| Name | Deductibility Code |
| Actors Incorporated | -- |
| Adventures Preschool | -- |
| Alliance for the Mentally Ill of Central Iowa | -- |
| Ames Alano Society Inc. | -- |
| Ames Area Amateur Astronomers Inc. | -- |
| Ames Chamber Artists | -- |
| Ames Childrens Choir Association Inc. | -- |
| Ames Choral Society | -- |
| Ames Christian School | -- |
| Ames Community Arts Council | -- |
| Ames Community Pre School Center | -- |
| Ames Cyclone Aquatics Club | -- |
| Ames Education Foundation | -- |
| Ames Fellowship Church | -- |
| Ames Figure Skating Club | -- |
| Ames Foundation | -- |
| Ames Girls Softball Association | -- |
| Ames Golden K Kiwanis Foundation | -- |
| Ames High School Athletic Booster Club Inc. | -- |
| Ames Historical Society | -- |
| Ames International Orchestra Festival Association Inc. | -- |
| Ames International Partner Cities Association Inc. | -- |
| Ames Jewish Congregation | -- |
| Ames Meeting of the Religious Society of Friends Inc. | -- |
| Ames Minor Hockey Association | -- |
| Ames Public Library Foundation | -- |
| Ames Rotary Scholarship Foundation | -- |
| Ames Senior Living | -- |
| Ames Smart Growth Alliance | -- |
| Ames Soccer Club | -- |
| Ames Town and Gown Chamber Music Association | -- |
| Ames Trees Forever | -- |
| Ames Waldorf Education Association | -- |
| Ames-Iowa State University Young Womens Christian Association | -- |
| Ames-Story County Cyclone Club | -- |
| Appalachia Committee Inc. | -- |
| Archie A and Nancy C Martin Foundation | -- |
| Assault Care Center Extending Shelter & Support | -- |
| Association for the Advancement of Industrial Crops Usda-Ars | -- |
| Association of Boards of Certification | -- |
| Becker Family Foundation | 4 |
| Beyond Welfare Inc. | -- |
| Bild-International | -- |
| Birth Right Inc. Ames Iowa | -- |
| Body of Christ Christian Worship Center | -- |
| Boys & Girls Club of Story County Iowa | -- |
| Burns-Donovan Foundation | 4 |
| Campus Christian Fellowship | -- |
| Center for Addictions Recovery Inc. | -- |
| Center for Childcare Resources | -- |
| Center for Creative Justice | -- |
| Central Iowa Chapter of the Natl Weather Assciation | -- |
| Central Iowa Retreat Ministries Inc. | -- |
| Central Iowa Symphony Association | -- |
| Central Iowa Symphony Foundation Inc. | -- |
| Central Iowa Underwater Search and Rescue | -- |
| Co Motion Dance Theater | -- |
| Cochrane Foundation | 4 |
| Cornerstone Church of Ames Iowa | -- |
| Council for Agricultural Science and Technology | -- |
| Creative Artists Studios of Ames Inc. | -- |
| Dancenter Dancers Competition Boosters | -- |
| Ecumenical Ministries of Iowa | -- |
| Education Foundation of the Iowa Chapter of Fm & Ra | -- |
| Empower Tanzania | -- |
| Farm Business Association Foundation | -- |
| Friends of Ames Strings | -- |
| Friends of Ames Swimming | -- |
| Friends of Foreign Wives Inc. | -- |
| Friends of the Ames Public Library | -- |
| Friendship Ark Inc. | -- |
| Gilbert Athletic Booster Club | -- |
| Gilbert Youth Football Booster Club | -- |
| Good Neighbor Emergency Assistance Inc. | -- |
| Govindhan Construction Inc. | -- |
| Grace Foundation | 4 |
| Hammond Family Foundation | 4 |
| Heartland Foundation Inc. | -- |
| Heartland Senior Services | -- |
| Heartland Senior Services of Story County Foundation Inc. | -- |
| Honoring Iowas Military Heroes Association Ltd. | -- |
| Housing for Sustainabe Neighborhoods | -- |
| Hplc-2000 | -- |
| Hunziker Youth Sports Complex | -- |
| India Cultural Association of Central Iowa | -- |
| Institute for Rural America | -- |
| International & Senior Award Fund of Iowa State Univ Womens Club | -- |
| International Outreach Inc. | -- |
| Iowa 4 H Foundation | -- |
| Iowa Alliance for Animals | -- |
| Iowa Cattlemens Foundation Inc. | -- |
| Iowa Cooperative Foundation | -- |
| Iowa Council on Economic Education the University of Iowa | -- |
| Iowa Farm Safety Council | -- |
| Iowa Farmers Union Education Foundation | -- |
| Iowa Heart Volleyball Assn | -- |
| Iowa Horse Industry Council Inc. | -- |
| Iowa Native Lands Inc. | -- |
| Iowa Network for Women in Higher Education Inc. | -- |
| Iowa Operation Lifesaver | -- |
| Iowa Prairie Network Inc. | -- |
| Iowa Public Radio Inc. | -- |
| Iowa Sports Foundation | -- |
| Iowa State Daily Publication | 5 |
| Iowa State Univeristy of Science and Technology | -- |
| Iowa State University 1993 Trust | -- |
| Iowa State University Achievement Fund | -- |
| Iowa State University Agricultural Endowment | -- |
| Iowa State University Alumni Association | -- |
| Iowa State University Foundation | -- |
| Iowa State University Research Park Corp | -- |
| Iowa Turfgrass Institute | -- |
| Iowa Watercolor Society | -- |
| Iowa Youth Ballet Inc. | -- |
| Iowa Youth Basketball Foundation | -- |
| Iris Inc. | -- |
| Kathleen W McCartan Scholarship and Award Fund | 4 |
| Kiwanis Club of Ames Foundation | -- |
| Krell Institute Inc. | -- |
| Latino Cultural Institute of the Midwest | -- |
| Leonard A Good Testamentary Tr | 4 |
| Living Gospel Missions International | -- |
| Mainstream Living Inc. | -- |
| Mainstream Living Story County Developmental Center Foundation | -- |
| Majestic Airwaves Inc. | -- |
| Maranatha Christian Academy | -- |
| Mary Greeley Hospital Auxiliary | -- |
| Mary Greeley Medical Center Foundation | -- |
| Matthew 25 House Inc. | -- |
| Miller Endowment Incorporated | -- |
| Minitube of America Foundation Inc. | 4 |
| Missionary Evangelistic Fellowship | -- |
| Move the Mountain Leadership Center Inc. | -- |
| Nebraska Iowa Kiwanis District Foundation | -- |
| North American Fire Training Directors Incorporated | -- |
| North American Society for the Psychology of Sport and Physical A | -- |
| North Grand Christian Church | -- |
| Northcrest Foundation Inc. | -- |
| Northcrest Inc. | -- |
| Oakwood Road Church | -- |
| Octagon Center for the Arts | -- |
| Original University Foundation | -- |
| Paws of Life Foundation | -- |
| People First of Iowa | -- |
| Practical Farmers of Iowa | -- |
| Prairie Rivers of Iowa Resource Conservation and Development Inc. | -- |
| Pure Heaven Color Guard | -- |
| Qnde Programs | -- |
| Raising Readers in Story County | -- |
| Raising Readers in Story County | -- |
| Randall Family Charitable Foundation | 4 |
| Reiman Gardens Cohorts | -- |
| Royal Scottish Country Dance Society Central Iowa Branch Ltd. | -- |
| Sawyer Elementary School Pto Inc. | -- |
| Shelter Housing Corporation | -- |
| Srinath Foundation Inc. | 4 |
| State of Iowa Taekwondo Association | -- |
| Story County American Revolution Bicentennial Commission | -- |
| Story County Chapter of the Iowa Genelogical Society | -- |
| Story County Child Abuse Council | -- |
| Story County Community Land Trust | -- |
| Story Theater Company | -- |
| The Axiom International Cultural Educarional Fdn | -- |
| The Richmond Center | -- |
| Theta Delta Chi Beta Deuteron Educational Foundation | -- |
| Three Cord Ministries Corporation | -- |
| Transboundary Animal Biologics Inc. | -- |
| Underwood Family Foundation | 4 |
| Unitarian Fellowship of Ames | -- |
| United Way of Story County Inc. | -- |
| University Community Childcare Inc. | -- |
| Volunteer Center of Story County Inc. | -- |
| Westside Church of Christ | -- |
| Wise Counsel Llc | -- |
| Worldly Goods | -- |
| Young Mens Christian Association | -- |
| Youth and Shelter Services Foundation Inc. | -- |
| Youth and Shelter Services Inc. | -- |
| Ypiowa | -- |