| Name | Deductibility Code |
| Brown Family Foundation Inc. | 4 |
| Claire and Marjorie Johnson Inc. | 4 |
| Cornerstone Ministries Inc. | -- |
| Cumberland Area Friedns of Scouting Inc. | -- |
| Cumberland Area Senior Citizens Organization | -- |
| Cumberland Baseball Association | -- |
| Cumberland Economic Development Corporation | -- |
| Cumberland Educational Foundation | -- |
| Cumberland Federal Foundation | 4 |
| Cumberland Firefighters Assoc | 6 |
| Cumberland Girls Basketball Association Inc. | -- |
| Cumberland Girls Softball Association Inc. | -- |
| Cumberland Memorial Hospital Inc. | -- |
| Cumberland Shooting Stars | -- |
| Cumberland Soccer Boosters | -- |
| Cumberland Youth Hockey Association Inc. | -- |
| Enrichment Through Culture Etc Inc. | -- |
| Isabel M Wadell Foundation | 4 |
| Island City Aero Club | -- |
| Island City Research Academy Inc. | -- |
| Kinship of Cumberland | -- |
| Pink Ribbon Advocacy Inc. | -- |
| Silver Lake Association | -- |
| United Fund of Cumberland Inc. | -- |