| Name | Deductibility Code |
| Apple Tree Arts Inc. | -- |
| Community Nursing Assn of Grafton Inc. | -- |
| Faith Bible Church of Shrewsbury | -- |
| Friends of Grafton Elders Inc. | -- |
| Friends of the Grafton Public Libraries Inc. | -- |
| Grafton Center Play Schools Inc. | -- |
| Grafton Education Alliance Inc. | -- |
| Grafton Elementary School Parent Teacher Group | -- |
| Grafton Garden Club Incorporated | -- |
| Grafton Girls Softball Association Inc. | -- |
| Grafton High School Athletic Booster Club Inc. | -- |
| Grafton Historical Society Inc. | -- |
| Grafton Land Trust Inc. | -- |
| Grafton Soccer Club Inc. | -- |
| Grafton Wachusett Youth Hockey Association Inc. | -- |
| Marine Chemists Assn Inc. | 4 |
| Massachusetts Gerontology Assn | -- |
| Miscoe Brook Watershed Association Inc. | -- |
| Municipal Police Institute Inc. | -- |
| Touchstone Community School Inc. | -- |