| Name | Deductibility Code |
| Arts Foundation of Cape Cod | -- |
| Barnstable Education Foundation Inc. | -- |
| Barnstable High School Wrestling Booster Club Inc. | -- |
| Barnstable Youth Football Inc. | -- |
| Barnstable Youth Soccer Association Inc. | -- |
| Bhs Sailing Boosters Club | -- |
| Cape & Islands Community Development Inc. | -- |
| Cape Cod Astronomical Foundation | -- |
| Cape Cod Charitable Funraisers | -- |
| Cape Cod Christian Center | -- |
| Cape Cod Cultural Center for the Arts Inc. | -- |
| Cape Head Injured Persons & Education Group Inc. | -- |
| Cathy Fraser Scholarship Fund Inc. | 4 |
| Centerville Historical Society Inc. | -- |
| Centerville Public Library Assoc Inc. | -- |
| Changing Seasons Inc. | -- |
| Cheylan Jones Foundation | 4 |
| Christ Chapel Inc. | -- |
| Christian Camp Meeting Association | -- |
| Christian Life Ministries Inc. | 4 |
| Dennis F Thomas Post No 2578 | 6 |
| Eastern College Athletic Conference Inc. | -- |
| Eastern College Athletic Conference Inc. | -- |
| Faaas Inc. | -- |
| Friends of Emoyeni Childrens Village Incorporated | -- |
| Gerald E Anderson and Mary E Anderson Charitable Foundation | 4 |
| Hyannis Youth and Community Center Foundation | -- |
| James Norton Foundation for the Sons of Breast Cancer | 4 |
| Korean War Veterans Association Cape & Islands Chapter 1 Inc. | 6 |
| Marshall Family Foundation 12071998 | 4 |
| Massachusetts Council for Exceptional Children | -- |
| Parent Child Enrichment Program | -- |
| Patrick Michael Morrissey Memorial Scholarship Fund Inc. | -- |
| Quarterback Club Inc. | -- |
| St. Peters College Oxford Foundation | -- |
| State Legislative Leaders | -- |
| Stephen R Casey and Carlotta Casey Coyne Fund Tr | 4 |
| Tivoli International Film Festival Inc. | -- |
| United States Servants of Our Lord | -- |
| Wequaquet Lake Protective Assoc | -- |
| Y Fest Inc. | -- |