| Name | Deductibility Code |
| American Pennies for Hunger Inc. | 4 |
| Arc of Greater Plymouth Inc. | -- |
| Black Feather Rescue Inc. | -- |
| Bottles and Cans for Kids Inc. | -- |
| Boys & Girls Club of Plymouth Inc. | -- |
| Cairdes Inc. | -- |
| Cedar Oaks Equine Rescue | -- |
| Christopher J Welsh Scholarship Fund | -- |
| Church of Christ at Plymouth Incorporated | -- |
| Corporation of the Ryder Home for | 4 |
| Eel River Watershed Association Ltd. | -- |
| Ethan Allan Brown Trust | 4 |
| Explore Historic Plymouth Inc. | -- |
| Family Support Network of Washington | -- |
| Faunce Memorial Union Church | -- |
| Federal Furnace Home and School Association | -- |
| Friends of Ellisville Marsh Inc. | -- |
| Friends of Pilgrim Progress | -- |
| Friends of Plymouth Bay House Inc. | -- |
| Friends of Plymouth Library | -- |
| Friends of Plymouth Memorial Hall Inc. | -- |
| Friends of the National Monument to the Forefathers Inc. | -- |
| Friends of the Plymouth Council on Aging Inc. | -- |
| Friends of Umass Rowing Inc. | -- |
| Fundamental Baptist Mission to India Foundation | -- |
| Harold S Coleman & Marian B Coleman Charitable Foundation Inc. | 4 |
| Investment in Youth Foundation | -- |
| Jenney Grist Mill Inc. | -- |
| Jennifer Kane Scholarship and Charitable Trust | -- |
| Jh Realty Corporation | -- |
| Jordan Ambulatory Health Care Inc. | -- |
| Jordan Health Foundation Inc. | -- |
| Jordan Health Systems Inc. | -- |
| Jordan Hospital Club Inc. | -- |
| Jordan Hospital Inc. | -- |
| Jordan Physician Associates Inc. | -- |
| Joseph N Daddio Sr Scholarship Fund Inc. | 4 |
| Joyal Capital Management Foundation Inc. | -- |
| July Four Plymouth Inc. | -- |
| Leontina Ferrari Scholarship Fund | 4 |
| Little League of Manomet Inc. | -- |
| Manomet Home and School Association | -- |
| Massachusetts Association Directors of Healthcare Volunteer Services | -- |
| Massreads Inc. | -- |
| Mayflower Rsvp Inc. | -- |
| Mayflower Society House Endowment Fund | -- |
| Nathan Hale Foundation Inc. | -- |
| Nbrl Inc. | -- |
| Nicole Hometown Foundation Inc. | -- |
| One Accord Ministries Inc. | -- |
| Perennial Foundation Udt Dtd 072589 | 4 |
| Pilgrim Society | -- |
| Pinewoods Camp Inc. | -- |
| Plimoth Plantation Inc. | -- |
| Plymouth Aero Club Incorporated Plymouth Airport | -- |
| Plymouth Antiquarian Society | -- |
| Plymouth Area Chamber of Commerce Foundation Inc. | 4 |
| Plymouth Area Community Access Television Inc. | -- |
| Plymouth Bay Housing Corporation | -- |
| Plymouth Community Art Center Inc. | -- |
| Plymouth Community Housing Inc. | -- |
| Plymouth County Cemetery Inc. | 6 |
| Plymouth Education Foundation Inc. | -- |
| Plymouth Fragment Society | 4 |
| Plymouth Guild Inc. | -- |
| Plymouth Independent Film Festival Inc. | -- |
| Plymouth Jr Eagles Hockey Inc. | -- |
| Plymouth Philharmonic Orchestra Inc. | -- |
| Plymouth Public Library | -- |
| Plymouth Regional Economic Development Foundation Inc. | -- |
| Plymouth Rising Tide Foundation | -- |
| Plymouth Rock Bible Church | -- |
| Plymouth Rock Foundation Inc. | -- |
| Plymouth Rotary Sunrise Club Inc. | -- |
| Plymouth South Panthers Booster | -- |
| Plymouth Taskforce for the Homeless | -- |
| Plymouth Youth Football Inc. | -- |
| Plymouth Youth Hockey Inc. | -- |
| Pnps Memorial Fund | -- |
| Press Family Foundation | 4 |
| Project Arts of Plymouth Inc. | -- |
| Reach Inc. | -- |
| Respect Inc. | -- |
| Richard Sparrow House Inc. | -- |
| Roth Family Foundation Inc. | 4 |
| Ryan J Lariviere Memorial Fund | -- |
| Science Technology Education Partnership Foundation Inc. | -- |
| Shaun Creighton Memorial Foundation Inc. | -- |
| Shiloh House Ministries | -- |
| South Shore Community Action Council Inc. | -- |
| Straight to the Heart Ministries Inc. | -- |
| The Stephen Magner Memorial Inc. | -- |
| Thomas McCosh Scholarship Fund | -- |
| Tom Siever Charitable Foundation Inc. | -- |
| Touched by Angels | -- |
| Walter R and Helen P Hennessey Charitable Foundation | 4 |
| Warren L Milliken and Alice Pratt Milliken Tr Historic Preservation | 3 |
| Womanade at the Pinehills Inc. | -- |
| Woodside School and Community Resource Center | -- |
| Workplace Violence Prevention Inc. | -- |