diff --git a/apps/api/src/services/cfdi.service.ts b/apps/api/src/services/cfdi.service.ts
index 9d98605..207c9b0 100644
--- a/apps/api/src/services/cfdi.service.ts
+++ b/apps/api/src/services/cfdi.service.ts
@@ -181,6 +181,7 @@ export async function getConceptosList(
     uuidLike?: string;
     claveProdServ?: string;
     descripcionConcepto?: string;
+    noIdentificacion?: string;
     orderBy?: 'fecha' | 'importe';
     orderDir?: 'asc' | 'desc';
   },
@@ -261,6 +262,10 @@ export async function getConceptosList(
     whereClause += ` AND cc.descripcion ILIKE $${paramIndex++}`;
     params.push(`%${filters.descripcionConcepto}%`);
   }
+  if (filters.noIdentificacion) {
+    whereClause += ` AND cc.no_identificacion ILIKE $${paramIndex++}`;
+    params.push(`%${filters.noIdentificacion}%`);
+  }
 
   // Ordenamiento configurable. Default: fecha DESC, id ASC (estable).
   const orderDir = filters.orderDir === 'asc' ? 'ASC' : 'DESC';
diff --git a/apps/web/app/(dashboard)/cfdi/page.tsx b/apps/web/app/(dashboard)/cfdi/page.tsx
index 9ec4eea..620fc92 100644
--- a/apps/web/app/(dashboard)/cfdi/page.tsx
+++ b/apps/web/app/(dashboard)/cfdi/page.tsx
@@ -325,10 +325,11 @@ export default function CfdiPage() {
     uuidLike: string;
     claveProdServ: string;
     descripcionConcepto: string;
+    noIdentificacion: string;
     orderBy?: 'fecha' | 'importe';
     orderDir?: 'asc' | 'desc';
-  }>({ uuidLike: '', claveProdServ: '', descripcionConcepto: '' });
-  const [conceptosOpenFilter, setConceptosOpenFilter] = useState<'uuid' | 'clave' | 'descripcion' | null>(null);
+  }>({ uuidLike: '', claveProdServ: '', descripcionConcepto: '', noIdentificacion: '' });
+  const [conceptosOpenFilter, setConceptosOpenFilter] = useState<'uuid' | 'clave' | 'descripcion' | 'noIdentificacion' | null>(null);
 
   const conceptosQuery = useQuery({
     queryKey: ['cfdi-conceptos', filters, selectedContribuyenteId, conceptosFilters],
@@ -338,6 +339,7 @@ export default function CfdiPage() {
       uuidLike: conceptosFilters.uuidLike || undefined,
       claveProdServ: conceptosFilters.claveProdServ || undefined,
       descripcionConcepto: conceptosFilters.descripcionConcepto || undefined,
+      noIdentificacion: conceptosFilters.noIdentificacion || undefined,
       orderBy: conceptosFilters.orderBy,
       orderDir: conceptosFilters.orderDir,
     }),
@@ -481,6 +483,7 @@ export default function CfdiPage() {
         uuidLike: conceptosFilters.uuidLike || undefined,
         claveProdServ: conceptosFilters.claveProdServ || undefined,
         descripcionConcepto: conceptosFilters.descripcionConcepto || undefined,
+        noIdentificacion: conceptosFilters.noIdentificacion || undefined,
         orderBy: conceptosFilters.orderBy,
         orderDir: conceptosFilters.orderDir,
         page: 1,
@@ -1647,6 +1650,28 @@ export default function CfdiPage() {
                             </Popover>
                           </div>
                         </th>
+                        <th className="pb-3 font-medium">
+                          <div className="flex items-center gap-1 justify-center">
+                            No. Identificación
+                            <Popover open={conceptosOpenFilter === 'noIdentificacion'} onOpenChange={(open) => setConceptosOpenFilter(open ? 'noIdentificacion' : null)}>
+                              <PopoverTrigger asChild>
+                                <button className={`p-1 rounded hover:bg-muted ${conceptosFilters.noIdentificacion ? 'text-primary' : ''}`}>
+                                  <Filter className="h-3.5 w-3.5" />
+                                </button>
+                              </PopoverTrigger>
+                              <PopoverContent className="w-64" align="start">
+                                <div className="space-y-3">
+                                  <h4 className="font-medium text-sm">Filtrar por No. Identificación</h4>
+                                  <Input className="h-8 text-sm font-mono" placeholder="Ej: PROD-001" value={conceptosFilters.noIdentificacion} onChange={(e) => setConceptosFilters({ ...conceptosFilters, noIdentificacion: e.target.value })} />
+                                  <div className="flex gap-2">
+                                    <Button size="sm" className="flex-1" onClick={() => { setFilters({ ...filters, page: 1 }); setConceptosOpenFilter(null); }}>Aplicar</Button>
+                                    {conceptosFilters.noIdentificacion && <Button size="sm" variant="outline" onClick={() => { setConceptosFilters({ ...conceptosFilters, noIdentificacion: '' }); setFilters({ ...filters, page: 1 }); }}>Limpiar</Button>}
+                                  </div>
+                                </div>
+                              </PopoverContent>
+                            </Popover>
+                          </div>
+                        </th>
                         <th className="pb-3 font-medium">RFC Emisor</th>
                         <th className="pb-3 font-medium">RFC Receptor</th>
                         <th className="pb-3 font-medium text-right">Cantidad</th>
@@ -1676,6 +1701,7 @@ export default function CfdiPage() {
                           <td className="py-2 font-mono text-xs" title={row.uuid}>{row.uuid?.substring(0, 8) || '-'}</td>
                           <td className="py-2 font-mono text-xs">{row.clave_prod_serv || '-'}</td>
                           <td className="py-2 text-left max-w-[280px] truncate" title={row.descripcion}>{row.descripcion}</td>
+                          <td className="py-2 font-mono text-xs" title={row.no_identificacion || ''}>{row.no_identificacion || '-'}</td>
                           <td className="py-2 font-mono text-xs">{row.rfcEmisor}</td>
                           <td className="py-2 font-mono text-xs">{row.rfcReceptor}</td>
                           <td className="py-2 text-right">{Number(row.cantidad ?? 0).toLocaleString('es-MX', { minimumFractionDigits: 2 })}</td>
diff --git a/apps/web/lib/api/cfdi.ts b/apps/web/lib/api/cfdi.ts
index 40699c8..fe276c7 100644
--- a/apps/web/lib/api/cfdi.ts
+++ b/apps/web/lib/api/cfdi.ts
@@ -37,6 +37,7 @@ export interface ConceptosFilters extends CfdiFilters {
   uuidLike?: string;
   claveProdServ?: string;
   descripcionConcepto?: string;
+  noIdentificacion?: string;
   orderBy?: 'fecha' | 'importe';
   orderDir?: 'asc' | 'desc';
 }
@@ -58,6 +59,7 @@ export async function getConceptosList(filters: ConceptosFilters): Promise<Conce
   if (filters.uuidLike) params.set('uuidLike', filters.uuidLike);
   if (filters.claveProdServ) params.set('claveProdServ', filters.claveProdServ);
   if (filters.descripcionConcepto) params.set('descripcionConcepto', filters.descripcionConcepto);
+  if (filters.noIdentificacion) params.set('noIdentificacion', filters.noIdentificacion);
   if (filters.orderBy) params.set('orderBy', filters.orderBy);
   if (filters.orderDir) params.set('orderDir', filters.orderDir);
   const response = await apiClient.get<ConceptosListResponse>(`/cfdi/conceptos?${params}`);