| Name | Deductibility Code |
| Ambassadors for Christ | -- |
| Americans for Domestic and Global Peace Corp | -- |
| Anthony W Marro Foundation Inc. | -- |
| Barbara Kremer Memorial Foundation | -- |
| Barth Syndrome Foundation Inc. | -- |
| Bilingual Communication Services Inc. | -- |
| Birthright of Nassau & Suffolk Inc. | -- |
| Blaine Fam Foundation Tr | 4 |
| Brian McAleese Memorial Fund | 4 |
| Bridges Initiative | -- |
| Figli Di Pomigliano Darco Inc. | -- |
| Friends of Long Island Wrestling Inc. | -- |
| Graphic Comm Scholarship Award and Career Advance | -- |
| H O P E for Stroke Victims Inc. | -- |
| Italian-American in Government Inc. | -- |
| Jdsm Family Foundation Inc. | 4 |
| John Theissen Childrens Foundation | -- |
| Kenneth W Cohn Memorial Fund | -- |
| Kings Army Inc. | -- |
| Levittown Seaford Wantagh Athletic Association Inc. | -- |
| Long Island Partnership for Sport and Cultural Development Inc. | -- |
| Long Island Pride Parade Inc. | -- |
| Long Island Reds Baseball Club | -- |
| Maplewood School | -- |
| Midshore Mothers Center Inc. | -- |
| Mommas Inc. | -- |
| Mosaic School | -- |
| National Chrysanthemum Society Inc. | -- |
| Patricia Wallace Scholarship Fund | -- |
| Paul Conroy Foundation | -- |
| Pennies for Ponies | -- |
| Peter J Haller Family Foundation | 4 |
| Plus Group Homes Inc. | -- |
| Pulse of N Y Inc. | -- |
| Robert Kohn Memorial Education Fund Inc. | 4 |
| Ryan Mustacciuolo Memorial Foundation | 4 |
| Second Chance Foundation | -- |
| St. Frances Sports Inc. | -- |
| St. John of Jerusalem Cemetery Inc. | 6 |
| St. Matthias Ministries Inc. | -- |
| Suburban Temple | -- |
| The Mosaic Foundation for Autism Inc. | -- |
| The Seventh Project A Project to Digitally Connect Wwii Veterans | -- |
| The Terry Farrell Firefighters Scholarship Fund Inc. | -- |
| Tristan Avery Braverman Foundation for Autistic Children | 4 |
| Wantagh 6-12 Association | -- |
| Wantagh Football Club Inc. | -- |
| Wantagh Foundation for Educational Excellence | -- |
| Wantagh Hook Ladder & Engine Company No1 Inc. | -- |
| Wantagh Little League Inc. | -- |
| Wantagh Preservation Society | -- |
| Wantagh Sos | -- |
| Wantagh Wrestling Alumni & Friends | -- |
| William Heiser Foundation for the Cure of Spinal Cord Injuries Inc. | 4 |