Glenbrook South Instrumental League is a charitable organization (also an educational organization) in Glenview, Illinois. Its tax id (EIN) is 23-7385862. It was granted tax-exempt status by IRS in August, 1974. For detailed information such as income and other financial data of Glenbrook South Instrumental League, refer to the following table.
| Organization Name | Glenbrook South Instrumental League | 
|---|---|
| Tax Id (EIN) | 23-7385862 | 
| Address | 4000 W Lake Ave, Glenview, IL 60026-1239 | 
| In Care of Name | Amy Downey | 
| All tax-exempt organizations in zip code 60026 | |
| Tax Period | Asset | Income | Revenue | 
|---|---|---|---|
| May, 2013 | $57,381 | $81,136 | $53,945 | 
| May, 2014 | $63,596 | $113,546 | $88,971 | 
| May, 2015 | $85,463 | $101,802 | $79,392 | 
| May, 2016 | $70,506 | $102,222 | $79,628 | 
| May, 2017 | $63,408 | $149,213 | $122,234 | 
| May, 2018 | $70,593 | $110,008 | $84,900 | 
| May, 2019 | $73,277 | $95,421 | $70,356 | 
| May, 2020 | $62,782 | $84,201 | $49,446 | 
| May, 2021 | $51,172 | $5,778 | $5,778 | 
| May, 2023 | $46,913 | $47,238 | $46,674 | 
| May, 2024 | $35,941 | $50,381 | $50,381 | 
| IRS Exempt Status Ruling Date | August, 1974 | 
|---|---|
| Exempt Status | Unconditional Exemption | 
| Deductibility | Contributions are deductible | 
| Tax Exempt Classification | Arts, Culture and Humanities | 
| Tax Exempt Activity | Performing Arts Schools | 
| NTEE Code | A6E | 
| Organization's purposes,  activities, & operations  | 
Parent or parent-teachers association
 (note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)  | 
| 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 | 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 | $25,000 to 99,999 | 
| Income Range Reported on Form 990 | $25,000 to 99,999 | 
| Accounting Period | 05 |