Nonprofits in Islesboro, Maine

Nonprofits in Islesboro, Maine. Browse 20 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. Ancient Free & Accepted Masons of Maine

    EIN 237530907 · Headquarters: Islesboro, ME, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Association of the Friends of the Alice L Pendleton Library

    EIN 223044080 · Headquarters: Islesboro, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Big Tree Boating Association

    EIN 010511284 · Headquarters: Islesboro, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Bowen Theory Academy

    EIN 453547479 · Headquarters: ISLESBORO, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Friends of the Islesboro Fire Department

    EIN 010536484 · Headquarters: Islesboro, ME, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Island Feral Cat Association

    EIN 208841389 · Headquarters: Islesboro, ME, US · Animal Related · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  7. Islesboro Affordable Property

    EIN 222996309 · Headquarters: Islesboro, ME, USA · Housing & Shelter · Latest available filing year: 2023 · Primary form: IRS Form 990

  8. Islesboro Ambulance Association

    EIN 222551388 · Headquarters: Islesboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Islesboro Community Center

    EIN 600001118 · Headquarters: Islesboro, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Islesboro Community Fund

    EIN 016019442 · Headquarters: ISLESBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Islesboro Historical Society Inc

    EIN 010316968 · Headquarters: Islesboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Islesboro Islands Trust

    EIN 226296539 · Headquarters: Islesboro, ME, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Islesboro Sewing Circle

    EIN 851236472 · Headquarters: Islesboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Islesboro Teachers Association

    EIN 273690579 · Headquarters: Islesboro, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  15. Robert & Maurine Rothschild Fund Inc

    EIN 136059064 · Headquarters: Islesboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Society for the Preservation of the Free Will Baptist Church Of

    EIN 222568672 · Headquarters: Islesboro, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Susan & Chelsea Makara Memorial Fund

    EIN 204117425 · Headquarters: Islesboro, ME, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Tarratine Club of Dark Harbor

    EIN 010225267 · Headquarters: ISLESBORO, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The Beacon Project

    EIN 061694292 · Headquarters: Islesboro, ME, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. The Islesboro Pre-School

    EIN 010376079 · Headquarters: Islesboro, ME, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990