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Illinois
Nonprofits and 501C Tax Exempt Organizations

  • Organization Count: 129,608
  • Assets Total: $416,923,052,679
  • Income Total: $307,754,027,206
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  • Highest Asset Amount $18,739,008,483
  • Average Asset Amount $13,407,717
  • Highest Income Amount $90,720,805,501
  • Average Income Amount $9,884,102
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501(C) Classification Totals

  • • The following table is a list of 501(c) classifications and the number of organizations in Illinois granted an exempt status under that classification.
    • The 501(c) section of the Internal Revenue Code of 1986 defines the category under which an organization may be tax exempt.
# Classification Description Organization Count Organization Assets
1 501(c)(3) Charitable Organization 61,752 $222,013,571,169 501c3
2 501(c)(3) Educational Organization 14,579 $56,601,872,596 501c3
3 501(c)(3) Religious Organization 12,126 $6,926,123,881 501c3
4 501(c)(8) Fraternal Beneficiary Society, Order or Association 7,493 $3,572,365,095 501c8
5 501(c)(90) 4947(a)(2) - Charitable Trust (Form 990 Filer) 6,273 $0 501c90
6 501(c)(6) Business League 4,607 $5,785,643,413 501c6
7 501(c)(7) Pleasure, Recreational, or Social Club 4,032 $1,871,613,326 501c7
8 501(c)(5) Labor Organization 3,031 $2,239,987,943 501c5
9 501(c)(4) Social Welfare Organization 2,660 $3,237,164,242 501c4
10 501(c)(19) Post or Organization of War Veterans 2,631 $131,731,391 501c19
11 501(c)(4) Civic League 2,340 $444,462,800 501c4
12 501(c)(6) Board of Trade 1,246 $1,811,013,420 501c6
13 501(c)(10) Domestic Fraternal Societies and Associations 1,161 $164,849,746 501c10
14 501(c)(9) Voluntary Employees' Beneficiary Association (Non-Govt. Emps.) 746 $34,415,019,620 501c9
15 501(c)(92) 4947(a)(1) - Private Foundation (Form 990PF Filer) 574 $971,256,527 501c92
16 501(c)(5) Agricultural Organization 530 $466,859,112 501c5
17 501(c)(6) Chamber of Commerce 428 $112,364,955 501c6
18 501(c)(14) Credit Union 368 $61,612,014,296 501c14
19 501(c)(3) Organization to Prevent Cruelty to Animals 354 $348,445,820 501c3
20 501(c)(2) Title-Holding Corporation 336 $946,680,573 501c2
21 501(c)(13) Burial Association 318 $69,983,965 501c13
22 501(c)(25) Title Holding Co. for Pensions, etc. 295 $4,755,851,836 501c25
23 501(c)(13) Cemetery Company 223 $192,478,548 501c13
24 501(c)(3) Literary Organization 170 $78,013,567 501c3
25 501(c)(4) Local Association of Employees 167 $3,109,733 501c4
26 501(c)(3) Scientific Organization 128 $1,026,103,359 501c3
27 501(c)(5) Horticultural Organization 118 $9,841,352 501c5
28 501(c)(15) Mutual Insurance Company or Assoc. Other Than Life or Marine 111 $10,825,733 501c15
29 501(c)(12) Benevolent Life Insurance Assoc. 66 $450,974,261 501c12
30 501(c)(9) Voluntary Employees' Beneficiary Association (Govt. Emps.) 63 $210,611,186 501c9
31 501(c)(12) Organization Like Those on Three Preceding Lines 63 $2,755,588,157 501c12
32 501(c)(3) Organization for Public Safety Testing 55 $5,462,220 501c3
33 501(c)(3) Organization to Prevent Cruelty to Children 45 $173,500,398 501c3
34 501(c)(17) Supplemental Unemployment Compensation Trust or Plan 37 $14,501,526 501c17
35 501(c)(6) Real Estate Board 26 $1,092,603,876 501c6
36 501(c)(12) Mutual Ditch or Irrigation Co. 19 $174,095,888 501c12
37 501(c)(12) Mutual Cooperative Telephone Co. 17 $772,854,214 501c12
38 501(c)(1) Government Instrumentality 9 $2,183,011 501c1
39 501(c)(14) Other Mutual Corp. or Assoc. 3 $177,453,797 501c14
40 501(c)(40) Apostolic and Religious Org. (501(d)) 3 $0 501c40
41 501(c)(21) Black Lung Trust 2 $0 501c21
42 501(c)(29) ACA 1322 Qualified Nonprofit Health Insurance Issuers 1 $14,078,292 501c29
43 501(c)(50) Cooperative Hospital Service Organization (501(e)) 1 $5,059,943 501c50
44 501(c)(18) Employee Funded Pension Trust (Created Before 6/25/59) 1 $709,032,698 501c18
45 501(c)(16) Corp. Financing Crop Operations 1 $0 501c16
False - none - No Classification 399 $545,805,194
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