diff --git a/account_tax_analysis/account_tax_analysis.py b/account_tax_analysis/account_tax_analysis.py
index 426487a8b..18b806489 100644
--- a/account_tax_analysis/account_tax_analysis.py
+++ b/account_tax_analysis/account_tax_analysis.py
@@ -38,19 +38,19 @@ class account_tax_declaration_analysis(orm.TransientModel):
         mod_obj = self.pool.get('ir.model.data')
         action_obj = self.pool.get('ir.actions.act_window')
         domain = []
-        data = self.read(cr, uid, ids, [])[0]
+        data = self.read(cr, uid, ids, [], context=context)[0]
         period_list = data['period_list']
         if period_list:
             domain = [('period_id', 'in', period_list)]
         else:
-            raise osv.except_osv(_('No period defined'), _("You must selected period "))
-        ##
+            raise osv.except_osv(_('No period defined'),
+                                 _("You must selected period "))
         actions = mod_obj.get_object_reference(cr, uid,
-                                               'account_tax_analysis', 'action_view_tax_analysis')
-        id_action = actions and actions[1] or False
+                                               'account_tax_analysis',
+                                               'action_view_tax_analysis')
+        id_action = actions[1] if actions else False
         action_mod = action_obj.read(cr, uid, id_action)
         action_mod['domain'] = domain
-
         return action_mod
 
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