diff --git a/core/class/declarationtva.class.php b/core/class/declarationtva.class.php
index f0b052f..4272998 100644
--- a/core/class/declarationtva.class.php
+++ b/core/class/declarationtva.class.php
@@ -190,19 +190,14 @@ class DeclarationTVA
      */
     public function calculateCA3Amounts($declaration_id, $period)
     {
-        error_log("DeclarationTVA: Starting calculation for declaration $declaration_id");
-        error_log("DeclarationTVA: Period: " . $period['start_date'] . " to " . $period['end_date']);
-        
         // Get account mappings
         $mappings = $this->getAccountMappings();
-        error_log("DeclarationTVA: Found " . count($mappings) . " account mappings");
 
         $total_vat_collected = 0;
         $total_vat_deductible = 0;
 
         // Process each CA-3 line
         foreach ($mappings as $mapping) {
-            error_log("DeclarationTVA: Processing mapping: " . $mapping['ca3_line'] . " -> " . $mapping['account_code']);
             $amounts = $this->getAccountAmounts($mapping['account_code'], $period['start_date'], $period['end_date']);
             
             // Create CA-3 line record
@@ -216,8 +211,6 @@ class DeclarationTVA
             }
         }
 
-        error_log("DeclarationTVA: Totals - Collected: $total_vat_collected, Deductible: $total_vat_deductible");
-
         // Calculate net amounts
         $net_vat_due = $total_vat_collected - $total_vat_deductible;
         $vat_credit = $net_vat_due < 0 ? abs($net_vat_due) : 0;
@@ -246,25 +239,17 @@ class DeclarationTVA
                 AND doc_date >= '" . $this->db->escape($start_date) . "' 
                 AND doc_date <= '" . $this->db->escape($end_date) . "'";
 
-        // Debug: Log the query
-        error_log("DeclarationTVA: Querying account $account_code from $start_date to $end_date");
-        error_log("DeclarationTVA: SQL: $sql");
-
         $result = $this->db->query($sql);
         if ($result && $this->db->num_rows($result) > 0) {
             $obj = $this->db->fetch_object($result);
             $total_amount = $obj->total_debit - $obj->total_credit;
             
-            error_log("DeclarationTVA: Found amounts for $account_code: debit=$obj->total_debit, credit=$obj->total_credit, net=$total_amount");
-            
             return array(
                 'base_amount' => $total_amount,
                 'vat_amount' => $total_amount,
                 'total_amount' => $total_amount
             );
         }
-
-        error_log("DeclarationTVA: No data found for account $account_code");
         return array('base_amount' => 0, 'vat_amount' => 0, 'total_amount' => 0);
     }