| Name | Deductibility Code |
| 1sky Education Fund | -- |
| 21st Century America Foundation | -- |
| Africa Youth Development | -- |
| Arcovoce | -- |
| Arka Ballet | -- |
| Art for the People Inc. | -- |
| Casa De Maryland Inc. | -- |
| Center for A New American Dream | -- |
| Center for Democratic Education | -- |
| Center for Health and Gender Equity Inc. | -- |
| Center for Teaching Learning and Culture Inc. | -- |
| Center for Urban Education | -- |
| Centre Chretien De La Victoire Christian Victory Center | -- |
| Chesapeake Climate Action Network | -- |
| Chesapeake Natives Inc. | -- |
| Compassion Over Killing Inc. | -- |
| Crossing Caring for Our Own at Death Corporation | -- |
| Dance Exchange Inc. | -- |
| Democracy Collaborative Foundation Inc. | -- |
| Dr Fayaz Shawl Philanthropic Foundation Inc. | -- |
| Ethio-Americans Self Help Project for Farmers Inc. | -- |
| Fairvote | -- |
| Finding Species Inc. | -- |
| Friends of Ramanas Garden Inc. | -- |
| Friends of Takoma Park Maryland Library | -- |
| Give Back Yoga Foundation | -- |
| Global Rescue Relief Inc. | -- |
| Greyhound Welfare Inc. | -- |
| Handicap International | -- |
| Hear & Be Healed Ministries Inc. | -- |
| Helen R Benson Foundation | 4 |
| Historic Takoma Inc. | -- |
| Hope House | -- |
| Human Progress Network | 4 |
| Humanitarian Project Inc. | -- |
| India Forum for Liberty & Justice Inc. | 4 |
| Indian Grace & Truth Mission Inc. | -- |
| Innovation Center for Community and Youth Development | -- |
| Insight Meditation Community of Washington | -- |
| Institute for Conservation | -- |
| Institute for Energy & Environmental Research | -- |
| Institute for Language and Education Policy Inc. | -- |
| Institute of Musical Traditions Inc. | -- |
| Inter-Faith Families Project Inc. | -- |
| International Association for the Study of Popular Music Inc. | -- |
| International Missionary Church of Christ | -- |
| Janelia Foundation | 4 |
| Kappa Gamma International Inc. | -- |
| Koilpillai Parker Memorial Fund | 4 |
| Legal Resource Center on Violence Against Women Inc. | -- |
| Live and In-Action Educational Foundation Inc. | 4 |
| Living Word Ministries | -- |
| Mar Thoma Congregation of Greater Wash | -- |
| Maryland Community Baseball Inc. | -- |
| Montgomery Blair High School Magnet Foundation Inc. | -- |
| Morgan Day Care Takoma Park Inc. | -- |
| Mount of Deliverence Church of God | -- |
| National and Community Service Coalition | -- |
| National Organizers Alliance | -- |
| National Spiritual Science Center of Washington Dc Inc. | -- |
| New Creation Gospel Ctr | -- |
| Ngwo Development and Cultural Association US A Inc. | -- |
| Northfield League Inc. | -- |
| Old Takoma Business Association Inc. | -- |
| Oru Progressive Union US A Inc. | -- |
| Partan Foundation 051900 | 4 |
| Peter Dimuro Performance Associates | 4 |
| Prism Brass Quintet Inc. | -- |
| Pro-Microfinance International | -- |
| S2s Foundation Inc. | -- |
| Safe Takoma Inc. | -- |
| Save-Life Foundation Inc. | -- |
| Secure the Call-Ca | -- |
| Shashamane Settlement Community Development Foundation | -- |
| Sierra Leone Association of University Women-Usa Branch | -- |
| Solidarity Group | -- |
| South Asian Americans Leading Together Inc. | -- |
| Spooky Action Theater Company | -- |
| Station Resource Group Inc. | -- |
| Sun Day A Campaign for A Sustainable Energy Future Inc. | -- |
| Survey Action Center Inc. | -- |
| Sustainable Energy Coalition | -- |
| Takoma Attachment Parenting Inc. | -- |
| Takoma Childrens School Inc. | -- |
| Takoma Park Child Development Center Incorporated | -- |
| Takoma Park Cooperative Nursery School Inc. | -- |
| Takoma Park Family Resource Center Ltd. | -- |
| Takoma Park Folk Festival Inc. | -- |
| Takoma Park Jazzfest Inc. | -- |
| Takoma Park Volunteer Fire Department Inc. | 6 |
| Takoma Park Youth Baseball Inc. | -- |
| Teach International Inc. | -- |
| The Hlc Foundation | -- |
| The Maryland Immigrant Rights Coalition Inc. | -- |
| The Monarch Effect Foundation Inc. | -- |
| The Phillip Stoddard and Adele Smith Brown Foundation | 4 |
| Tlt Group Inc. | -- |
| Tower Senor Association Inc. | -- |
| Ubuntu-Village | -- |
| Ukrainian American Environmental Association | -- |
| Uniformed Services Chapter East of the American Academy of Pediatrics | -- |
| Unitarian Universalists for Drug Policy Reform | -- |
| United States Professional Developement Institute Inc. | -- |
| University of the Southern Caribbean Alumni Assoc-Washington | -- |
| Washington Dc Meals on Wheels Inc. | -- |
| Washington McLaughlin Apartments for Senior Citizens Inc. | -- |
| Washington McLaughlin Christian | -- |
| Washington Mindfulness Community Inc. | -- |
| Washington Musica Viva Inc. | -- |
| Wgts Inc. | -- |
| Wildlife and Watershed Conservation Group Inc. | -- |
| Women and Men Engaged in Advocacy Research and Education for | -- |
| World Citizens Coalition for Children Inc. | -- |
| World Harvest International Ministries | -- |
| Youth Leadership Support Network | -- |