diff --git a/addons/account/report/account_aged_partner_balance.py b/addons/account/report/account_aged_partner_balance.py
index 12476f6ebfc..0f609bf9b4a 100644
--- a/addons/account/report/account_aged_partner_balance.py
+++ b/addons/account/report/account_aged_partner_balance.py
@@ -155,10 +155,10 @@ class aged_trial_report(report_sxw.rml_parse, common_report_header):
                 dates_query += ' BETWEEN %s AND %s)'
                 args_list += (form[str(i)]['start'], form[str(i)]['stop'])
             elif form[str(i)]['start']:
-                dates_query += ' > %s)'
+                dates_query += ' >= %s)'
                 args_list += (form[str(i)]['start'],)
             else:
-                dates_query += ' < %s)'
+                dates_query += ' <= %s)'
                 args_list += (form[str(i)]['stop'],)
             args_list += (self.date_from,)
             self.cr.execute('''SELECT l.partner_id, SUM(l.debit-l.credit), l.reconcile_partial_id
@@ -177,20 +177,25 @@ class aged_trial_report(report_sxw.rml_parse, common_report_header):
             partners_partial = self.cr.fetchall()
             partners_amount = dict((i[0],0) for i in partners_partial)
             for partner_info in partners_partial:
-                partial = False
                 if partner_info[2]:
                     # in case of partial reconciliation, we want to keep the left amount in the oldest period
                     self.cr.execute('''SELECT MIN(COALESCE(date_maturity,date)) FROM account_move_line WHERE reconcile_partial_id = %s''', (partner_info[2],))
                     date = self.cr.fetchall()
-                    if date and args_list[-3] <= date[0][0] <= args_list[-2]:
+                    partial = False
+                    if 'BETWEEN' in dates_query:
+                        partial = date and args_list[-3] <= date[0][0] <= args_list[-2]
+                    elif '>=' in dates_query:
+                        partial = date and date[0][0] >= form[str(i)]['start']
+                    else:
+                        partial = date and date[0][0] <= form[str(i)]['stop']
+                    if partial:
                         # partial reconcilation
-                        partial = True
                         self.cr.execute('''SELECT SUM(l.debit-l.credit)
-                                           FROM account_move_line AS l
-                                           WHERE l.reconcile_partial_id = %s''', (partner_info[2],))
+                                           FROM account_move_line AS l, account_move AS am
+                                           WHERE l.move_id = am.id AND am.state in %s AND l.reconcile_partial_id = %s''', (tuple(move_state), partner_info[2],))
                         unreconciled_amount = self.cr.fetchall()
                         partners_amount[partner_info[0]] += unreconciled_amount[0][0]
-                if not partial:
+                else:
                     partners_amount[partner_info[0]] += partner_info[1]
             history.append(partners_amount)