Connecticut
Nonprofits and 501C Tax Exempt Organizations
- Organization Count: 36,030
- Assets Total: $171,954,365,979
- Income Total: $83,881,260,589
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- Highest Asset Amount $54,599,818,948
- Average Asset Amount $16,437,339
- Highest Income Amount $15,018,858,055
- Average Income Amount $8,024,585
Top Nonprofit Organizations in Connecticut with the Most Assets
| # | Organization Name | Assets | Address | Type | Classification | Exempt Date |
|---|---|---|---|---|---|---|
| 1 | YALE UNIVERSITY | $50 billion + | PO BOX 208239 NEW HAVEN, CT 06520-8239 |
501(c)(3) | Educational Organization (University or Technological Institute) |
10/1992 |
| 2 | KNIGHTS OF COLUMBUS | $5 billion + | 1 COLUMBUS PLAZA NEW HAVEN, CT 06510-3325 |
501(c)(8) | Fraternal Beneficiary Society, Order or Association | 10/1940 |
| 3 | YALE NEW HAVEN HOSPITAL (c/o TAX DEPARTMENT) |
$5 billion + | 20 YORK ST NEW HAVEN, CT 06510-3220 |
501(c)(3) | Charitable Organization (Hospital, General) |
11/1966 |
| 4 | COMMON FUND FOR NON-PROFIT ORGANIZATIONS (c/o JONATHAN SPONGBERG) |
$1 billion + | 15 OLD DANBURY RD WILTON, CT 06897-2500 |
501(c)(3) | Charitable Organization (Nonprofit Management) |
11/1970 |
| 5 | DALIO FAMILY FUND INC | $1 billion + | 1 GLENDINNING PL WESTPORT, CT 06880-1242 |
501(c)(4) | Social Welfare Organization (Human Service Organizations - Multipurpose) |
04/2019 |
| 6 | HARTFORD HEALTH CARE CORPORATION | $1 billion + | ONE STATE STREET HARTFORD, CT 06102-0000 |
501(c)(3) | Charitable Organization (Community Health Systems) |
12/1986 |
| 7 | YALE NEW HAVEN HEALTH SERVICES CORPORATION (c/o VERNETTE D GRAY) |
$1 billion + | 789 HOWARD AVE NEW HAVEN, CT 06519-1304 |
501(c)(3) | Charitable Organization (Fund Raising and/or Fund Distribution) |
07/1984 |
| 8 | CONNECTICUT STATE EMPLOYEES CREDIT UNION INC | $1 billion + | 84 WADSWORTH ST HARTFORD, CT 06106-1716 |
501(c)(14) | Credit Union | 03/1976 |
| 9 | WESLEYAN UNIVERSITY (c/o WESLEYAN UNIVERSITY) |
$1 billion + | 55 HIGH ST MIDDLETOWN, CT 06457-3759 |
501(c)(3) | Educational Organization (Undergraduate College (4-year)) |
04/1943 |
| 10 | AMERICAN EAGLE FINANCIAL CREDIT UNION INCORPORATED | $1 billion + | 333 EAST RIVER DRIVE EAST HARTFORD, CT 06108-4200 |
501(c)(14) | Credit Union (Credit Unions) |
11/2015 |
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501(C) Classification Totals
-
• The following table is a list of 501(c) classifications and the number of organizations in Connecticut 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 | 18,851 | $71,654,398,537 | 501c3 |
| 2 | 501(c)(3) | Educational Organization | 4,540 | $72,891,646,726 | 501c3 |
| 3 | 501(c)(3) | Religious Organization | 2,573 | $750,547,347 | 501c3 |
| 4 | 501(c)(90) | 4947(a)(2) - Charitable Trust (Form 990 Filer) | 1,582 | $0 | 501c90 |
| 5 | 501(c)(7) | Pleasure, Recreational, or Social Club | 1,324 | $1,104,274,927 | 501c7 |
| 6 | 501(c)(5) | Labor Organization | 1,208 | $293,746,532 | 501c5 |
| 7 | 501(c)(8) | Fraternal Beneficiary Society, Order or Association | 967 | $7,054,513,906 | 501c8 |
| 8 | 501(c)(4) | Civic League | 811 | $141,144,085 | 501c4 |
| 9 | 501(c)(4) | Social Welfare Organization | 804 | $3,776,546,963 | 501c4 |
| 10 | 501(c)(6) | Business League | 624 | $300,533,416 | 501c6 |
| 11 | 501(c)(19) | Post or Organization of War Veterans | 603 | $32,118,727 | 501c19 |
| 12 | 501(c)(6) | Board of Trade | 338 | $121,656,542 | 501c6 |
| 13 | 501(c)(10) | Domestic Fraternal Societies and Associations | 280 | $70,111,736 | 501c10 |
| 14 | 501(c)(9) | Voluntary Employees' Beneficiary Association (Non-Govt. Emps.) | 212 | $1,598,036,723 | 501c9 |
| 15 | 501(c)(3) | Organization to Prevent Cruelty to Animals | 162 | $206,892,449 | 501c3 |
| 16 | 501(c)(2) | Title-Holding Corporation | 162 | $243,851,797 | 501c2 |
| 17 | 501(c)(13) | Burial Association | 138 | $269,128,126 | 501c13 |
| 18 | 501(c)(5) | Agricultural Organization | 120 | $28,551,486 | 501c5 |
| 19 | 501(c)(13) | Cemetery Company | 101 | $228,107,164 | 501c13 |
| 20 | 501(c)(6) | Chamber of Commerce | 89 | $26,727,352 | 501c6 |
| 21 | 501(c)(3) | Literary Organization | 75 | $602,405,785 | 501c3 |
| 22 | 501(c)(92) | 4947(a)(1) - Private Foundation (Form 990PF Filer) | 69 | $47,686,797 | 501c92 |
| 23 | 501(c)(25) | Title Holding Co. for Pensions, etc. | 66 | $1,299,691,021 | 501c25 |
| 24 | 501(c)(4) | Local Association of Employees | 59 | $15,340,062 | 501c4 |
| 25 | 501(c)(14) | Credit Union | 51 | $8,758,123,467 | 501c14 |
| 26 | 501(c)(3) | Scientific Organization | 36 | $25,144,732 | 501c3 |
| 27 | 501(c)(5) | Horticultural Organization | 23 | $40,281,524 | 501c5 |
| 28 | 501(c)(3) | Organization for Public Safety Testing | 20 | $7,190,294 | 501c3 |
| 29 | 501(c)(15) | Mutual Insurance Company or Assoc. Other Than Life or Marine | 18 | $0 | 501c15 |
| 30 | 501(c)(6) | Real Estate Board | 14 | $23,434,115 | 501c6 |
| 31 | 501(c)(3) | Organization to Prevent Cruelty to Children | 12 | $44,259,053 | 501c3 |
| 32 | 501(c)(17) | Supplemental Unemployment Compensation Trust or Plan | 8 | $623,922 | 501c17 |
| 33 | 501(c)(12) | Organization Like Those on Three Preceding Lines | 8 | $204,786 | 501c12 |
| 34 | 501(c)(9) | Voluntary Employees' Beneficiary Association (Govt. Emps.) | 6 | $0 | 501c9 |
| 35 | 501(c)(1) | Government Instrumentality | 5 | $0 | 501c1 |
| 36 | 501(c)(12) | Benevolent Life Insurance Assoc. | 4 | $3,056,559 | 501c12 |
| 37 | 501(c)(12) | Mutual Ditch or Irrigation Co. | 4 | $0 | 501c12 |
| 38 | 501(c)(29) | ACA 1322 Qualified Nonprofit Health Insurance Issuers | 4 | $143,841,721 | 501c29 |
| 39 | 501(c)(40) | Apostolic and Religious Org. (501(d)) | 1 | $0 | 501c40 |
| 40 | 501(c)(21) | Black Lung Trust | 1 | $0 | 501c21 |
| 41 | 501(c)(14) | Other Mutual Corp. or Assoc. | 1 | $0 | 501c14 |
| False | - none - | No Classification | 56 | $150,547,600 |
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Connecticut Places Ranked by Nonprofit Assets
Cities
| Rank # | City | Organization Count | Asset Amount | Income Amount |
|---|
Counties
| Rank # | County | Asset Amount | Percentage of Total State Assets | Income Amount | Organization Count |
|---|---|---|---|---|---|
| 1 | New Haven County CT | $85,592,800,835 | 49.78% | $35,442,953,999 | 8,044 |
| 2 | Fairfield County CT | $37,092,084,232 | 21.57% | $25,481,899,492 | 10,500 |
| 3 | Hartford County CT | $34,429,339,329 | 20.02% | $15,672,746,112 | 8,871 |
| 4 | New London County CT | $4,477,570,175 | 2.60% | $2,380,859,108 | 2,529 |
| 5 | Litchfield County CT | $4,354,240,442 | 2.53% | $1,578,802,850 | 2,183 |
| 6 | Middlesex County CT | $4,133,115,159 | 2.40% | $2,204,124,188 | 1,788 |
| 7 | Tolland County CT | $1,011,184,713 | 0.59% | $386,697,214 | 1,166 |
| 8 | Windham County CT | $864,016,088 | 0.50% | $733,091,608 | 945 |
Zip Codes
| Rank # | Zip Code | City | Organization Count | Asset Amount | Income Amount |
|---|
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