| Name | Deductibility Code |
| American Educational Program for Africa Inc. | -- |
| American Radio Relay League Inc. | -- |
| Andrew J & Joyce D Mandell Family Foundation Inc. | 4 |
| Arrl Foundation Inc. | -- |
| Birthright of Newington-New Britain Inc. | -- |
| Centerpoint Community Church | -- |
| Cherish Our Children Angel | -- |
| Christian Millenial Fellowship Inc. | -- |
| Community Health Center Association of Connecticut Inc. | -- |
| Connecticosh Health Technical Committee Inc. Connecticut Council | -- |
| Connecticut Humane Society | -- |
| Connecticut Humane Society Memorial Clinic Inc. | -- |
| Connecticut Mirage Girls Softball Inc. | -- |
| Connecticut Save-A-Pup | -- |
| Connecticut Speech-Language-Hearing Association Inc. | -- |
| Criminon Connecticut Inc. | -- |
| Deming Young Farm Foundation Inc. | -- |
| Ellsworth Memorial Association | -- |
| Emmanuel Baptist Church | -- |
| Figments Inc. | -- |
| Friends of the Lucy Robbins Welles Library Inc. | -- |
| Gfwc Ct Newington Weathersfield Womans Club | -- |
| Growth Resources and Counseling Enrichment Inc. | -- |
| Harris Fund Inc. | -- |
| Hope Ministry Udem Inc. | 4 |
| Hope Spay Neuter Clinic Inc. | -- |
| Japanese Language School of Greater Hartford Inc. | -- |
| Lapidary and Mineral Society of Central Connecticut Inc. | -- |
| Lucy Robbins Welles Library Inc. | -- |
| Masonichip International Inc. | -- |
| Nations Destiny Enterprise USA Inc. | -- |
| Newington Amateur Radio League Inc. | -- |
| Newington Childrens Theatre Company | -- |
| Newington Community Television Inc. | -- |
| Newington Education Foundation Inc. | -- |
| Newington Elementary Childrens Center Inc. | -- |
| Newington Gospel Hall | -- |
| Newington Historical Society and Trust Inc. | -- |
| Newington Sc Llc | -- |
| Newington Student Assistance Fund Inc. | -- |
| Newington Volunteer Ambulance Corps Incorporated | -- |
| North Central Connecticut Regional Mental Health Board Inc. | -- |
| Northeast School Transporation Safety Institute | -- |
| Omega Youth and Family Center Inc. | -- |
| Out to Pasture Farm and Rescue Incorporated | -- |
| Patrick Reeves Memorial Golf Tournament | -- |
| Providers Nutrition Network Inc. | -- |
| Soccer Club of Newington Inc. | -- |
| Southfield Childrens Center Inc. | -- |
| Start With the Arts Ltd. | -- |
| Theatre Newington Incorporated | -- |
| Whitewater Mtn Resorts Snow & Sport Club | 4 |
| World Skin Project Inc. | -- |