Nonprofits in THOUSAND ISLAND PARK, NY
3 tax-exempt organizations with a return on IRS file.
Largest nonprofits in THOUSAND ISLAND PARK by revenue
- FRIENDS OF ROCK RIDGES NATURE TRAILS INC EIN 16-1283300 · last filed 990-N for 2024
- THOUSAND ISLAND PARK HISTORICAL ASSOCIATION EIN 82-3748829 · last filed 990-N for 2025
- THOUSAND ISLAND PARK LIBRARY EIN 83-0503749 · last filed 990-N for 2025
All nonprofits in THOUSAND ISLAND PARK, A–Z
- FRIENDS OF ROCK RIDGES NATURE TRAILS INCEIN 16-1283300 · last filed 990-N for 2024
- THOUSAND ISLAND PARK HISTORICAL ASSOCIATIONEIN 82-3748829 · last filed 990-N for 2025
- THOUSAND ISLAND PARK LIBRARYEIN 83-0503749 · last filed 990-N for 2025