Illinois Audubon Society

Illinois Audubon Society is an educational organization (also a scientific organization) in Springfield, Illinois. Its tax id (EIN) is 36-6065870. It was granted tax-exempt status by IRS in July, 1942. For detailed information such as income and other financial data of Illinois Audubon Society, refer to the following table.


Profile of Illinois Audubon Society

Organization Name Illinois Audubon Society
Tax Id (EIN)36-6065870
Address Po Box 2547, Springfield, IL 62708-2547
All tax-exempt organizations in zip code 62708
Tax PeriodAssetIncomeRevenue
March, 2014$7,736,622$1,051,858$549,191
March, 2016$11,589,137$3,027,001$3,027,001
March, 2017$13,017,906$2,024,205$2,024,205
March, 2018$12,625,131$1,725,761$1,725,761
March, 2019$14,684,493$3,210,230$2,743,600
March, 2020$16,294,038$2,738,313$2,395,954
March, 2021$17,477,987$3,173,918$1,393,918
March, 2022$49,424,075$37,917,883$33,092,304
March, 2023$49,404,441$2,956,013$2,956,013
March, 2024$53,820,761$3,511,129$3,511,129
IRS Exempt Status Ruling Date July, 1942
Exempt Status Unconditional Exemption
Deductibility Contributions are deductible
Tax Exempt Classification Environmental Quality, Protection and Beautification
Tax Exempt Activity Natural Resources Conservation and Protection
NTEE CodeC30
Organization's purposes,
activities, & operations
Preservation of natural resources (conservation)
(note: this activity classification has been replaced by the Tax Exempt Classification shown above since 1995.)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 Educational Organization
Affiliation Central - This organization is a central type organization (no group exemption) of 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$50,000,000 to greater
Income Range Reported on Form 990$1,000,000 to 4,999,999
Accounting Period 03