| Name | Deductibility Code |
| Central Iowa Aquatic Inc. | -- |
| Colfax Community Chest Inc. | -- |
| Colfax Community Preschool Inc. | -- |
| Colfax Community Senior Citizens Organization | -- |
| Colfax Historical Society Inc. | -- |
| Colfax Park and Recreation Auxiliary Board Inc. | -- |
| Colfax-Mingo Educational Foundation Inc. | -- |
| Colfax-Mingo Music Boosters Inc. | -- |
| Food Pantry of Colfax Inc. | -- |
| Iowa P E O Project Fund Inc. | 4 |
| Skunk River Cruzers Inc. | -- |
| Teen Challenge of the Midlands Inc. | -- |
| Zoe Ministries | -- |