lafayette County Offices
| Office | Phone | Counties Served |
|---|---|---|
| Lewisville Revenue Office | 870-921-4730 | Lafayette |
| Southern Audit District | 501-262-7929 | Little River, Hot Spring, Calhoun, Clark, Columbia, Dallas, Garland, Hempstead, Howard, Lafayette, Miller, Montgomery, Nevada, Ouachita, Pike, Polk, Sevier |
| Texarkana Child Support Office | 870-772-3443 | Lafayette, Miller |
| Texarkana Driver Control Office | 870-773-7826 | Little River, Seviere, Columbia, Hempstead, Howard, Lafayette, Miller, Nevada |