| Name | Deductibility Code |
| Access Video Fund | -- |
| Amdg Charitable Foundation A Delaware Nonprofit Corporation | 4 |
| American Assoc of Knights and Dames of the Portuguese Royal House | -- |
| Analemma Society | -- |
| Apollos Leadership | -- |
| Blue Ridge Center for Environmental Stewardship | -- |
| Brogue Charities Inc. | -- |
| Burton Foundation | 4 |
| Campbell Hoffman Foundation Inc. | 4 |
| Capitol Area Wrestling League Inc. | -- |
| Center for the Rule of Law | -- |
| Charitable Used Car Place Inc. | -- |
| Colvin Run Citizens Association Inc. | -- |
| Colvin Run Elementary School Parent Teacher Organization | -- |
| Common Sense Solutions Inc. | -- |
| Contemporary Music Forum | -- |
| Council for American-Saudi Dialogue | -- |
| Crusader Association | 6 |
| D C Exchange Inc. | -- |
| Dance Company Foundation Ltd. | -- |
| Defining Moments | -- |
| Domain Name Rights Coalition | -- |
| Dunstan Wai Memorial Charitable Foundation Inc. | -- |
| Durig Family Foundation | 4 |
| El Sawy Family Foundation | 4 |
| Enough is Enough Campaign | -- |
| Federal Excutive Institute Alumni Association Foundation | -- |
| Foster Youth Transition Foundation | -- |
| Foundation for Balance & Harmony | 3 |
| Friends of Colvin Run Mill | -- |
| Friends of Riverbend Park Inc. | -- |
| Friends of the Great Falls Library | -- |
| George & Angela Moore Foundation | 4 |
| Great Falls Art Centre Inc. | -- |
| Great Falls Athletic Association | -- |
| Great Falls Basketball Inc. | -- |
| Great Falls Foundation for the Arts Inc. | -- |
| Great Falls Historical Society Virginia | -- |
| Great Falls Lacrosse Association Inc. | -- |
| Great Falls Lions Charities Inc. | -- |
| Great Falls Trail Blazers Inc. | -- |
| Great Falls Volunteer Fire Department Incorporated 22066 | 6 |
| Great Falls Womans Club Scholarship Fund Inc. | -- |
| Handong International Foundation Inc. | -- |
| Hearts in Need of Care | 4 |
| Institute for International Development Studies Inc. | -- |
| Jpii | 3 |
| Karlgaard Family Foundation | 4 |
| Kfl Foundation | 4 |
| Kidz Clubhouse Inc. | -- |
| Knights Mat Club Inc. | -- |
| Langley Hockey Club Inc. | -- |
| Leaf-Vn the Library and Education Assistance Foundation for Vietnam | -- |
| Lift Me Up | -- |
| Markmakers Foundation Inc. | -- |
| Mary C Jackson Center for Family Research | -- |
| Montessori Cathechetical and Cultural Institute | -- |
| Murray L & Margaret C Garson Foundation | 4 |
| National Organization on Fetal Alcohol Syndrome - Va Inc. | -- |
| Neighbors International Foundation Inc. | -- |
| Newton School | -- |
| Okk Foundation | -- |
| Omega Charities Inc. | -- |
| Panda Productions | -- |
| Parent & Child Connections Inc. | 4 |
| Peaceful Families Project Inc. | -- |
| Potomac Lacrosse Officials Association | -- |
| Prevent A Litter Coalition Inc. | -- |
| Rabaut Family Foundation | 4 |
| Robert and Dee Leggett Foundation | 4 |
| Sarnoff Cardiovascular Research Foundation Inc. | -- |
| School of Theatrical Dance Inc. | -- |
| Shaun Alexander Foundation | -- |
| Social Marketing Institute | -- |
| Spirit Open Equestrian Program | -- |
| St. Annes Helpers for Life Inc. | -- |
| The Amadeus Concerts Inc. | -- |
| The Chateauville Foundation | -- |
| The Club of Budapest International Inc. | -- |
| The Delaski Family Foundation | 4 |
| The Frederick and Elizabeth Singer Foundation | 4 |
| The Human Rights Project | -- |
| The Institute for Biblical Counseling | -- |
| The Lincoln Institute for Research and Education | -- |
| Thien Tam Association | -- |
| Tidal W McCoy Foundation | 4 |
| Toil Foundation | -- |
| Traveling Players Ensemble Inc. | -- |
| Treasure Beach Foundation Inc. | -- |
| US Savings Bonds Foundation | -- |
| Vanessa Pean Foundation | -- |
| Wiltse Family Foundation | 4 |
| Wow Foundation | 4 |