diff --git a/core/class/declarationtva.class.php b/core/class/declarationtva.class.php
index d5be98f..f5733a2 100644
--- a/core/class/declarationtva.class.php
+++ b/core/class/declarationtva.class.php
@@ -999,8 +999,11 @@ class DeclarationTVA
         $bank_config = $config->getBankAccountConfiguration();
         $bank_account_id = $bank_config['bank_account'];
         
+        error_log("DEBUG: Bank account ID from config: " . $bank_account_id);
+        
         if (empty($bank_account_id) || $bank_account_id == 0) {
             // No bank account configured - skip bank entries
+            error_log("DEBUG: No bank account configured - skipping bank entries");
             return true;
         }
         
@@ -1262,11 +1265,15 @@ class DeclarationTVA
                 LEFT JOIN " . MAIN_DB_PREFIX . "accounting_account a ON a.rowid = ba.account_number
                 WHERE ba.rowid = " . (int)$bank_account_id . " AND ba.entity = " . $this->entity;
         
+        error_log("DEBUG: Bank account query: " . $sql);
         $result = $this->db->query($sql);
         if ($result && $this->db->num_rows($result) > 0) {
-            return $this->db->fetch_array($result);
+            $bank_data = $this->db->fetch_array($result);
+            error_log("DEBUG: Bank account data: " . print_r($bank_data, true));
+            return $bank_data;
         }
         
+        error_log("DEBUG: No bank account found for ID: " . $bank_account_id);
         return false;
     }