| Name | Deductibility Code |
| Anna-Lisa Gotschlich Foundation | 3 |
| Community Health Access Network | -- |
| Extreme Air of New Hampshire | -- |
| Friend of New Market Recreation & Park | -- |
| Friends of the Newmarket Health | -- |
| Friends of the Western Buddhist Order Inc. | -- |
| Gritty | -- |
| J M Girard Foundation | 4 |
| Lamprey Health Care Inc. | -- |
| Linked Together | -- |
| New England Association of College Admissions Counselors Inc. | -- |
| Newmarket Community Development Corp | -- |
| Newmarket Community Education Partnership | -- |
| Newmarket Evangelical Baptist Church | -- |
| Newmarket Main Street Corporation | -- |
| Newmarket Youth Athletics Association | -- |
| Rain for the Sahel and Sahara Inc. | -- |
| Rising Star Childrens Charity Fund Association | -- |
| Wildmind Meditation Services Inc. | -- |