| Name | Deductibility Code |
| Adult Vocational Programs Inc. | -- |
| Brazilian and American Youth Cultural Exchange Incorporated | -- |
| Brian House Inc. | -- |
| Camp Hazen Young Mens Christian Association Inc. | -- |
| Chester Ambulance Association Inc. | -- |
| Chester Child Center Inc. | -- |
| Chester Historical Society Inc. | -- |
| Chester Housing Inc. | 4 |
| Chester Parent Teacher Organization | -- |
| Chester Village West Foundation Inc. | -- |
| Chester War Memorial Expansion Committee Inc. | -- |
| Drunken Boat | -- |
| Gwendolen Orton-Jones Tr FBO Chester Public Library | -- |
| Jack & Jill Cooperative Nursery School Inc. | -- |
| Kingdom Reality Ministries | -- |
| Leo Nevas Family Foundation Inc. | 4 |
| Libby Foundation Inc. | 4 |
| Meeting House Players Inc. | -- |
| Nehantic Tribe & Nation Inc. | 4 |
| Otfinoski Family Foundation | 4 |
| Promare | -- |
| Robert A Landino Foundation Inc. | 4 |
| Ten Directions Inc. | -- |