Nonprofits in OSSEO, MI
8 tax-exempt organizations with a return on IRS file.
Largest nonprofits in OSSEO by revenue
- GREATER HILLSDALE HUMANE SOCIETY EIN 38-2388024 · last filed 990 for 2026 · revenue $361,353
- HILLSDALE COUNTY CONSERVATION CLUB INCORPORATED EIN 23-7409495 · last filed 990 for 2024 · revenue $48,187
- CENTER ADAMS ANTIQUE POWER AND EQUIPMENT CLUB INC EIN 27-0832184 · last filed 990-N for 2025
- INTERNATIONAL ASSOCIATION OF LIONS CLUBS EIN 23-7391238 · last filed 990-N for 2025
- MICHIGAN STATE MEDICAL SOCIETY EIN 38-2625227 · last filed 990-N for 2023
- REBEL V MINI BUCKERS EIN 93-2537777 · last filed 990-N for 2025
- TRAVERSE CLASSICAL ACADEMY FOUNDATION EIN 47-1637417 · last filed 990-N for 2025
- JEFFERSON TOWNSHIP FIRE DEPARTMENT FIREMANS FUND EIN 99-1819621 · last filed 990-N for 2025
Top 5s in OSSEO
Most raised in gifts and grants
Contributions, gifts and grants received in the year
- 1Greater Hillsdale Humane Society990, year ended Mar 2026$275.4K
- 2Hillsdale County Conservation Club Incorporated990, year ended Dec 2024$8.5K
Largest reserves
Net assets (fund balance) at year end
- 1Greater Hillsdale Humane Society990, year ended Mar 2026$944.3K
- 2Hillsdale County Conservation Club Incorporated990, year ended Dec 2024$222.1K
All nonprofits in OSSEO, A–Z
- CENTER ADAMS ANTIQUE POWER AND EQUIPMENT CLUB INCEIN 27-0832184 · last filed 990-N for 2025
- GREATER HILLSDALE HUMANE SOCIETYEIN 38-2388024 · last filed 990 for 2026
- HILLSDALE COUNTY CONSERVATION CLUB INCORPORATEDEIN 23-7409495 · last filed 990 for 2024
- INTERNATIONAL ASSOCIATION OF LIONS CLUBSEIN 23-7391238 · last filed 990-N for 2025
- JEFFERSON TOWNSHIP FIRE DEPARTMENT FIREMANS FUNDEIN 99-1819621 · last filed 990-N for 2025
- MICHIGAN STATE MEDICAL SOCIETYEIN 38-2625227 · last filed 990-N for 2023
- REBEL V MINI BUCKERSEIN 93-2537777 · last filed 990-N for 2025
- TRAVERSE CLASSICAL ACADEMY FOUNDATIONEIN 47-1637417 · last filed 990-N for 2025