Nonprofits in Southwick, Massachusetts

Nonprofits in Southwick, Massachusetts. Browse 58 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. 323 Southwick-Tolland Teachers Association

    EIN 912142666 · Headquarters: Southwick, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. Agawam Bowmen Club Inc

    EIN 042809889 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  3. Agawam Revolver Club Inc

    EIN 261124661 · Headquarters: SOUTHWICK, MA, USA · Recreation & Sports · Latest available filing year: 2022 · Primary form: IRS Form 990

  4. Alpha Zeta Omega Pharmaceutical Fraternity

    EIN 834318943 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. American Horse Trials Foundation Inc

    EIN 521495923 · Headquarters: SOUTHWICK, MA, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. American Legion Southwick Post 338

    EIN 046189612 · Headquarters: SOUTHWICK, MA, USA · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Athletic Field Rejuvenation Inc

    EIN 991863837 · Headquarters: SOUTHWICK, MA, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Citizens Restoring Congamond Inc

    EIN 223042322 · Headquarters: SOUTHWICK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Community in Concert Inc

    EIN 383746905 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  10. Department of Massachusetts Vfw Auxiliary

    EIN 261874180 · Headquarters: Southwick, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Friends of the Southwick Dog Park Inc

    EIN 994190081 · Headquarters: Southwick, MA, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Friends of the Southwick Public Library Inc

    EIN 043224396 · Headquarters: Southwick, MA, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Friends of the Southwick Rail Trail Incorporated

    EIN 454607998 · Headquarters: SOUTHWICK, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Giveback Group Inc

    EIN 884397853 · Headquarters: Southwick, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. H E E P Foundation

    EIN 043434003 · Headquarters: Southwick, MA, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  16. I U O E Local 98 Eng'rs Jt Tng Skl Imprvmt Safety Edu App & Tng Fund

    EIN 042509496 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. International Association of Fire Fighters

    EIN 900907952 · Headquarters: SOUTHWICK, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. International Association of Lions Club

    EIN 046064710 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. International Union of Operating Eng Local 98 Employers Cooperative Trust

    EIN 043432489 · Headquarters: SOUTHWICK, MA, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990

  20. International Union of Operating Engineers Local 98

    EIN 041673765 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. International Union of Operating Engineers Local 98 Health & Welfare Fund

    EIN 042123707 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Knights of Columbus

    EIN 202914840 · Headquarters: Southwick, MA, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 834335872 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Live Steamers Inc

    EIN 237104439 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518289 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  26. Massachusetts State Grange Patrons of Husbandry Inc

    EIN 237518323 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Navy Seabee Veterans of America

    EIN 363382097 · Headquarters: Southwick, MA, US · Public & Societal Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  28. One Call Away Inc

    EIN 811516977 · Headquarters: Southwick, MA, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Our Community Food Pantry Inc

    EIN 900635553 · Headquarters: SOUTHWICK, MA, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Powder Mill and Woodland Schools Pto Inc

    EIN 550843152 · Headquarters: SOUTHWICK, MA, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  31. Ransford W Kellogg General Knox Post No 872 VFW of US

    EIN 046126862 · Headquarters: Southwick, MA, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Rotary International

    EIN 042973928 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Run Walk Southwick Inc

    EIN 824986744 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  34. Southwick Athletic Association Inc

    EIN 201813503 · Headquarters: SOUTHWICK, MA, USA · Housing & Shelter · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  35. Southwick Athletic Booster Club

    EIN 994052233 · Headquarters: Southwick, MA, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Southwick Civic Fund Inc

    EIN 823467285 · Headquarters: SOUTHWICK, MA, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Southwick Fire Fighters Auxillary

    EIN 371620023 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Southwick Firemans Association Inc

    EIN 042579742 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  39. Southwick Historical Society

    EIN 042760309 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Southwick Land Trust

    EIN 992131819 · Headquarters: Southwick, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Southwick Police Association Inc

    EIN 042780844 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. Southwick Recreation Center Inc

    EIN 042849161 · Headquarters: SOUTHWICK, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Southwick Senior Citizens Inc

    EIN 222564719 · Headquarters: Southwick, MA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  44. Southwick Sports & Family Network

    EIN 823190178 · Headquarters: Southwick, MA, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  45. Start Em Early Foundation

    EIN 844648162 · Headquarters: Southwick, MA, US · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  46. Team a and B Gives Corp

    EIN 844331288 · Headquarters: Southwick, MA, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Team Justice Racing

    EIN 261438643 · Headquarters: SOUTHWICK, MA, US · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  48. United States Amateur Boxing Inc

    EIN 541372494 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. University of Massachusetts

    EIN 061712165 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. University of Massachusetts

    EIN 273116460 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. University of Massachusetts

    EIN 421685033 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. University of Massachusetts

    EIN 743167191 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. University of Massachusetts

    EIN 800285562 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  54. University of Massachusetts

    EIN 830342512 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. University of Massachusetts

    EIN 832749460 · Headquarters: Southwick, MA, US · Youth Development · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  56. Upseu Madivi106

    EIN 473335199 · Headquarters: Southwick, MA, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  57. Vog Org USA

    EIN 934716639 · Headquarters: southwick, MA, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Women Business Owners Alliance of the Pioneer Vall

    EIN 473425225 · Headquarters: SOUTHWICK, MA, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ