Nonprofits in Mattoon, Wisconsin

Nonprofits in Mattoon, Wisconsin. Browse 5 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. Greater Mattoon Area Advancement Unincorporated Association

    EIN 813427365 · Headquarters: Mattoon, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Greater Mattoon Area Historical Society Inc

    EIN 824953582 · Headquarters: Mattoon, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Mz Fireworks Inc92

    EIN 923902477 · Headquarters: MATTOON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Shepherds Watch Christian Academy Inc

    EIN 881874780 · Headquarters: Mattoon, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Shepherds Watch Community Center Inc

    EIN 831047063 · Headquarters: Mattoon, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-N