diff --git a/source/app/controllers/util.py b/source/app/controllers/util.py
index 626ce6e..38bb216 100644
--- a/source/app/controllers/util.py
+++ b/source/app/controllers/util.py
@@ -1573,6 +1573,24 @@ def crear_db(nombre):
     return False
 
 
+def _backup_db(user):
+    dt = datetime.datetime.now().strftime('%y%m%d_%H%M')
+    path_bk = _join(PATH_MEDIA, 'tmp', '{}_{}.bk'.format(user, dt))
+    args = 'pg_dump -U postgres -Fc {} > "{}"'.format(user, path_bk)
+    _call(args)
+    return
+
+
+def delete_db(user, bk=True):
+    if bk:
+        _backup_db(user)
+    args = 'psql -U postgres -c "DROP DATABASE {0};"'.format(user)
+    _call(args)
+    args = 'psql -U postgres -c "DROP ROLE {0};"'.format(user)
+    _call(args)
+    return
+
+
 def _to_seafile(path_db, data):
     if DEBUG:
         return
diff --git a/source/app/models/main.py b/source/app/models/main.py
index 521a598..8516846 100644
--- a/source/app/models/main.py
+++ b/source/app/models/main.py
@@ -5325,6 +5325,7 @@ def _borrar_rfc():
     confirm = input('¿Estás seguro de borrar el RFC?')
 
     if _delete_emisor(rfc):
+        util.delete_db(rfc.lower())
         log.info('RFC borrado correctamente...')
         return
 
@@ -5393,7 +5394,9 @@ def empresa_agregar(rfc, no_bd):
 
 
 def empresa_borrar(rfc):
-    return _delete_emisor(rfc)
+    if _delete_emisor(rfc):
+        util.delete_db(rfc.lower())
+    return True
 
 
 def _importar_valores(archivo='', rfc=''):