$53,255$53,255
June, 2022$625,407$42,243$42,243
June, 2023$726,282$44,815$44,815
IRS Exempt Status Ruling Date June, 1983
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Organization's purposes,
activities, & operations
Aid to the handicapped (see also 031)
Foundation Type Organizations operated solely for the benefit of and in conjunction with organizations described in 10 through 16 above. 509(a)(3)
Organization Type Corporation
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 - Required to file Form 990-N - Income less than $25,000 per year
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 06