| Name | Deductibility Code |
| A Natures Sanctuary Incorporated | -- |
| Alum A Pole Foundation | 4 |
| Caring for Cats in the Upper Keys Inc. | -- |
| Causey Foundation Inc. | 4 |
| Center for Green Studies Inc. | -- |
| Don Hawley Foundation Inc. | -- |
| Dreamcatcher Foundation Inc. | 4 |
| Feline Rescue League Inc. | 4 |
| Florida Keys Environmental Fund Inc. | -- |
| Florida Keys History and Diving Museum Inc. | -- |
| Friends of the Helen Wadley Branch Library Inc. | -- |
| Friends of the Islamorada Area State Parks Inc. | -- |
| Gilbert Family Foundation Inc. | 4 |
| Islamorada Charterboat Association Inc. | -- |
| Islamorada Community Entertainment Inc. | -- |
| Islamorada Firefighters Benevolent Association Inc. | -- |
| Islamorada Fishing and Conservation Trust Inc. | -- |
| James and Dorothy Baer Foundation | 4 |
| Joe and Lindy Roth Foundation Inc. | 4 |
| Marketing Accountability Foundation | -- |
| Matecumbe Historical Trust Corp | -- |
| Montessori Island Charter School Inc. | -- |
| Rights of the Child | -- |
| Spirit and Truth Ministries Church Incorporated | -- |
| Synergy Education Associates Inc. | -- |
| The Redbone Inc. | -- |
| Womens World Invitational Fly Championship Inc. | -- |