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
- New England Culinary Group
EIN 275501906 · Headquarters: STAMFORD, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- New Neighborhoods Development Corporation
EIN 921274807 · Headquarters: Stamford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New Neighborhoods Inc
EIN 060864050 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- New York Independent Physician Practice Association Inc
EIN 922801716 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990
- New York Men's Leadership Forum
EIN 273101873 · Headquarters: STAMFORD, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- New York Singles Adopting Children Inc
EIN 261481907 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Newfield Swim Club Inc
EIN 060765523 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Newgen Contraception Project Incorporated
EIN 923385666 · Headquarters: Stamford, CT, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Newtown Fish & Game Club Incorporated
EIN 066084606 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Nicholas And Anita Mercede Foundation Inc
EIN 261554812 · Headquarters: Stamford, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Nik Vuksanaj Childrens Foundation Inc
EIN 453570367 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Nni Revitalization Corp C/o New Neighborhoods Inc
EIN 061381371 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2013 · Primary form: IRS Form 990-PF
- Nobody Left Behind Foundation
EIN 261319326 · Headquarters: STAMFORD, CT, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Norbury Foundation Inc
EIN 853977170 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- North Stamford Association Inc
EIN 061083776 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- North Stamford Concerned Citizens for the Environment Inc
EIN 272522758 · Headquarters: Stamford, CT, USA · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ
- North Street Elderly Housing Corporation
EIN 061072951 · Headquarters: STAMFORD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Northeast Elementary School Pto
EIN 061293854 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Norwalk Now
EIN 822367246 · Headquarters: Stamford, CT, US · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- O-Tatsu Taiko Inc Co Sandra Shen
EIN 208108438 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Occoquan Group Inc
EIN 933887441 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Odyssey Group Foundation
EIN 208493704 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Ole Farmers Association North America Inc
EIN 270577085 · Headquarters: Stamford, CT, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Omega Community Outreach Ministries Inc
EIN 454377515 · Headquarters: Stamford, CT, US · Human Services · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- One Can Impact
EIN 872084311 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- One Heart for the Harvest Ministries
EIN 850918723 · Headquarters: Stamford, CT, US · Housing & Shelter · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- One Light Global Incorporated
EIN 814017084 · Headquarters: Stamford, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- One Tough Cookie Inc
EIN 843731664 · Headquarters: STAMFORD, CT, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Oneworldundivided Inc
EIN 333162621 · Headquarters: STAMFORD, CT, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Operation Love the Children of Haiti
EIN 271268135 · Headquarters: STAMFORD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2013 · Primary form: IRS Form 990
- Operation Sail New York Inc
EIN 133120515 · Headquarters: Stamford, CT, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ
- Opportunity Foundation Inc
EIN 800570967 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Orchestra Lumos Inc
EIN 066100039 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Orchids of Life Llc
EIN 461411600 · Headquarters: STAMFORD, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Organization of Chinese Americans Fairfield County Inc
EIN 061157366 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Orgarnization of Collinoises of Aquin for the Development In Haiti OCADH
EIN 874756485 · Headquarters: Stamford, CT, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Orthopaedic Foundation for Active Lifestyles Inc
EIN 061605002 · Headquarters: STAMFORD, CT, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990
- Oscar H Cowan American Legion Post 3 Inc
EIN 061478619 · Headquarters: STAMFORD, CT, US · Public & Societal Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Oscar H Cpowan Post 3 American Legion Building Assoc Inc
EIN 061135168 · Headquarters: STAMFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Oset Inc
EIN 473488865 · Headquarters: STAMFORD, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pacific House Inc
EIN 061144355 · Headquarters: STAMFORD, CT, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990
- Papallo Family Fund Inc
EIN 931502275 · Headquarters: Stamford, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Parent Teacher Association of Connecticut Inc
EIN 611900477 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Parent Teacher Council of Stamford
EIN 260592269 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Parent Teacher Council of Stamford
EIN 264779270 · Headquarters: STAMFORD, CT, US · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Parent Teacher Council of Stamford
EIN 900238804 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Partners in Digital Health Association Inc
EIN 843836057 · Headquarters: STAMFORD, CT, USA · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Passages Inc
EIN 061379056 · Headquarters: STAMFORD, CT, USA · Housing & Shelter · Latest available filing year: 2010 · Primary form: IRS Form 990
- Passion Organization
EIN 800723294 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Patrick J Durkin Charitable Foundation
EIN 866397016 · Headquarters: Stamford, CT, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Pender-keady Irish Arts Foundation Inc
EIN 061605585 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Perry Farms Inc
EIN 993151037 · Headquarters: Stamford, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pet Leadership Council
EIN 472941934 · Headquarters: Stamford, CT, USA · Public & Societal Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Petals 4 Paws Llc
EIN 842685476 · Headquarters: STAMFORD, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Peter Cernansky Memorial Fund Inc
EIN 464122344 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Pflag Stamford
EIN 922855717 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Phf Inc
EIN 851764583 · Headquarters: Stamford, CT, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Phi Kappa Educational Foundation Inc
EIN 066032430 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Philanthro-pups Inc
EIN 834192400 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Phoenix Foundation for Law and Government Inc
EIN 932301724 · Headquarters: STAMFORD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Pitney Bowes Long Term Disability Plan
EIN 237383970 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Pitney Bowes Relief Fund Inc
EIN 273398652 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Pitter Patter Feline Rescue Inc
EIN 270350529 · Headquarters: Stamford, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Point72 Employee Directed Giving Foundation
EIN 475293048 · Headquarters: STAMFORD, CT, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Police Athletic League of Stamford Inc
EIN 061047626 · Headquarters: Stamford, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Polish Falcons of America
EIN 237525489 · Headquarters: Stamford, CT, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Polish National Youth Baseball Foundation
EIN 061265907 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Polish Roman Catholic Union of America
EIN 237580291 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Polish Scouting Organization Z H P Inc
EIN 382904692 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Polyphony Foundation
EIN 275559473 · Headquarters: STAMFORD, CT, USA · International, Foreign Affairs & National Security · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ
- Ponus Yacht Club Inc
EIN 060497290 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Porsche 356 So Connecticut Register Ltd
EIN 223026010 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Pray for Peace Walk Inc
EIN 811529755 · Headquarters: STAMFORD, CT, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Prayer Line for All
EIN 991738514 · Headquarters: STAMFORD, CT, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Pro Arte Singers of Connecticut Inc
EIN 510163046 · Headquarters: Stamford, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ
- Project Beloved Inc
EIN 823036894 · Headquarters: Stamford, CT, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Project Lede Inc
EIN 462931462 · Headquarters: Stamford, CT, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N
- Project Music Inc
EIN 812610342 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Project Overcome Inc
EIN 812917888 · Headquarters: STAMFORD, CT, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Project Precious Rescue Inc
EIN 461131954 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Project Shabbat Inc
EIN 352352723 · Headquarters: Stamford, CT, US · Religion Related · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Prometheum Foundation Inc
EIN 264332141 · Headquarters: STAMFORD, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Promindful Inc
EIN 261684965 · Headquarters: STAMFORD, CT, USA · Health Care · Latest available filing year: 2017 · Primary form: IRS Form 990-PF
- Psi Chi National Honor Society in Psychology
EIN 611600549 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Radio Drama Network Inc
EIN 133253712 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Raices Foundation
EIN 923964733 · Headquarters: STAMFORD, CT, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Raise the Bar Inc C/o William J Arnone
EIN 061536742 · Headquarters: STAMFORD, CT, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Reach Prep Inc
EIN 061438889 · Headquarters: STAMFORD, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Reachstrong Inc
EIN 851116292 · Headquarters: STAMFORD, CT, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Real Club Incorporated
EIN 060882328 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Realist Lab Inc
EIN 872050144 · Headquarters: Stamford, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Red Leash Rescue Inc C/o Ande Holcombe
EIN 473575588 · Headquarters: STAMFORD, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Reinstitute Inc
EIN 562609577 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990
- Research and Social Media Collaborative Corp
EIN 261466810 · Headquarters: STAMFORD, CT, USA · Arts, Culture & Humanities · Latest available filing year: 2011 · Primary form: IRS Form 990
- Respectable Loge Restauration Disrael
EIN 824439055 · Headquarters: STAMFORD, CT, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Retirees for Justice Inc Co Edward Stone Law Pc
EIN 834253868 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Revive Inc
EIN 472057821 · Headquarters: STAMFORD, CT, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Revonah Woods Property Owners Assn Inc
EIN 061083461 · Headquarters: Stamford, CT, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- RF Youth Boxing Inc
EIN 205488630 · Headquarters: Stamford, CT, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Rich Foundation Inc C/o Fd Rich Company
EIN 222544173 · Headquarters: STAMFORD, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF