Nonprofits in Massachusetts
Nonprofits in Massachusetts. Browse 52,168 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
- Seekonk Cable Access Inc
EIN 042951972 · Headquarters: SEEKONK, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990
- Seekonk Columbus Corporation
EIN 042374275 · Headquarters: Seekonk, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seekonk Diamond 9 Inc
EIN 920807229 · Headquarters: SEEKONK, MA, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seekonk Educators Association
EIN 510146369 · Headquarters: Seekonk, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seekonk Flag Football League
EIN 833672616 · Headquarters: SEEKONK, MA, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Seekonk Gridiron Club
EIN 455334943 · Headquarters: Seekonk, MA, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Seekonk High School Parent Advisory Committee Inc
EIN 043436434 · Headquarters: SEEKONK, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seekonk Junior Warriors Youth Football and Cheerleading
EIN 208517699 · Headquarters: SEEKONK, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seekonk Land Conservation Trust
EIN 046194130 · Headquarters: Seekonk, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seekonk Library Trust
EIN 222969879 · Headquarters: Seekonk, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seekonk Lions Club Charitable Trust Inc
EIN 050500156 · Headquarters: Seekonk, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seekonk Little League 2210613 Seekonk
EIN 043308700 · Headquarters: SEEKONK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seekonk Music Parents Assoc Inc
EIN 364552715 · Headquarters: SEEKONK, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seekonk Swimming & Tennis Club Inc
EIN 042226436 · Headquarters: SEEKONK, MA, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990
- Seekonk Youth Soccer Inc
EIN 263739362 · Headquarters: Seekonk, MA, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Segal Sanders Family Foundation
EIN 043254367 · Headquarters: CONCORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Segregansett Country Club
EIN 041819560 · Headquarters: TAUNTON, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu African American Caucus Massachusetts Inc
EIN 823472347 · Headquarters: Springfield, MA, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seiu Education and Support Fund
EIN 521761037 · Headquarters: NORTHAMPTON, MA, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Leadership Training and Education Fund
EIN 923757520 · Headquarters: NORTHAMPTON, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seiu Local 509 - Commonwealth Human Service Workers and Educators Fund
EIN 306672860 · Headquarters: MARLBOROUGH, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Local 615
EIN 412035572 · Headquarters: BOSTON, MA, USA · Employment · Latest available filing year: 2012 · Primary form: IRS Form 990
- Seiu Local 615 Staff Union
EIN 202843690 · Headquarters: Boston, MA, USA · Employment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seiu Local 888
EIN 050578962 · Headquarters: BRAINTREE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seiu Nage Local 5000 Charitable Foundation Inc
EIN 202158954 · Headquarters: QUINCY, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seiu Nage Local 5000 Scholarship Foundation Inc
EIN 993507055 · Headquarters: QUINCY, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Seiu Property Service New England Training Fund
EIN 266234957 · Headquarters: BOSTON, MA, USA · Education · Latest available filing year: 2019 · Primary form: IRS Form 990
- Seize the Bot
EIN 932980254 · Headquarters: Shrewsbury, MA, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seize the Ribbon
EIN 273594079 · Headquarters: Hopedale, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SEL Providers Association Inc
EIN 871866521 · Headquarters: Needham, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ
- Sel4us Inc
EIN 861577501 · Headquarters: Somerville, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Selah Boston Inc
EIN 991742881 · Headquarters: Hyde Park, MA, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Selah Day Resource Center
EIN 852087734 · Headquarters: Chelsea, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Select Skills Hockey Inc
EIN 272248414 · Headquarters: SALISBURY, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Seledorwon USA Inc
EIN 043569658 · Headquarters: BOSTON, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Selena
EIN 331825236 · Headquarters: Chicopee, MA, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990
- Self Esteem Boston Educational Institute Inc
EIN 043213321 · Headquarters: Jamaica Plain, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Self Help for Hard of Hearing People Greater Boston Chapter Inc
EIN 222486792 · Headquarters: Salem, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Self Help Inc
EIN 042376180 · Headquarters: BROCKTON, MA, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990
- Self-evident Education Inc
EIN 862243014 · Headquarters: NORTHAMPTON, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990
- Selfluv Inc
EIN 332820146 · Headquarters: Dorchester, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sellew Memorial Trust Bb Co-ttee
EIN 061027404 · Headquarters: LENOX, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Selma & Alvin Silverman Foundation
EIN 136142185 · Headquarters: Boston, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF
- Selmadanse Inc
EIN 461581126 · Headquarters: wellesley, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sem Voluntary Employees' Beneficiary Association
EIN 731689973 · Headquarters: WESTBORO, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2014 · Primary form: IRS Form 990
- Semana Hispana En Lawrence Inc
EIN 042676336 · Headquarters: Lawrence, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Semcoa Inc Dba Southeast Massachusetts Council on Advocacy
EIN 237161463 · Headquarters: NEW BEDFORD, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Semilla De Fe Corp
EIN 852357120 · Headquarters: Brockton, MA, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Semini Foundation
EIN 823768180 · Headquarters: BOSTON, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Semiosis Quartet Inc
EIN 824085007 · Headquarters: ARLINGTON, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SEMPO Inc
EIN 141891138 · Headquarters: Wakefield, MA, USA · Community Improvement & Capacity Building · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ
- Sena Institute of Technology Foundation
EIN 833023837 · Headquarters: Boston, MA, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senai Foundation Inc
EIN 200566977 · Headquarters: Malden, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2015 · Primary form: IRS Form 990-N
- Senator Louis P Bertonazzi Foundation Inc
EIN 043407732 · Headquarters: Milford, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Senators Boosters Club
EIN 464969356 · Headquarters: Orange, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Send the Vote Inc
EIN 993066199 · Headquarters: BEVERLY, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seneducation Foundation Inc
EIN 810911363 · Headquarters: Cambridge, MA, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990
- Senegalese Organization of Massachu Setts Inc
EIN 912185075 · Headquarters: Roxbury, MA, US · Human Services · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Senior Action Center Inc
EIN 475351294 · Headquarters: LYNN, MA, USA · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Senior Cab Network Inc
EIN 823527677 · Headquarters: WALPOLE, MA, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Senior Care of Central Massachusetts Inc
EIN 043412079 · Headquarters: Dudley, MA, US · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Senior Center Foundation Inc
EIN 471468558 · Headquarters: Shelburne Falls, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senior Center Friends of Stoneham
EIN 272356616 · Headquarters: STONEHAM, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senior Center Trust Inc of Canton
EIN 861119862 · Headquarters: CANTON, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Citizens Agecare Foundation Uganda-inc
EIN 851157101 · Headquarters: Woburn, MA, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Senior Citizens Club of Tyngsborough Ma
EIN 800529648 · Headquarters: TYNGSBORO, MA, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Senior Citizens Crafts and Gift Shop Inc
EIN 042713056 · Headquarters: Turners Falls, MA, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N
- Senior Citizens Fund of Newton Inc
EIN 042861033 · Headquarters: NEWTONVILLE, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Senior Citizens Independence Center Inc
EIN 222554148 · Headquarters: Braintree, MA, US · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Senior Computer Learning Center of Mass
EIN 453220315 · Headquarters: Abington, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Senior Connections Inc
EIN 042547633 · Headquarters: WORCESTER, MA, USA · Social Science · Latest available filing year: 2024 · Primary form: IRS Form 990
- Senior Greetings
EIN 334516521 · Headquarters: Mansfield, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior House Corporation
EIN 825435485 · Headquarters: Belmont, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Senior Human Resources Network Inc
EIN 824464947 · Headquarters: Northborough, MA, US · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Iniative Inc
EIN 731709924 · Headquarters: Canton, MA, US · Human Services · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Senior Living Inc
EIN 046087478 · Headquarters: WELLESLEY, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990
- Senior Service Network of Boston South Inc
EIN 471606249 · Headquarters: ABINGTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senior Smilez
EIN 931766197 · Headquarters: Hopkinton, MA, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Support Foundation
EIN 223042324 · Headquarters: HOLLISTON, MA, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senior Tales Animal Rescue Inc
EIN 873518789 · Headquarters: Southborough, MA, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Senior Tour Auto Racing Inc
EIN 043437485 · Headquarters: New Bedford, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senior Trust
EIN 042680861 · Headquarters: Amherst, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Seniorcare Inc
EIN 042512171 · Headquarters: GLOUCESTER, MA, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seniors Comfort Keepers Inc
EIN 392803932 · Headquarters: Milton, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seniors for New Learning Inc
EIN 562302185 · Headquarters: boston, MA, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Seniorsconnect Inc
EIN 043076150 · Headquarters: Cambridge, MA, US · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Sens Foundation
EIN 452787362 · Headquarters: WATERTOWN, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Sensata Technologies Foundation Inc
EIN 821413724 · Headquarters: ATTLEBORO, MA, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Sense & Sustainability
EIN 464346084 · Headquarters: Cambridge, MA, US · Human Services · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Sense and Sound Robotics Inc
EIN 831219927 · Headquarters: Franklin, MA, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sense of Wonder Creations Inc
EIN 800024610 · Headquarters: Vineyard Haven, MA, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Senseability Gym Incorporated
EIN 455346563 · Headquarters: Hopedale, MA, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- Sensibilisation Pour L Organisation Sociale De Las
EIN 862081783 · Headquarters: TAUNTON, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sensible People Solve Problems Inc
EIN 861312939 · Headquarters: Maynard, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sensory City Inc
EIN 833030532 · Headquarters: South Boston, MA, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Senwah Foundation
EIN 463036302 · Headquarters: Boston, MA, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Seo-china
EIN 814959375 · Headquarters: Cambridge, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Seoul Christian University Foundation Inc
EIN 932416144 · Headquarters: Waltham, MA, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990
- Seoul National University Alumni Association in USA
EIN 912165164 · Headquarters: Newton, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- September 11 2001 Attack
EIN 311802069 · Headquarters: West Springfield, MA, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2009 · Primary form: IRS Form 990-N