| Name | Deductibility Code |
| 24 7 Dance Studio Student Repertory Company | -- |
| 29th Division Association Inc. National Headquarters | 1,6 |
| Advanced Helicopter Youth Foundation Inc. | 3 |
| Advocates for Homeless Families Inc. | -- |
| Airborne Law Enforcement Association Incorporated | -- |
| All Hazards Consortium Inc. | -- |
| Alliance for the Mentally Ill of Frederick County Inc. | -- |
| Alliance Francaise De Frederick Inc. | -- |
| Alternative Building Coalition for Education Inc. | 4 |
| American Association for Laboratory Accreditation | -- |
| American Catholic Church | -- |
| American Charity Fund | 4 |
| Animal Welfare League of Frederick County | -- |
| Anise Newton Institute for Self Empowerment Inc. | -- |
| Anna Prayer Counseling Inc. | -- |
| Aopa Air Safety Foundation | -- |
| Aopa Foundation | -- |
| Arc of Frederick County Inc. | -- |
| Arthritis Research Instutute Inc. | -- |
| Asbury Redevelopment Trust Inc. | -- |
| Association for Assmnt & Accrdtatn Laboratory Animal Care Intl Inc. | -- |
| Ausherman Family Foundation Inc. | 4 |
| Autumn Place Inc. | -- |
| Bannner School Parents Organization Inc. | -- |
| Basketball Coaches Without Boundaries Inc. | -- |
| Beam Homes Inc. | -- |
| Berean Baptist Church of Frederick County | -- |
| Bethel Worship Center | -- |
| Betty Jane Malone Homes Inc. | -- |
| Bible Life Church Minstries Inc. | -- |
| Big Brothers & Big Sisters of Frederick County Md Inc. | -- |
| Bioelectromagnetics Society | -- |
| Birthright of Frederick County Inc. | -- |
| Boys and Girls Club of Frederick County Inc. | -- |
| Bread of Life Fellowship Inc. | -- |
| Buddy Project | -- |
| C Burr Artz Library | -- |
| Cakes for Cause | -- |
| Cansurvivor Inc. | -- |
| Care Consulting Services Inc. | 4 |
| Care Wear Volunteers Inc. | -- |
| Catoctin Area Mountain Parks Environmental Resources Inc. | -- |
| Catoctin Furnace Historical Society Inc. | -- |
| Cecils Historic District Inc. C/O John T Cecil Jr | 4 |
| Celebrate Frederick Inc. | -- |
| Center for Islam and Public Policy Inc. | -- |
| Central Maryland Athletics Inc. | -- |
| Centro Cristiano De Maryland Inc. | -- |
| Centro Hispano De Frederick Inc. | -- |
| Charlies Dream Inc. | -- |
| Christian Mens Networks of Maryland Inc. | -- |
| Church of the Brethren of Frederick | -- |
| Church of the Christian Neighbor Inc. | -- |
| Cinemarts Inc. | -- |
| Citizens Assoc for Preserving & Restoring Our Community in Fred Co | -- |
| Citizens Truck Company of Frederick City | 6 |
| Clustered Spires Cemetery Inc. | 6 |
| Collins Way Inc. | -- |
| Colonel Jerry W Ross Scholarship Inc. | -- |
| Comite International Des Sports Des Sourds Inc. | -- |
| Community Alternative Mediation Inc. | -- |
| Community Commons Inc. | -- |
| Community Foundation of Frederick County Maryland Incorporated | -- |
| Community Living Inc. | -- |
| Covenant Family Chapel | -- |
| Cresap Rifle Club Inc. | -- |
| Dan Ryan Builders Charitable Foundation Inc. | 4 |
| Daybreak Adult Day Services Inc. | -- |
| Deafnation Foundation | -- |
| Delaplain Foundation Inc. | 4 |
| Destiny-Frederick Ministries | -- |
| Divine Connection | -- |
| Dominion Ministries | -- |
| Donnie Hammond Scholarship Fund Inc. | -- |
| Door of Hope Assembley Incorporated | -- |
| Dorr Family Foundation | 4 |
| Dottie Wilson Ministries Inc. | -- |
| Downtown Frederick Partnership Inc. | -- |
| Dr Frank B Sullivan Memorial Foundation Inc. | -- |
| Dr Henry P and M Page Durkee Laughlin Foundation Inc. | 4 |
| Dr Sulayman Berjis Foundation Inc. | -- |
| Early Childhood Family Education Inc. | -- |
| Educational Options Inc. | -- |
| Egality Inc. | 4 |
| El Shaddai Congregation | -- |
| Elohim Ministries International Inc. | -- |
| Emmanuel Baptist Church of Frederick Maryland Inc. | -- |
| Emmanuel Church of Korea Inc. | -- |
| Encouragers for Christ Inc. | -- |
| Equinox Dance Company Inc. | -- |
| Eric & Terry Besch Charitable Tr | 4 |
| F C Frederick Inc. | -- |
| Families Plus Inc. | -- |
| Fgc Boosters Inc. | -- |
| Fields for the Future Inc. | -- |
| Floyd Kress Homes Inc. | -- |
| Flury Place Inc. | -- |
| Foundation for the Fcc Fund Inc. | -- |
| Fountain of Living Waters Ministries | -- |
| Four County Quilters Guild Inc. | -- |
| Fourth Presbyterian Covenant Community Inc. | -- |
| Francis Scott Key Memorial Foundation Inc. | -- |
| Frederick Alliance for Youth Inc. | -- |
| Frederick Amateur Radio Club Inc. | -- |
| Frederick Area Swim Team Inc. | -- |
| Frederick Arts Council Inc. | -- |
| Frederick Athletic Academy | 4 |
| Frederick Babe Ruth League Inc. | -- |
| Frederick Ballet Company | -- |
| Frederick Baptist Temple | -- |
| Frederick Blues Society | -- |
| Frederick Christian Academy Inc. | -- |
| Frederick Christian Fellowship | -- |
| Frederick Community College Foundation Inc. | -- |
| Frederick County Art Association Inc. | -- |
| Frederick County Association for the Deaf | -- |
| Frederick County Association of Recreation Councils | 1 |
| Frederick County Crisis Pregnancy Center Inc. | -- |
| Frederick County Extension Advisory Council Inc. | -- |
| Frederick County Fish & Game Protective-Conservation Endowment | -- |
| Frederick County Foster and Adoptive Parents Association Inc. | -- |
| Frederick County Hepatitis Clinic Inc. | -- |
| Frederick County Housing Trust Inc. | -- |
| Frederick County Humane Society Inc. | -- |
| Frederick County Landmarks Foundation Inc. | -- |
| Frederick County Sheriffs Office Citizen Advisory Committee Inc. | 4 |
| Frederick County Students for Construction Trades Foundation Inc. | 5 |
| Frederick County Students Mechanical Trades Foundation Inc. | -- |
| Frederick County Veterans History Project Inc. | -- |
| Frederick County Youth Orchestra Inc. | -- |
| Frederick Festival of the Arts Inc. | -- |
| Frederick High Safe and Sane | -- |
| Frederick High School Boostersclub Inc. | -- |
| Frederick Hustler S Baseball | 4 |
| Frederick Innovative Technology Center Inc. | -- |
| Frederick Maryland Soccer Club Inc. | -- |
| Frederick Md Alumni Chapter Kappa Alpha Psi Foundation Inc. | -- |
| Frederick Memorial Hospital Inc. | -- |
| Frederick Memorial Hospital Self-Insurance Tr | -- |
| Frederick Mens Slow Pitch League Inc. | 6 |
| Frederick Monthly Meeting Balt Yrly Meeting Religious Scty Frnds Inc. | -- |
| Frederick Netmasters-West Frederick Athletic Association Inc. | -- |
| Frederick Non-Profit Building Supply Inc. | 5 |
| Frederick Police Activity League Inc. | -- |
| Frederick Reading Center | -- |
| Frederick Rugby Foundation Inc. | -- |
| Frederick School of Religion Inc. | -- |
| Frederick Scottish Rite Charitable Foundation Inc. | -- |
| Frederick Symphony Orchestra Inc. | -- |
| Frederick Towne Baptist Church Inc. | -- |
| Frederick Union Rescue Mission Inc. | -- |
| Frederick Womans Civic Club Inc. | -- |
| Frederick Youth Football League Inc. | -- |
| Frederick Youth Hockery Associates Inc. | -- |
| Frederick Youth Sports Association Inc. | -- |
| Fredericktowne Pastoral Counseling Ctr Inc. | -- |
| Fredericktowne Players Inc. | -- |
| Friends for Life Cat Rescue Inc. | -- |
| Friends for Neighborhood Progress | -- |
| Friends of Baker Park | -- |
| Friends of Catholic Education Inc. | -- |
| Friends of Frederick County Public Libraries Inc. | -- |
| Friends of Frederick Inc. | -- |
| Fundraising 501 C Inc. | -- |
| G A Team 2000 Inc. | -- |
| Galaxy Stars Limited | -- |
| Gale Houses Inc. | -- |
| Gary D Leith Foundation for Parkinsons Research Inc. | -- |
| Georgetown Apartments Inc. | -- |
| Gospel Travelers Inc. | -- |
| Governor Thomas Johnson Area Youth Inc. | -- |
| Grace Baptist Church | -- |
| Grace Bible Fellowship of Maryland | -- |
| Grace Brethren Church of Frederick Inc. | -- |
| Grace Chinese Church of Frederick | -- |
| Grace Tabernacle Fellowship Church | -- |
| Gtjhs Safe & Sane Inc. | -- |
| Hagerstown & Frederick Railway Historical Society Incorporated | -- |
| Hands for Autistic Children of Ethiopia | -- |
| Harker Preparatory School Inc. | -- |
| Healing Hands | -- |
| Healing Voices Inc. | -- |
| Heartcry International Ministries | -- |
| Heartly House Inc. | -- |
| Helpnow Inc. | 4 |
| Hinze Homes Inc. | -- |
| Historical Society of Frederick County Inc. | -- |
| Home for the Aged of Frederick City | 3 |
| Hood College Foundation Inc. | -- |
| Hood College of Frederick Md | -- |
| Hope Mountain Foundation Inc. | -- |
| Hospice of Frederick County Inc. | -- |
| House of Puddles Inc. | -- |
| Iglesia Cristiana Pentecostal Un Nuevo Renacer | -- |
| Iglesia Cristiana Ultima Llamada De Restauracion | -- |
| Iglesia De Dios Pentecostal Ebenezer | -- |
| Iglesia Pentecostal El Monte Sinai | -- |
| Independent Hose Company-1 | 6 |
| Institute for Complexity Management | -- |
| Institute for Psychoformative Theory and Method Inc. | 4 |
| Interfaith Housing Alliance Inc. | -- |
| Intergrated Conservation Research Inc. | -- |
| Irish Meadows Inc. | -- |
| Islamic Society of Frederick Incorporated | -- |
| Jeanne Bussard Center Inc. | -- |
| Jericho II Inc. | -- |
| Joseph D Baker Fund Inc. | 4 |
| Joshua Scharbors Hope for Schizophrenia Organization | -- |
| Justice for Dogs Inc. | -- |
| Kirkland Homes Inc. | -- |
| Kiwanis Club of Frederick Foundation Inc. | -- |
| Koinonia Childrens Ministries Inc. | -- |
| Ladies Auxiliary of Junior Fire Co No 2 | -- |
| Ladies Auxiliary of the Urbana Vol Fire & Rescue Inc. | -- |
| Land and Cultural Preservation Fund Inc. | -- |
| Latinos Unidos De Frederick Y Sus Alrededores Inc. | -- |
| Life and Discovery Inc. | -- |
| Liferise Aids Resources Inc. | -- |
| Literacy Council of Frederick County Maryland | -- |
| Little Engine Company | -- |
| Loats Foundation Inc. | 4 |
| Lonely Hearts Animal Rescue Inc. | -- |
| Maher Homes Inc. | -- |
| Maranatha Christian Academy Inc. | -- |
| Margaret T Dickerson Residuary Trust UW FBO St. Anthonys Shrine | 4 |
| Maryland Association of Historic District Commisssions | -- |
| Maryland Association of Partners in Education Inc. | -- |
| Maryland Elite Ball Club | -- |
| Maryland Ensemble Theatre Inc. | -- |
| Maryland Express Girls Fastpitch Softball Organization | -- |
| Maryland Science Olympiad Inc. | -- |
| Maryland Sheriffs Youth Ranch Inc. | -- |
| McRescue Inc. | -- |
| Mental Health Association of Frederick County Inc. | -- |
| Mental Health Management Agency | -- |
| Message Ministry International Inc. | -- |
| Mid-Atlantic Soaring Association Incorporated | -- |
| Mid-Maryland Land Trust Association Inc. | -- |
| Ministerio Naciones Unidas Hacia Dios | -- |
| Minsterio Jesus El Buen Paster Jesus the Good Sheperd Ministry | -- |
| Missionserv International Aid Inc. | -- |
| Monocacy Aquatic Club Inc. Middletown Aqua Club Inc. | -- |
| Monocacy Montessori Community Inc. | -- |
| Montevue Home Auxiliary Inc. | -- |
| Mount Olivet Cemetery | 6 |
| Mount Prospect Church Cemetery Association Inc. | 6 |
| Music for Unity Inc. | -- |
| Naaa Warren Young Sr Scholastic Foundation Inc. | -- |
| Nancy Collins Memorial Fund | -- |
| National Museum for Civil War Medicine Inc. | -- |
| New Hope Foundation for the Under Served Inc. | -- |
| Nuestra Casa Del Pueblo Inc. | -- |
| Oldetowne Homes Inc. | -- |
| Omid Foundation USA | -- |
| On Our Own Frederick County Inc. | -- |
| On the Rebound Bulldog Rescue Foundation | -- |
| Other Voices Inc. | -- |
| Ottey Homes Inc. | -- |
| Owls Club No 4002 Incorporated | 2,6 |
| Partners in Hope | -- |
| Pentecostal Tabernacle Church of God in Christ | -- |
| Perpetual Care Trust Fund of Mount Olivet Cemetary | 6 |
| Positive Influence Inc. | 4 |
| Potomac River Homes Inc. | -- |
| Preneed Trust of Mount Olivet Cemetery | 6 |
| Project 2000 Plus Inc. | 4 |
| Rebuilding Together With Chirstmas in April Frederick County Md Inc. | -- |
| Redeemed Christian Church of God New Covenant City Church Rccg | -- |
| Reliability Maintainability Supportability Partnership Inc. | -- |
| Religious Coalition for Emergency Human Needs in Frederick County | -- |
| Rhubarb Jam Inc. | -- |
| Ricky Pack Ministries | -- |
| Rushing Winds Rescue Farm | -- |
| Saint Johns Catholic Cemetery of Frederick County Inc. | 6 |
| Saint Timothy Council 12255 Charities Inc. | -- |
| Scott Key Center Inc. | -- |
| Search and Rescue Assist Inc. | -- |
| Second St. & Hope Inc. | -- |
| Sergents Way Inc. | 5 |
| Service Coordination Inc. | -- |
| Shared Vision Public Art for Community Transformation Inc. | -- |
| Simpson Christian Community Church | -- |
| Ski Explorers Inc. | -- |
| Snyder Ireland Charitable Foundation Inc. | 4 |
| Soccer for Life Corp | -- |
| Society for Applied Spectroscopy | -- |
| South End Coalition Inc. | -- |
| South End Coalition of Frederick | -- |
| Sovereign Grace New Covenant Ministries | -- |
| Spires Brass Band Inc. | -- |
| Spires Lacrosse Club | -- |
| Spring Place Inc. | -- |
| St. Andrews Society of Mid Maryland Inc. | -- |
| St. Lukes Charismatic Episcopal Church | -- |
| Strong Tower Christian Church Inc. | -- |
| Style Gymnastics Parents Association | -- |
| Summerplace Residences of Frederick Inc. | -- |
| Sun Rising Methodist Church Inc. | -- |
| Teach Autistic Children Today Inc. | -- |
| Technical Explortations Inc. | -- |
| Temple Deliverance Ministries Inc. | -- |
| Thadikonda Research Foundation Inc. | 4 |
| The Ausherman Family Trust | -- |
| The Banner School Inc. | -- |
| The Choral Arts Society of Frederick County Inc. | -- |
| The Church of Saint Andrew | -- |
| The Community Foundation Holding | -- |
| The Delaplaine Arts Center Inc. | -- |
| The Eternal Spring Association Inc. | -- |
| The Fairview Cemetery Association of Frederick County Inc. | 6 |
| The Federated Charities Corporation of Frederick | 3 |
| The Frederick Chorale Inc. | -- |
| The Lewistown District Volunteer Fire Department Incorporated | -- |
| The Maryland School for the Deaf Athletic Booster Club Inc. | -- |
| The Maryland School for the Deaf Foundation Inc. | -- |
| The Maryland Shakespeare Festival Inc. | -- |
| The Monocacy Foundation Inc. | -- |
| The Ruddie Memorial Youth Foundation | 4 |
| Thinklinx II | -- |
| Thomas Contentment Inc. | -- |
| Thomas Johnson High School Band Boosters Club Inc. | -- |
| Thomas Johnson High School Patriots Boosters Inc. | -- |
| Thomas Johnson Hockey Club Inc. | -- |
| Thomas Tabernacle Holiness Church of God | -- |
| Tibetan Meditation Center | -- |
| Tj Patriotscapes Inc. | -- |
| Together Ministries Inc. | -- |
| Trinity School of Frederick Inc. | -- |
| Trinity United Methodist Church | -- |
| Truth in Love Ministries Inc. | -- |
| Tuscarora High School Athletic Boostersinc | -- |
| Tuscarora High School Performing Arts Boosters | -- |
| Unesco Center for Peace | -- |
| Unitarian Universalist Fellowship O | -- |
| United States Marine Corps Historical Company | -- |
| United Steam Fire Engine Co-3 | 6 |
| United Way of Frederick County Incorporated | -- |
| Urbana Jr Hawks Baseball Association | -- |
| Urbana Volunteer Fire Dept & Rescue Squad Inc. | -- |
| Veterans Independence Foundation Inc. | -- |
| Vietnam Veterans Memorial Committee Inc. | -- |
| Volunteer Frederick Inc. | -- |
| Walden Place Inc. | -- |
| Walkersville Track Club Inc. | 4 |
| Washington-Allegany Residence Inc. | 5 |
| Waterboyz for Jesus Inc. | -- |
| Way Station Foundation Inc. | -- |
| Way Station Inc. | -- |
| Weinberg Center for the Arts Inc. | -- |
| West Central Intergroup of Maryland Inc. | -- |
| Western Maryland Youth Lacrosse Conference Inc. | -- |
| Westside Arts Foundation Inc. | -- |
| Wetzel Homes Inc. | -- |
| William Bert Anderson Foundation Inc. | 4 |
| William E Cross Foundation Inc. | 4 |
| William F Moran Jr Museum and Foundation Inc. | -- |
| Window to the World Inc. | -- |
| Winter Place Inc. | -- |
| Witness Justice | -- |
| Women in Recovery From Eating Disorders Foundation Inc. | -- |
| Womens Resource Center Inc. | -- |
| Woolard Homes Inc. | -- |
| Yes Lord Ministries International Inc. | -- |
| Young Mens Christian Assoc Inc. | -- |
| Zaccaria Family Foundation | 4 |
| Zarephath Care Foundation Inc. | -- |
| Zion of Jesus Community Baptist Church | -- |