Nonprofits in Mansfield Center, Connecticut

Nonprofits in Mansfield Center, Connecticut. Browse 25 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

  1. Amalgamated Transit Union

    EIN 521339749 · Headquarters: Mansfield Center, CT, US · Employment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. American Federation of Teachers

    EIN 066107610 · Headquarters: MANSFIELD CENTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Brooklyn South Cemetery Association Inc

    EIN 060707927 · Headquarters: MANSFIELD CENTER, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Community Land Trust of Windham Inc

    EIN 061214104 · Headquarters: Mansfield Center, CT, US · Housing & Shelter · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  5. Connecitcut Panthers Youth Baseball Incorporated

    EIN 843372172 · Headquarters: Mansfield Center, CT, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. Connecticut Education Association

    EIN 060981833 · Headquarters: Mansfield Center, CT, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Connecticut Education Association

    EIN 237107203 · Headquarters: MANSFIELD CENTER, CT, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Connecticut Morgan Horse Association Inc

    EIN 066182829 · Headquarters: MANSFIELD CENTER, CT, USA · Animal Related · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  9. Consonare Choral Community Incorporated

    EIN 825430902 · Headquarters: Mansfield Center, CT, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Ct District 11 Little League

    EIN 923243781 · Headquarters: Mansfield Center, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Friends of Mansfield Animal Shelter

    EIN 061604991 · Headquarters: MANSFIELD CENTER, CT, USA · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Hand by Hand Education Foundation

    EIN 680641184 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Hope Farm Animal Sanctuary Inc

    EIN 881325571 · Headquarters: Mansfield Center, CT, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Joshua's Tract Conservation and Historic Trust Inc

    EIN 066087579 · Headquarters: Mansfield Center, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Natchaug Hospital

    EIN 060966963 · Headquarters: Mansfield Center, CT, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  16. New England Region of the Classic Car Club of America

    EIN 454252626 · Headquarters: Mansfield Center, CT, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Northeast Association of College & University Housing Officers Inc

    EIN 222505432 · Headquarters: Mansfield Center, CT, US · Crime & Legal Related · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Oak Grove Montessori Elementary School Inc

    EIN 061045034 · Headquarters: Mansfield Center, CT, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Parent Teacher Association of Connecticut Inc

    EIN 061204398 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Parent Teacher Organization of Mansfield Elementary School

    EIN 882637975 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Rebel Heifer Inc

    EIN 332004031 · Headquarters: Mansfield Center, CT, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Region I Histotechnologists Inc

    EIN 571214360 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  23. Southeast Elementary School Pto

    EIN 900667132 · Headquarters: Mansfield Center, CT, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. University of Connecticut League

    EIN 237305328 · Headquarters: Mansfield Center, CT, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Willows Foundation Inc

    EIN 830914064 · Headquarters: Mansfield Center, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N