Index: src/include/data/1.1.0_schema.sql
==================================================================
--- src/include/data/1.1.0_schema.sql
+++ src/include/data/1.1.0_schema.sql
@@ -205,11 +205,11 @@
             SUM(l.credit) AS credit,
             SUM(l.debit) AS debit
         FROM acc_accounts a
         INNER JOIN acc_transactions_lines l ON l.id_account = a.id
         INNER JOIN acc_transactions t ON t.id = l.id_transaction
-        GROUP BY t.id_year, l.id_analytical, a.id
+        GROUP BY l.id_analytical, a.id
     );
 
 CREATE TABLE IF NOT EXISTS acc_years
 -- Exercices
 (

Index: src/include/data/schema.sql
==================================================================
--- src/include/data/schema.sql
+++ src/include/data/schema.sql
@@ -205,11 +205,11 @@
             SUM(l.credit) AS credit,
             SUM(l.debit) AS debit
         FROM acc_accounts a
         INNER JOIN acc_transactions_lines l ON l.id_account = a.id
         INNER JOIN acc_transactions t ON t.id = l.id_transaction
-        GROUP BY t.id_year, l.id_analytical, a.id
+        GROUP BY l.id_analytical, a.id
     );
 
 CREATE TABLE IF NOT EXISTS acc_years
 -- Exercices
 (

Index: src/include/lib/Garradin/Accounting/Reports.php
==================================================================
--- src/include/lib/Garradin/Accounting/Reports.php
+++ src/include/lib/Garradin/Accounting/Reports.php
@@ -264,12 +264,18 @@
 	 * @param  string|null $order       Order of rows (SQL clause), if NULL will order by CODE
 	 * @param  bool        $remove_zero Remove accounts where the balance is zero from the list
 	 */
 	static public function getAccountsBalances(array $criterias, ?string $order = null, bool $remove_zero = true)
 	{
+		$group = 'code';
+		$having = '';
 		$order = $order ?: 'code COLLATE NOCASE';
-		$remove_zero = $remove_zero ? 'code HAVING balance != 0' : '';
+
+		if ($remove_zero) {
+			$having = 'HAVING balance != 0';
+		}
+
 		$table = null;
 
 		if (!empty($criterias['analytical'])) {
 			$table = 'acc_accounts_projects_balances';
 		}
@@ -292,25 +298,24 @@
 				END AS balance
 				FROM %s l
 				INNER JOIN %s t ON t.id = l.id_transaction
 				INNER JOIN %s a ON a.id = l.id_account
 				WHERE %s
-				GROUP BY l.id_account %s
+				GROUP BY l.id_account AND %s %s
 				ORDER BY %s';
 
-			$sql = sprintf($query, Line::TABLE, Transaction::TABLE, Account::TABLE, $where, $remove_zero, $order);
+			$sql = sprintf($query, Line::TABLE, Transaction::TABLE, Account::TABLE, $where, $group, $having, $order);
 		}
 		else {
 			$where = self::getWhereClause($criterias);
-			$remove_zero = $remove_zero ? 'GROUP BY ' . $remove_zero : '';
 
-			$query = 'SELECT * FROM %s
+			$query = 'SELECT *, SUM(credit) AS credit, SUM(debit) AS debit, SUM(balance) AS balance FROM %s
 				WHERE %s
-				%s
+				GROUP BY %s %s
 				ORDER BY %s';
 
-			$sql = sprintf($query, $table, $where, $remove_zero, $order);
+			$sql = sprintf($query, $table, $where, $group, $having, $order);
 		}
 
 
 		$db = DB::getInstance();