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Illinois · NTEE S

Community Improvement Nonprofits in Illinois

Givalgo Discover indexes 50 active community improvement nonprofits headquartered in Illinois. The list below is sorted by reported revenue on the most recent Form 990 indexed for each organisation.

Top 50 by reported revenue

From the most recent Form 990 indexed for each organisation. Click an org for full diligence detail.

#OrganisationRevenue
1COMMUNITY AND ECONOMIC DEVELOPMENT ASSOCIATION OF COOK COUNTY INC
EIN 36-2597741
$168.1M
2IFF
EIN 36-3656836
$134.6M
3INTERNATIONAL CODE COUNCIL INC
EIN 36-3999004
$109.9M
4NATIONAL ASSOCIATION FOR THE EXCHANGE OF INDUSTRIAL RESOURCES I
EIN 36-2906866
$87.2M
5DEVELOPMENT NOW FOR CHICAGO
EIN 87-3817002
$81.5M
6AMERICAN PROPERTY CASUALTY INSURANCE ASSOCIATION
EIN 20-0487810
$77.8M
7HEALTHCARE INFORMATION AND MANAGEMENT SYSTEMS SOCIETY
EIN 36-3906745
$74.5M
8SOCIETY OF ACTUARIES PROFESSIONAL ASSOCIATION
EIN 83-4526499
$68.3M
9METROPOLITAN MAYORS CAUCUS
EIN 36-4469510
$35.6M
10CHINESE AMERICAN SERVICE LEAGUE INC
EIN 36-2984043
$27.5M
11TR EVERGREEN PARK CORP
EIN 90-0343378
$27.3M
12AMERICAN ASSOCIATION OF ORTHOPAEDIC SURGEONS OF AMERICA
EIN 36-4241052
$25.9M
13SOUTHWEST ORGANIZING PROJECT
EIN 36-4090773
$25.8M
14MIDWAY AIRLINES TERMINAL CONSORTIUM
EIN 36-4191134
$24.6M
15NORTH LAWNDALE INITIATIVE SUPPORT INC
EIN 99-2907377
$24.2M
16AMERICAN COLLEGE OF SURGEONS PROFESSIONAL ASSOCIATION
EIN 30-0079883
$24.1M
17NATIONAL BOARD OF CERTIFICATION AND RECERT OF NURSE ANESTHETISTS
EIN 26-0702501
$20.8M
18INTERNATIONAL ACCREDITATION SERVICE INC
EIN 04-3649274
$20.6M
19EMBARRAS RIVER BASIN AGENCY INC
EIN 37-0890281
$20.2M
20TRI-COUNTY OPPORTUNITIES COUNCIL
EIN 36-2559180
$19.8M
21MHUB SUPPORT CORPORATION
EIN 88-4394299
$19.3M
22AMERICAN PLANNING ASSOCIATION
EIN 52-1134021
$19.2M
23CHICAGO COMMUNITY LOAN FUND
EIN 36-3762123
$18.8M
24INNER-CITY MUSLIM ACTION NETWORK
EIN 36-4167433
$18.5M
25LCN TITLE HOLDING CORPORATION NFP
EIN 81-1312240
$18.5M
26LAWNDALE CHRISTIAN DEVELOPMENT CORPORATION
EIN 36-3573036
$17.4M
27WILL COUNTY CENTER FOR COMMUNITY CONCERNS INC
EIN 36-3473739
$15.9M
28FINANCIAL HEALTH NETWORK INC
EIN 20-3006098
$15.7M
29AMERICAN MARKETING ASSOCIATION INC
EIN 36-2130315
$15.3M
30INTERNATIONAL LEGAL TECHNOLOGY
EIN 94-2964819
$15.1M
31CCIM INSTITUTE
EIN 36-3743268
$14.9M
32I CAR EDUCATION FOUNDATION
EIN 36-3768028
$14.7M
33OPERATIONS TECHNOLOGY DEVELOPMENT NFP
EIN 33-1061445
$14.2M
34INSTITUTE OF REAL ESTATE MANAGEMENT OF THE NATL ASSN OF REALTORS
EIN 36-6214767
$14.1M
35BCMW COMMUNITY SERVICES
EIN 37-0899785
$14.1M
36METALS SERVICE CENTER INSTITUTE
EIN 34-0066490
$13.6M
37AMERICAN ASSOCIATION OF ENDODONTISTS
EIN 23-6191090
$13.5M
38WORLD BUSINESS CHICAGO
EIN 36-4313685
$13.1M
39PEOPLES ACTION INSTITUTE
EIN 36-2755109
$12.8M
40P33
EIN 83-2851368
$12.7M
41BRIGHTON PARK NEIGHBORHOOD COUNCIL
EIN 36-4229387
$12.3M
42AMERICAN ACADEMY OF PEDIATRIC DENTISTRY
EIN 36-2686639
$11.6M
43THE PROJECT OF THE QUAD CITIES
EIN 42-1358032
$11.3M
44CHICAGO DENTAL SOCIETY
EIN 36-0898765
$11.3M
45ENLACE CHICAGO
EIN 36-3727669
$11.1M
46ALLIANCE OF LOCAL SERVICE ORGANIZATIONS
EIN 36-4207887
$10.3M
47ALLIES FOR COMMUNITY BUSINESS INC
EIN 36-3966573
$9.9M
48MDRT ACADEMY
EIN 81-4966111
$9.7M
49MHUB
EIN 46-3388438
$9.6M
50CHOOSE CHICAGO FOUNDATION
EIN 45-4847768
$9.2M

Frequently asked questions about community improvement nonprofits in Illinois

Answers compiled from the IRS Form 990, BMF, Pub 78, and Auto-Revocation List.

How many community improvement nonprofits operate in Illinois?
Every IRS-registered community improvement nonprofit in Illinois appears in the Givalgo Discover index. The top 50 by reported revenue are listed on this page; the full set is searchable on discover.givalgo.ai.
What's the largest community improvement nonprofit in Illinois?
The single largest community improvement nonprofit in Illinois by reported total revenue is shown at the top of the list on this page, sourced from each organisation's most recent IRS Form 990 filing.
How do I vet a community improvement nonprofit in Illinois before donating?
Use Givalgo Discover's free profile for the organisation: it cross-references the IRS Auto-Revocation List, IRS Publication 78, and the IRS Business Master File, and exposes the latest Form 990 financials and governance signals on a single page.
Are donations to Illinois community improvement nonprofits tax-deductible?
Federal deductibility is determined by IRS Publication 78 status, not state location. Donations to a Pub 78-listed community improvement nonprofit in Illinois are tax-deductible at the federal level; Illinois state tax treatment may differ.
Where do community improvement nonprofits in Illinois file their Form 990?
All US tax-exempt organisations file Form 990 with the IRS at the federal level — there is no state-specific filing for the federal exemption itself. Illinois state charity registration is a separate state-level requirement.