Nonprofits in Stamford, Connecticut
Nonprofits in Stamford, Connecticut. Browse 995 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
- Toastmasters International
EIN 900670232 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 900981357 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901093674 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901132245 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901133538 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901135005 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901177074 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901188611 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Toastmasters International
EIN 901251556 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Tobin Family Foundation C/o the Professional Associates Pc
EIN 061637686 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Tony Tedesco Memorial and Scholarship Fund
EIN 331851192 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Tools for Life Inc
EIN 260398394 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Towers Watson Retiree Life Voluntary Employee Benefits Association
EIN 262588433 · Headquarters: STAMFORD, CT, USA · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990
- Trailblazers Academy Inc
EIN 061552368 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Treetops Chamber Music Society Inc
EIN 204519702 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Trustees of Dartmouth College
EIN 300765069 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Turn of River Fire Department Inc
EIN 060605031 · Headquarters: STAMFORD, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990
- Turner Lieder Tafel Singing Society
EIN 060568050 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990
- Turning Wine Into Water Inc
EIN 205145650 · Headquarters: Stamford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Twin Meadows Inc
EIN 311748285 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Type Directors Club Inc
EIN 136165624 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990
- Typographic Design Center
EIN 201940706 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Uaya Stamford Inc
EIN 834048706 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Ubs Foundation USA
EIN 046032804 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ud Jc & Aj Bowling Foundation
EIN 311522458 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Ukrainian Museum & Library of Stamford
EIN 991146831 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Unchain Foundation Inc
EIN 825015251 · Headquarters: stamford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ
- Unico National
EIN 061463536 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Unico National Incorporated - Stamford C C/o Tpa
EIN 061304398 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Unified Human Foundation Inc
EIN 852875340 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Union Lodge No5AF & AM Stamford CT
EIN 066050839 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Union Memorial Preschool Pto
EIN 994792955 · Headquarters: STAMFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Union Social Services Corporation Inc
EIN 810553215 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- United Compassion Fund Inc
EIN 471026269 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990
- United Electrical Radio & Machine Workers of America
EIN 550916336 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- United Jewish Federation Stamford New Canaan Darien Inc
EIN 060923384 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- United Nations Football Club Inc
EIN 270206386 · Headquarters: Stamford, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- United States Naval Academy Class of 1965 Area Alumni Chapter
EIN 521370275 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- United States Power Squadrons
EIN 066045978 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Unnold & Lee Family Foundation Inc
EIN 061565771 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Usip Foundation
EIN 453723153 · Headquarters: Stamford, CT, US · Science & Technology · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Utility Workers Union of America Afl-cio Local 380
EIN 066068705 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Vegan Health & Fashion Vibes Inc
EIN 844031219 · Headquarters: Stamford, CT, US · Health Care · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Vennue
EIN 472572054 · Headquarters: Stamford, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Veterans of Foreign Wars of the United States Dept of Connecticut
EIN 066039239 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Veterans of Foreign Wars of the United States Dept of Connecticut
EIN 066069110 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Victoria Glenn Peirce Scholarship Foundation
EIN 223808034 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Viking Global Foundation Inc
EIN 900512778 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Village Community Foundation Inc
EIN 873500799 · Headquarters: STAMFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990
- Vince & Linda Mcmahon Family Foundation Inc
EIN 204717289 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Visiting Nurse and Hospice Care of Southwestern Connecticut Inc
EIN 061045800 · Headquarters: Stamford, CT, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Volunteers for Children Inc
EIN 851226411 · Headquarters: Stamford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Walsh Family Foundation
EIN 133950961 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Walton E and Mary T Burdick Family Foundation
EIN 066379689 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Waterside Coalition Inc
EIN 202345729 · Headquarters: Stamford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Waterside Facility Inc
EIN 452411284 · Headquarters: STAMFORD, CT, USA · Human Services · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Waterside School Inc
EIN 061609222 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Watoto Charitable Tr
EIN 010538112 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- We Are Moving the Needle Inc
EIN 921318071 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- We Have Hope
EIN 824860784 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Westhill Band Parent Association Incorporated
EIN 832306524 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Westhill Band Parents Association
EIN 264796948 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Westhill Northstar Playmakers Parent Group Inc
EIN 992120067 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westhill Touchdown Club
EIN 460762945 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Westover Pto
EIN 222912519 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Wheel It Forward Inc
EIN 852687534 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Whitney and Anne Stone Foundation
EIN 133394681 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Wild Wings Inc
EIN 061331836 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- William and Lesley King Foundation
EIN 461595598 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- William E Edwards Academic College Tours Inc
EIN 821332068 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Windmill Foundation Inc C/o Pkf O'connor Davies Llp
EIN 133411161 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Winsol Economic Development Corporation
EIN 471256795 · Headquarters: Stamford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- With Distinction Foundation Inc
EIN 823938504 · Headquarters: STAMFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Womb to Moon Foundation Inc
EIN 414202712 · Headquarters: Stamford, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Women's Business Development Council Inc
EIN 061493737 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Women's Mentoring Network Inc
EIN 061470354 · Headquarters: STAMFORD, CT, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990
- Womens Tri-county Golf Association Inc
EIN 060834822 · Headquarters: STAMFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Womens Westchester and Fairfield County Golf Assoc Inc
EIN 060695428 · Headquarters: STAMFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Woodland Cemetary Association
EIN 060595120 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Woogles Inc
EIN 851895983 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- World Affairs Forum Inc
EIN 061018103 · Headquarters: STAMFORD, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Xh Futures Foundation Inc
EIN 992651332 · Headquarters: Stamford, CT, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yale Polo and Equestrian Center Inc
EIN 270820382 · Headquarters: STAMFORD, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Yale Whiffenpoofs of 1954
EIN 812734772 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Yama Ki Bonsai Society Inc
EIN 222514403 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Yando Corp
EIN 453170791 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Yerwood Center Inc
EIN 060646958 · Headquarters: STAMFORD, CT, USA · Recreation & Sports · Latest available filing year: 2012 · Primary form: IRS Form 990
- Young Artists Philharmonic Inc
EIN 237195755 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Young Jewish Network Inc
EIN 842870896 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Young Mariners Foundation Inc
EIN 061427077 · Headquarters: Stamford, CT, USA · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990
- Young Men's Christian Association C/o Paul Macari
EIN 060646985 · Headquarters: STAMFORD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990
- Youth Literacy Agency of Southern Connecticut
EIN 260650491 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Youthful Solutions
EIN 061693367 · Headquarters: STAMFORD, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Zeta Phi Lambda Charitable Foundation Inc
EIN 274204767 · Headquarters: STAMFORD, CT, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Zimmel Family Foundation
EIN 133596015 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF