| Name | Deductibility Code |
| Abri Pregnancy Consultation Center | -- |
| Alternate Choices Counseling Services Inc. | -- |
| Anonimo Foundation | 4 |
| Area Interfaith Outreach | -- |
| Association for Maritime Preservation Inc. | -- |
| Atlantic Challenge Foundation Inc. | -- |
| Bartlett Woods Inc. | -- |
| Billy Weiss Memorial Foundation | 4 |
| Center for Health and Healing | -- |
| Coastal Christian Fellowship Inc. State of Maine | -- |
| Coastal Trans Inc. | -- |
| E L B Trust | 4 |
| East Coast Irish Pipers | -- |
| Education Fund of Midcoast AAUW | -- |
| Emergency Physicians Services | -- |
| First Baptist Church | -- |
| Friends of Rockland Public Library | -- |
| Georges River Land Trust | -- |
| Health Connections | -- |
| Home Counselors Inc. | -- |
| Home for Me | -- |
| Humane Society of Knox County | -- |
| Institute for Global Ethics | -- |
| Island Institute | -- |
| Kno-Wal-Lin Help at Home Inc. | -- |
| Lincoln Street Center | -- |
| Literacy Volunteers of Mid-Coast Maine | -- |
| Maine Lighthouse Museum Inc. | -- |
| Maine Mutal Threatre | 4 |
| Maine Watercraft Museum | -- |
| Matthew Ames Life Foundation | 4 |
| Methodist Conference Home Inc. | -- |
| Mid-Coast Mental Health Association | -- |
| Mid-Coast Regional Planning Commission | -- |
| Midcoast Christian Book & Gift Inc. | -- |
| Monhegan Artists Residency Corporation | -- |
| Murphys Knees Fund | 4 |
| New England Lighthouse Foundation | -- |
| New Hope for Women Inc. | -- |
| North Haven Foundation | -- |
| Northeast Health Foundation | -- |
| Osprey Club | -- |
| Out As I Want to Be Inc. | -- |
| Parent Works | -- |
| Pen Bay Healthcare | -- |
| Penobscot Bay Medical Center | -- |
| Penobscot School | -- |
| Pine Hill Junior Shooters | -- |
| Platform Shoes Forum | -- |
| Projects Inc. | -- |
| Quarry Hill | -- |
| Rockland Cemetery Association | 6 |
| Rockland District Nursing Assn Inc. | -- |
| Rockland Historical Society | -- |
| Rockland Kiwanis Foundation | -- |
| Rockland Public Library Association | -- |
| Rockland Rotary Club Charitable Fund | -- |
| Rockland Share the Pride Committee | -- |
| Rohrbach Foundation Lewis Bunker Rohrbach | 4 |
| Sail Power and Steam Museum | -- |
| Shanks Mare Bridge Foundation | -- |
| Station Maine | -- |
| Stella Maris Housing Development Corp | -- |
| Summer Street Housing Preservation Inc. | -- |
| Talbot Home | 4 |
| Teen and Young Parent Program of Knox County Inc. | -- |
| The Anna Institute | -- |
| Tiger Football Committee Inc. | -- |
| Watershed Institute | -- |
| William A Farnsworth Library and Art Museum Inc. | -- |
| Youth Forum Maine | -- |