| Name | Deductibility Code |
| 10th District Agricultural Association Friends of the Fair | -- |
| Asa Heat Softball Club | -- |
| Christian Faith Tabernacle Inc. | -- |
| Church at Yreka | -- |
| Court Appointed Special Advocates of Siskiyou County | -- |
| Earth Circle Association | -- |
| Fairchild Medical Center Foundation Inc. | -- |
| Genealogical Society of Siskiyou County California Inc. | -- |
| Hawkinsville Hall Assoc | -- |
| Helping Everyone & Loving People | -- |
| In-Christ Victory Outreach Inc. | -- |
| Liberty Painting Corp | -- |
| Little Shasta Congregational Community Church of Little Shasta | -- |
| Madrone Hospice Inc. | -- |
| Museum League | -- |
| Neighborhood Church of Christ | -- |
| North Siskiyou Soccer League | -- |
| Northern California Faith Community Nurses | -- |
| One Nation-One California Research and Education Fund | -- |
| Project Enlighten Inc. | -- |
| Purr-Angels | -- |
| Red Scarf Society for the Performing Arts | -- |
| Rescue Ranch | -- |
| Rocky Mountain Railway and Mining Museum Ltd. | -- |
| Security of the Lord Foundation | -- |
| Siskiyou Arboretum | -- |
| Siskiyou County Historical Society | -- |
| Siskiyou County Job Council | 4 |
| Siskiyou County Library Vestal Foundation | -- |
| Siskiyou Domestic Violence & Crisis Center | -- |
| Siskiyou Family Healthcare | -- |
| Siskiyou Family YMCA Inc. | -- |
| Siskiyou Hospital Inc. | -- |
| Siskiyou Law Enforcement and Veterans Memorial Association | -- |
| Siskiyou Performing Arts Center Inc. | -- |
| Siskiyou Police Activities League Inc. | -- |
| Souldance | -- |
| Stable Hands | -- |
| The Lane Street Effort | -- |
| The Marble Museum | -- |
| Tinamit Junan Uleu- earth Peoples United | -- |
| Tri Valley Medical Inc. | -- |
| United Scholarships Incorporated | -- |
| Way Back | 4 |
| Write-On Reading | -- |
| Yreka Community Resource Center | -- |
| Yreka Ponytail Softball | -- |
| Yreka Splash Inc. | -- |
| Yreka Tennis Club | -- |