Nonprofits in Connecticut
Nonprofits in Connecticut. Browse 26,993 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.
Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.
Nonprofit profiles
- Life Through Fitness
EIN 823962769 · Headquarters: Shelton, CT, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Life-Study Fellowship Foundation Inc
EIN 061035622 · Headquarters: Stamford, CT, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lifebridge Community Services Inc
EIN 060646974 · Headquarters: BRIDGEPORT, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- LifefaqsOrg
EIN 061610499 · Headquarters: New London, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lifeforms Inc
EIN 331232397 · Headquarters: Hadlyme, CT, US · Social Science · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lifeline for Ukraine Inc
EIN 992880632 · Headquarters: West Hartford, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lifeline Prayer Ministry Inc
EIN 464060695 · Headquarters: Naugatuck, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lifeline Theater Inc
EIN 464206431 · Headquarters: NEWTOWN, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lifelinx Corporation
EIN 010851113 · Headquarters: GUILFORD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990
- Lifelong Learning Corporation
EIN 371494071 · Headquarters: WEATOGUE, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- LIFES ANGELS INC Co Brett Dunne
EIN 815289051 · Headquarters: Fairfield, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lifesavers Healing Together Inc
EIN 471160296 · Headquarters: Fairfield, CT, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lifespan Autism Network Foundation
EIN 271068283 · Headquarters: SOUTHINGTON, CT, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2011 · Primary form: IRS Form 990-PF
- Lifetime Learners Institute Inc
EIN 061374528 · Headquarters: Norwalk, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lifeview Mobile Imaging
EIN 933474147 · Headquarters: Eastford, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lift Every Voice and Sing Gospel Festival Fair
EIN 061534035 · Headquarters: hartford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lift the Lid Inc
EIN 272974363 · Headquarters: WESTPORT, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Lifted Hands Music
EIN 993804759 · Headquarters: Danbury, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lifting Others Virtuously Everyday
EIN 883766521 · Headquarters: Hamden, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Ligado Society
EIN 824409919 · Headquarters: Old Greenwich, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Light and Guidance for Peace Inc
EIN 814282288 · Headquarters: Windsor, CT, US · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Light and Life Foundation Inc
EIN 271200839 · Headquarters: FAIRFIELD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Light Beyond Loss
EIN 262101259 · Headquarters: Canton, CT, US · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Light of Faith Foundation
EIN 815138201 · Headquarters: BLOOMFIELD, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Light of the World Inc
EIN 274477483 · Headquarters: UNIONVILLE, CT, US · Religion Related · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Light of Zion Christian Center Church
EIN 900429525 · Headquarters: Windsor, CT, US · Religion Related · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Light Source Center Inc
EIN 364298835 · Headquarters: WEST HARTFORD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Light the Way Foundation Inc
EIN 882929626 · Headquarters: Rocky Hill, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Light Up Global Inc
EIN 921049676 · Headquarters: STAMFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Light Up Old Saybrook Inc
EIN 061413185 · Headquarters: Old Saybrook, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Lighter Than Air Fund
EIN 061451912 · Headquarters: Woodstock, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Lighthouse Child Development Centre
EIN 981529492 · Headquarters: Bloomfield, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lighthouse Family Services Inc
EIN 260091680 · Headquarters: Norwich, CT, USA · Human Services · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- Lighthouse for Humanity
EIN 461424902 · Headquarters: Bloomfield, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990
- Lighthouse Lens Film Festival Inc
EIN 872817260 · Headquarters: East Hampton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lighthouse Point Association Inc
EIN 066069273 · Headquarters: ESSEX, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lightning Safety Alliance Corporation
EIN 100000253 · Headquarters: WINSTED, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lightpath Foundation Inc
EIN 204125812 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Likhana Inc
EIN 922874684 · Headquarters: Darien, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lil & Julie Rosenberg Foundation Inc
EIN 066064351 · Headquarters: TRUMBULL, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lilac Foundation C/o Emma J Risley
EIN 311613701 · Headquarters: WASHINGTON DEPOT, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lili to the Rescue
EIN 873709426 · Headquarters: Hartford, CT, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lillian Butler Davey Foundation
EIN 061520307 · Headquarters: WEST HARTFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lilys Kids Inc a Nonprofit Organization for Children
EIN 262024395 · Headquarters: Middletown, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lime Rock Committee Inc
EIN 204211998 · Headquarters: LAKEVILLE, CT, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lime Rock Driver's Club Inc
EIN 260429215 · Headquarters: LAKEVILLE, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Limekiln Swimming Association
EIN 060772932 · Headquarters: Bethel, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Limestone Trout Club Inc
EIN 060977184 · Headquarters: Canaan, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Limitless Compassion
EIN 994256756 · Headquarters: North Branford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lina Inc
EIN 300213811 · Headquarters: HARTFORD, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lincoln Council No 38
EIN 902799637 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lincoln Senior Housing Inc
EIN 800065660 · Headquarters: North Haven, CT, US · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Linda Clemens Breast Cancer Foundation Inc
EIN 900667674 · Headquarters: Glastonbury, CT, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lindalea P Ludwick Family Foundation Inc
EIN 061566031 · Headquarters: NEW HAVEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Lindbergh Flyers Inc
EIN 923809554 · Headquarters: Marlborough, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Linden St School Parent Teacher Organization
EIN 222956188 · Headquarters: Plainville, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lindenwood Real Estate Inc
EIN 205279762 · Headquarters: West Haven, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lindsay Duhaine Music Memorial Fund
EIN 263594508 · Headquarters: Higganum, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Lindsays Legacy Foundation Inc
EIN 834602894 · Headquarters: ELLINGTON, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Line of Site Foundation
EIN 473312127 · Headquarters: Canton, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Linens of Love
EIN 474116808 · Headquarters: New Haven, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lingashi Squash Academy Inc
EIN 334788033 · Headquarters: Glastonbury, CT, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Link Market
EIN 821206936 · Headquarters: New Haven, CT, US · Food, Agriculture & Nutrition · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Links for Life Inc
EIN 201523025 · Headquarters: Ridgefield, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Links Inc
EIN 521499270 · Headquarters: Unionville, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Links to College Foundation Inc
EIN 061518845 · Headquarters: NEW HAVEN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Linonian Foundation Inc
EIN 264042308 · Headquarters: New Haven, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Linwood Cemetery Association Inc
EIN 060645544 · Headquarters: COLCHESTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lion of Ct Incorporated
EIN 831477442 · Headquarters: NEW HAVEN, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lion of Judah International Ministries Inc
EIN 455326696 · Headquarters: HAMDEN, CT, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lion of Judah Outreach
EIN 832183729 · Headquarters: SOUTH WINDSOR, CT, US · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Lionel Goldfrank III Foundation Foundation Inc
EIN 316623852 · Headquarters: Sharon, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Lionheart Bridgeport Inc
EIN 872421669 · Headquarters: Bridgeport, CT, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lions Club Foundation of Greenwich Inc
EIN 066068573 · Headquarters: Old Greenwich, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lions Club Foundation of New Canaan Connecticut Incorporated
EIN 061039132 · Headquarters: New Canaan, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lions Club Foundation of Windsor Connecticut Inc
EIN 824746635 · Headquarters: Windsor, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lions Club Health Foundation of Waterbury Inc
EIN 066041082 · Headquarters: Waterbury, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Barkhamsted Inc
EIN 061452250 · Headquarters: Pleasant Valley, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lions Club of Branford Projects Inc
EIN 471187443 · Headquarters: Branford, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lions Club of Bristol
EIN 223007610 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Burlington Inc
EIN 061310328 · Headquarters: Burlington, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Lions Club of Danielson
EIN 223199447 · Headquarters: DANIELSON, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Lions Club of Darien Ct Inc
EIN 223011041 · Headquarters: DARIEN, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Easton Inc
EIN 453221136 · Headquarters: Easton, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Greenwich
EIN 223007622 · Headquarters: Greenwich, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lions Club of New Britain Charities Inc
EIN 061485857 · Headquarters: NEW BRITAIN, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Lions Club of New-haven Incorporated Charitable Trust
EIN 237245189 · Headquarters: New Haven, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Norfolk Connecticut Inc
EIN 061369007 · Headquarters: NORFOLK, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Lions Club of Pawcatuck Inc
EIN 061074323 · Headquarters: PAWCATUCK, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions Club of Vernon Connecticut
EIN 223008260 · Headquarters: Vernon, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lions Den Dance Company
EIN 812418769 · Headquarters: Groton, CT, US · Arts, Culture & Humanities · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Lions Gallery of Vision Services
EIN 237119593 · Headquarters: Windsor Locks, CT, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Lions International - Bristol
EIN 232300872 · Headquarters: Bristol, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions International Association
EIN 222757645 · Headquarters: PLAINFIELD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Lions International Association Lions Club of Windsor Conn
EIN 060911246 · Headquarters: Windsor, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Lions International Colchester
EIN 060941022 · Headquarters: Colchester, CT, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990
- Lions International George Town Lions Club Inc
EIN 066068755 · Headquarters: Georgetown, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lions International Intl Assoc
EIN 061303579 · Headquarters: Manchester, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Lions International Lions Club of E Hampton
EIN 066070013 · Headquarters: East Hampton, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Lions International Wolcott
EIN 066056754 · Headquarters: WOLCOTT, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ