| Name | Deductibility Code |
| Artistic Hub | -- |
| Barn Swallow Theatre Inc. | -- |
| Cass County Casa Inc. | -- |
| Cass County Council on Aging Inc. | -- |
| Cass County Fair Association | -- |
| Cass County Historical Society | -- |
| Cass County Mental Health Foundation | -- |
| Cass District Library | -- |
| Cassopolis Area Ambulance Service | -- |
| Christ Tabernacle Institute | -- |
| Full Gospel Fellowship of Cass | -- |
| Genesis House of Cass County | -- |
| Grandmas Child Care Inc. | -- |
| Helping Hands of Cass County Inc. | -- |
| Lakeland Immediate Care Center | -- |
| Life Skills Foundation | -- |
| Lifecare Ministry Inc. | -- |
| Mason Twp Baptist Church | -- |
| McLoughlin Family Foundation | 4 |
| Minority Coalitions of Cass County | -- |
| New Beginnings Training Outreach & Worship Center | -- |
| Penn Friends Church | -- |
| Prayer Tower Mission | -- |
| Stone Lake Woods Inc. | -- |
| The Edward Lowe Foundation | 3 |
| Youth Club of Cass County | -- |