| Name | Deductibility Code |
| A Voice for the Nations Inc. | -- |
| Alianza De Iglesias Pentecoslas | -- |
| Arroyo Colorado Audubon | -- |
| Arroyo Youth Soccer Club Inc. | -- |
| Boys and Girls Club of Harlingen | -- |
| Brian William Norris Foundation | -- |
| Briggs-Coleman Country Playhouse Inc. | -- |
| By His Spirit | -- |
| Calvary Christian School of Excellence | -- |
| Cameron County Fair and Livestock Show Inc. | -- |
| Cameron County Task Force on Reducing Teenage Pregnancy Inc. | -- |
| Cameron-Willacy Community Partners Inc. | -- |
| Cameron-Willacy County Medical Alliance Northern Chapter | -- |
| Casa De Proyecto Libertad | -- |
| Champion Research & Development | -- |
| Church of Bethel of Harlingen Inc. | -- |
| Church of the Epiphany | -- |
| Colonel Ruth Broe Scholarship Fund | 4 |
| Communities in Schools Harlingen Inc. | 4 |
| Communities United in Research and Education | -- |
| Cooley Foundation Inc. | 4 |
| Corporate Closet | -- |
| Council for Volunteer Services South Texas Hospital Inc. | -- |
| Cuda One | 4 |
| East Star Ministries | -- |
| Elouise and Byron Campbell Foundation | 4 |
| Endowment Fund of the Litarcy Center of Harlingen Inc. | -- |
| Evangelical Church of the Prince of Peace | -- |
| Exodus Project Couseling Center | -- |
| Faith Food Ministries | -- |
| Family Crisis Center Inc. | -- |
| Family Emergency Assistance of Harlingen Texas | -- |
| First United Methodist of Harlingen Endowment Fund | -- |
| Frank Ferree Border Relief | -- |
| Friends of Jesus International Inc. | -- |
| Frontier Baptist Missions Inc. | -- |
| Girl Scouts of Greater South Texas | -- |
| Gloria G Canales Mexican Folklore School of Dance | -- |
| Golden Palms Retirement and Health Center | -- |
| Harlingen Affordable Housing Corporation | -- |
| Harlingen Area Educational Foundation Inc. | -- |
| Harlingen Art Forum | -- |
| Harlingen Civic Chorale | -- |
| Harlingen Community Development Corporation | -- |
| Harlingen Crimestoppers Inc. | -- |
| Harlingen High School South Hawk Band Boosters | -- |
| Harlingen Junior Hockey Association Inc. | 4 |
| Harlingen Literacy Center Inc. | -- |
| Harlingen National Bronco Baseball League | -- |
| Harlingen Performing Arts Foundation Inc. | -- |
| Harlingen Physician Network Inc. | -- |
| Harlingen South Diamond Club | -- |
| Harlingen Texas Bronco League | -- |
| Holy Bible Church Ministries Inc. | -- |
| Housing Plus Inc. | -- |
| Humane Society of Harlingen | -- |
| Hygeia Foundation | 4 |
| Iglesia Cristiana Jehova Nissi | -- |
| Iglesia Fe En Accion Ministries | -- |
| Iskcon Mission Society in Latin America Inc. | -- |
| Islamic Society of Harlingen | -- |
| Jubilee Christian Fellowship | -- |
| Junior Service League of Harlingen | -- |
| Keep Harlingen Beautiful Inc. | -- |
| Lady Hawks Softball Booster Club | -- |
| Liberty Ministries Inc. | -- |
| Lifeunited Inc. | -- |
| Living Cell Church A Foundation of Life Incorporated | -- |
| Loaves & Fishes of the Rio Grande Valley Inc. | -- |
| Lower Rio Grande Valley Regional Advisory Council on Trauma Service | -- |
| Main Educational Trust | -- |
| Marine Military Academy Foundation | -- |
| Marine Military Academy Inc. | -- |
| Mary Ellen Sandlie Charitable Trust | -- |
| Midnight Cry Ministries | -- |
| Mimi Correa Scholarship Fund Inc. | 4 |
| Morgan Nikolle Martinez Foundation | -- |
| Narconon South Texas Inc. | -- |
| National Hep-Camp Association | -- |
| New Beginnings of the Rio Grande Valley | -- |
| New Hope Congregational Church | -- |
| Our Lady of Guadalupe Communications Inc. | -- |
| Pan De Vida | -- |
| Praise Baptist Church Inc. | -- |
| Praise on the Hill | -- |
| Primary Home Care Services of South Texas Inc. | -- |
| Proclaim the Savior Ministry Inc. | -- |
| Project Future Design Inc. | -- |
| Proyecto Juan Diego Inc. | -- |
| Pvg Boosters | -- |
| R O C K Church | -- |
| Rio Grande Home Health Agency Inc. | -- |
| Rio Grande Valley Birding Festival Inc. | -- |
| Rio Grande Valley Chapter Texas Master Naturalist | -- |
| Rio Grande Valley Community Athletic Partnership | -- |
| Rio Grande Valley De Colores | 4 |
| Rio Grande Valley Indigent Health Care Corporation | -- |
| Rio Grande Valley Midway House Inc. | -- |
| Rio Grande Valley Museum Association of Harlingen Inc. | -- |
| Riofest Inc. | -- |
| Robert Houston & Hollyanne Frances Farris Foundation | 4 |
| Rollins M and Amalie L Koppel Foundation | 4 |
| Ronald McDonald House Charities Inc. | -- |
| Rotary Shrimp Fest of South Texas Inc. | -- |
| Seek Ye the Way of the Cross Ministry Inc. | -- |
| Sharing Jesus Ministries Inc. | -- |
| South Texas Emergency Care Foundation Inc. | -- |
| South Texas Immigration Council | -- |
| South Texas Junior Golf Classic Inc. | -- |
| Southern Texas Border Development Corporation | -- |
| Southwest Texas Area | -- |
| St. Albans Episcopal Day School Inc. | -- |
| St. Albans School Endowment Fund Inc. | -- |
| St. Anthonys Endowment Fund | -- |
| Su Clinica Familia Medical Foundation | -- |
| Sunglo Concepts of Care Inc. | 4 |
| Tech Prep of the Rio Grande Valley Inc. | -- |
| Tell My People Inc. | -- |
| Temple of the Lord Ministries | -- |
| Templo Pentecostal Maranatha Inc. | -- |
| Texas State Technical College Harlingen Crime Stoppers Inc. | -- |
| The Gorges Foundation | 4 |
| The Palms Retirement Center Inc. | -- |
| Tift Endowment Fund Inc. | -- |
| Tip of Tex K-9 Rescue | -- |
| Trans-Continental Radio Inc. | -- |
| United in Christ Ministries Inc. | -- |
| United Way of Northern Cameron Co | -- |
| University Preparatory School | -- |
| Valley Aids Council | -- |
| Valley Bapist Medical Center Foundation | -- |
| Valley Baptist Health System | -- |
| Valley Baptist Hospital Holdings Inc. | -- |
| Valley Baptist Medical Development Corporation | -- |
| Valley Byliners | -- |
| Valley Coalition for the Homeless | -- |
| Valley Diagnostic Medical Foundation | 4 |
| Valley Gospel Rescue Mission Ministries | 4 |
| Valley Intervention Projects Inc. | -- |
| Valley Proud Environmental Council | -- |
| Valley Proud Macrae Foundation Inc. | -- |
| Valley Wings of Hope Foundation | 4 |
| Vance D Raimond & Mary Lee Raimond Foundation | 4 |
| Vision Evangelism Inc. | -- |
| Volunteer Resource Council for Valley Youth | -- |
| Volunteer Services Council of the Rio Grande State Center for Mental | -- |
| Wonderful Word Publishers Inc. | -- |
| Word of God Church-Weslaco Inc. | -- |
| Word of God Outreach and Teaching Center Church Incorporated | -- |
| Worship Ministries | -- |
| Yshua Full Gospel Fellowship | -- |