Illinois
Nonprofits and 501C Tax Exempt Organizations

  • Organization Count: 134,002
  • Assets Total: $476,621,378,628
  • Income Total: $330,856,326,652
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  • Highest Asset Amount $19,217,819,256
  • Average Asset Amount $14,787,235
  • Highest Income Amount $80,670,668,280
  • Average Income Amount $10,252,181

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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 65,145 $247,964,500,729 501c3
2 501(c)(3) Educational Organization 15,115 $64,160,974,651 501c3
3 501(c)(3) Religious Organization 12,339 $8,196,679,554 501c3
4 501(c)(8) Fraternal Beneficiary Society, Order or Association 7,604 $21,246,434,161 501c8
5 501(c)(90) 4947(a)(2) - Charitable Trust (Form 990 Filer) 6,269 $0 501c90
6 501(c)(6) Business League 4,646 $6,531,694,479 501c6
7 501(c)(7) Pleasure, Recreational, or Social Club 4,020 $1,923,806,920 501c7
8 501(c)(5) Labor Organization 3,051 $2,537,886,743 501c5
9 501(c)(4) Social Welfare Organization 2,683 $4,289,711,424 501c4
10 501(c)(19) Post or Organization of War Veterans 2,634 $137,703,067 501c19
11 501(c)(4) Civic League 2,324 $494,658,329 501c4
12 501(c)(6) Board of Trade 1,256 $2,092,717,227 501c6
13 501(c)(10) Domestic Fraternal Societies and Associations 1,170 $170,125,305 501c10
14 501(c)(9) Voluntary Employees' Beneficiary Association (Non-Govt. Emps.) 739 $37,365,657,484 501c9
15 501(c)(92) 4947(a)(1) - Private Foundation (Form 990PF Filer) 585 $1,063,266,168 501c92
16 501(c)(5) Agricultural Organization 534 $519,229,300 501c5
17 501(c)(6) Chamber of Commerce 433 $131,432,008 501c6
18 501(c)(14) Credit Union 368 $63,623,002,830 501c14
19 501(c)(3) Organization to Prevent Cruelty to Animals 364 $406,671,726 501c3
20 501(c)(2) Title-Holding Corporation 338 $997,251,458 501c2
21 501(c)(13) Burial Association 320 $74,949,986 501c13
22 501(c)(25) Title Holding Co. for Pensions, etc. 294 $3,969,571,333 501c25
23 501(c)(13) Cemetery Company 229 $219,183,672 501c13
24 501(c)(3) Literary Organization 179 $84,653,641 501c3
25 501(c)(4) Local Association of Employees 170 $3,292,990 501c4
26 501(c)(3) Scientific Organization 136 $1,063,354,781 501c3
27 501(c)(5) Horticultural Organization 126 $10,615,744 501c5
28 501(c)(15) Mutual Insurance Company or Assoc. Other Than Life or Marine 112 $9,578,990 501c15
29 501(c)(12) Benevolent Life Insurance Assoc. 64 $488,184,745 501c12
30 501(c)(9) Voluntary Employees' Beneficiary Association (Govt. Emps.) 62 $184,778,944 501c9
31 501(c)(12) Organization Like Those on Three Preceding Lines 62 $2,832,593,676 501c12
32 501(c)(3) Organization for Public Safety Testing 56 $5,395,854 501c3
33 501(c)(3) Organization to Prevent Cruelty to Children 47 $213,197,210 501c3
34 501(c)(17) Supplemental Unemployment Compensation Trust or Plan 37 $13,978,272 501c17
35 501(c)(6) Real Estate Board 28 $1,150,534,171 501c6
36 501(c)(12) Mutual Ditch or Irrigation Co. 22 $179,001,401 501c12
37 501(c)(12) Mutual Cooperative Telephone Co. 17 $776,735,749 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 $13,392,592 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 $673,942,012 501c18
45 501(c)(16) Corp. Financing Crop Operations 1 $0 501c16
False - none - No Classification 403 $616,342,551
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