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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
$103.6M
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
9MIDWAY AIRLINES TERMINAL CONSORTIUM
EIN 36-4191134
$30.6M
10SOUTHWEST ORGANIZING PROJECT
EIN 36-4090773
$28.7M
11TR EVERGREEN PARK CORP
EIN 90-0343378
$27.3M
12AMERICAN ASSOCIATION OF ORTHOPAEDIC SURGEONS OF AMERICA
EIN 36-4241052
$25.9M
13CHINESE AMERICAN SERVICE LEAGUE INC
EIN 36-2984043
$24.7M
14NORTH LAWNDALE INITIATIVE SUPPORT INC
EIN 99-2907377
$24.2M
15AMERICAN COLLEGE OF SURGEONS PROFESSIONAL ASSOCIATION
EIN 30-0079883
$24.1M
16NATIONAL BOARD OF CERTIFICATION AND RECERT OF NURSE ANESTHETISTS
EIN 26-0702501
$20.8M
17INTERNATIONAL ACCREDITATION SERVICE INC
EIN 04-3649274
$20.6M
18EMBARRAS RIVER BASIN AGENCY INC
EIN 37-0890281
$20.2M
19TRI-COUNTY OPPORTUNITIES COUNCIL
EIN 36-2559180
$19.4M
20MHUB SUPPORT CORPORATION
EIN 88-4394299
$19.3M
21AMERICAN PLANNING ASSOCIATION
EIN 52-1134021
$19.2M
22CHICAGO COMMUNITY LOAN FUND
EIN 36-3762123
$18.8M
23INNER-CITY MUSLIM ACTION NETWORK
EIN 36-4167433
$18.5M
24LCN TITLE HOLDING CORPORATION NFP
EIN 81-1312240
$18.5M
25LAWNDALE CHRISTIAN DEVELOPMENT CORPORATION
EIN 36-3573036
$17.4M
26AMERICAN MARKETING ASSOCIATION INC
EIN 36-2130315
$16.8M
27FINANCIAL HEALTH NETWORK INC
EIN 20-3006098
$15.7M
28INTERNATIONAL LEGAL TECHNOLOGY
EIN 94-2964819
$15.1M
29I CAR EDUCATION FOUNDATION
EIN 36-3768028
$14.7M
30OPERATIONS TECHNOLOGY DEVELOPMENT NFP
EIN 33-1061445
$14.2M
31INSTITUTE OF REAL ESTATE MANAGEMENT OF THE NATL ASSN OF REALTORS
EIN 36-6214767
$14.1M
32METALS SERVICE CENTER INSTITUTE
EIN 34-0066490
$13.6M
33AMERICAN ASSOCIATION OF ENDODONTISTS
EIN 23-6191090
$13.5M
34CCIM INSTITUTE
EIN 36-3743268
$13.2M
35WILL COUNTY CENTER FOR COMMUNITY CONCERNS INC
EIN 36-3473739
$12.8M
36PEOPLES ACTION INSTITUTE
EIN 36-2755109
$12.8M
37BRIGHTON PARK NEIGHBORHOOD COUNCIL
EIN 36-4229387
$12.3M
38BCMW COMMUNITY SERVICES
EIN 37-0899785
$12.1M
39AMERICAN ACADEMY OF PEDIATRIC DENTISTRY
EIN 36-2686639
$11.6M
40THE PROJECT OF THE QUAD CITIES
EIN 42-1358032
$11.3M
41CHICAGO DENTAL SOCIETY
EIN 36-0898765
$11.3M
42ENLACE CHICAGO
EIN 36-3727669
$11.1M
43ALLIANCE OF LOCAL SERVICE ORGANIZATIONS
EIN 36-4207887
$10.3M
44METROPOLITAN MAYORS CAUCUS
EIN 36-4469510
$10.0M
45ALLIES FOR COMMUNITY BUSINESS INC
EIN 36-3966573
$9.9M
46WORLD BUSINESS CHICAGO
EIN 36-4313685
$9.8M
47MDRT ACADEMY
EIN 81-4966111
$9.7M
48CHOOSE CHICAGO FOUNDATION
EIN 45-4847768
$9.2M
49TOGETHER CHICAGO INC
EIN 82-3256928
$9.1M
50CHICAGO AUTOMOBILE TRADE ASSOCIATION
EIN 36-0896250
$8.7M

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.