Nonprofits in South Windham, Connecticut
Nonprofits in South Windham, Connecticut. Browse 9 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
- Alliance for Land & Legacy
EIN 661080126 · Headquarters: south windham, CT, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Big Pond Preservation Association Inc
EIN 061056749 · Headquarters: SOUTH WINDHAM, CT, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- GuilfordSmithMemorialLibraryAssnInc
EIN 060776274 · Headquarters: South Windham, CT, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF
- Horizons Inc
EIN 061013833 · Headquarters: SOUTH WINDHAM, CT, USA · Recreation & Sports · Latest available filing year: 2023 · Primary form: IRS Form 990
- Horizons Programs Inc
EIN 061207164 · Headquarters: SOUTH WINDHAM, CT, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990
- Master Piano Technicians of America
EIN 800394520 · Headquarters: South Windham, CT, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- National Rural Letter Carriers Association
EIN 237235412 · Headquarters: South Windham, CT, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N
- Patriot Veterans Coffee House Inc
EIN 934814427 · Headquarters: South Windham, CT, US · Public & Societal Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Windham Fire Department Inc
EIN 066046428 · Headquarters: SOUTH WINDHAM, CT, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2024 · Primary form: IRS Form 990