Nonprofits in Dover, New Hampshire

Nonprofits in Dover, New Hampshire. Browse 255 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. Reverand Thomas E Reilly Assembly No 0633

    EIN 020336947 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Riley Leavitt Memorial Fund Inc

    EIN 811075143 · Headquarters: DOVER, NH, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. Riverwalk Charitable Tr

    EIN 020508645 · Headquarters: Dover, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Rochester Youth Reach

    EIN 463229567 · Headquarters: Dover, NH, US · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Roof-a-vet

    EIN 871081324 · Headquarters: Dover, NH, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Rotary Club of Dover Nh

    EIN 026012331 · Headquarters: DOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Seacoast Birthright Inc

    EIN 020343286 · Headquarters: DOVER, NH, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Seacoast Charter School

    EIN 200645885 · Headquarters: DOVER, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Seacoast Educational Endowment for Dover

    EIN 452737721 · Headquarters: DOVER, NH, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Seacoast Hospice Co John Hopkins

    EIN 020343493 · Headquarters: DOVER, NH, USA · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990

  11. Seacoast Human Resource Association

    EIN 061705409 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Seacoast Rugby Club Inc

    EIN 020506486 · Headquarters: Dover, NH, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Seacoast Swimming Association

    EIN 222485093 · Headquarters: DOVER, NH, USA · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990

  14. Seacoast Titans Football and Cheer Association

    EIN 020526109 · Headquarters: Dover, NH, USA · Recreation & Sports · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  15. Seacost Womens Network

    EIN 223144308 · Headquarters: Dover, NH, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Sereno Inc

    EIN 922886833 · Headquarters: Dover, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  17. Service Dogs Nh

    EIN 831768918 · Headquarters: Dover, NH, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. Seymour Osman Community Center and Youth Haven

    EIN 010694632 · Headquarters: DOVER, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Shamrock Foundation Inc

    EIN 463247251 · Headquarters: Dover, NH, US · Public & Societal Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Skills USA Inc

    EIN 542174634 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  21. Skyhaven Flying Club Inc

    EIN 237264724 · Headquarters: DOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Social Ventures Foundation

    EIN 814489020 · Headquarters: DOVER, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Southeastern New Hampshire Alcohol & Drug Abuse Services

    EIN 020347931 · Headquarters: DOVER, NH, USA · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Southeastern New Hampshire Alcohol and Drug Abuse Services Foundation

    EIN 251907419 · Headquarters: DOVER, NH, US · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  25. St Mary Dover Scholarship Endowment Fund Inc

    EIN 320249299 · Headquarters: Dover, NH, US · Education · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  26. Strafford County Board of Realtors

    EIN 020366557 · Headquarters: Dover, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Strafford County Genealogical Society

    EIN 020444075 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Strafford Economic Development Corporation

    EIN 043367947 · Headquarters: DOVER, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Strafford Rivers Conservancy Inc

    EIN 020430387 · Headquarters: DOVER, NH, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990

  30. Student-led Sustainable Initiatives Inc Plan - Post-landfill Action Network

    EIN 463019082 · Headquarters: DOVER, NH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Students for Haiti

    EIN 453052057 · Headquarters: Dover, NH, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sunningdale Ladies League

    EIN 043355072 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  33. Supreme Emblem Club of the United States of America Inc

    EIN 026018968 · Headquarters: DOVER, NH, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  34. Taylor-smith Foundation

    EIN 341525162 · Headquarters: DOVER, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  35. Thanks 4 Giving Charity

    EIN 872076162 · Headquarters: Dover, NH, US · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. The Aplomb Project

    EIN 921844895 · Headquarters: DOVER, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  37. The Lighthouse Preservation Society

    EIN 222543690 · Headquarters: Dover, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. The National Center for the Improvement of Educational Assessment Inc

    EIN 020501917 · Headquarters: DOVER, NH, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. The New Hampshire Conflict Resolution Association

    EIN 020475381 · Headquarters: Dover, NH, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  40. The Seacoast Irish Cultural Association Inc

    EIN 020493728 · Headquarters: Dover, NH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. The Strand Ballroom Corporation

    EIN 822613766 · Headquarters: Dover, NH, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. The Walsh Family Foundation

    EIN 206758711 · Headquarters: Dover, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Triangle Club Inc

    EIN 222533853 · Headquarters: DOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Vernal & Florence Bates Foundation

    EIN 066034880 · Headquarters: DOVER, NH, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  45. Veterans of Foreign Wars Department of New Hampshire

    EIN 331175725 · Headquarters: Dover, NH, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. Vt-nh Society for Respiratory Therapy

    EIN 030229247 · Headquarters: Dover, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Warrior Nation

    EIN 392330270 · Headquarters: Dover, NH, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Wentworth Home for the Aged

    EIN 020223354 · Headquarters: DOVER, NH, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  49. Wentworth-Douglass Health System

    EIN 461635259 · Headquarters: Dover, NH, USA · Health Care · Latest available filing year: 2022 · Primary form: IRS Form 990

  50. Wentworth-Douglass Hospital and Health Foundation

    EIN 510491062 · Headquarters: Dover, NH, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  51. Wentworth-Douglass Physician Corporation

    EIN 020497927 · Headquarters: Dover, NH, USA · Health Care · Latest available filing year: 2016 · Primary form: IRS Form 990

  52. Whispering Branches

    EIN 994276969 · Headquarters: DOVER, NH, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. Whittier Falls Inc C/o Dover Housing Authority

    EIN 470985665 · Headquarters: DOVER, NH, USA · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Woodman Park School Parent-teacher Organization

    EIN 020454368 · Headquarters: Dover, NH, US · Education · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Zebra Crossings

    EIN 800456257 · Headquarters: DOVER, NH, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

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