diff --git a/htdocs/cashdesk/tpl/facturation1.tpl.php b/htdocs/cashdesk/tpl/facturation1.tpl.php
index 208727a7644..8f74cf98626 100644
--- a/htdocs/cashdesk/tpl/facturation1.tpl.php
+++ b/htdocs/cashdesk/tpl/facturation1.tpl.php
@@ -125,23 +125,13 @@ $langs->load("cashdesk");
     			<td><input class="texte1_off maxwidth50onsmartphone" type="text" name="txtTotal" value="" disabled /></td><td></td>
                 <!-- Choix du taux de TVA -->
                 <td class="select_tva">
-                <?php //var_dump($tab_tva); ?>
-                <select name="selTva" onchange="javascript: modif();" >
-                    <?php
-                        $tva_tx = $obj_facturation->tva();  // Try to get a previously entered VAT rowid. First time, this will return empty.
-
-                        $tab_tva_size=count($tab_tva);      // $tab_tva contains list of possible vat array('rowid'=> , 'taux'=> ) 
-                        for ($i=0;$i < $tab_tva_size;$i++) 
-                        {
-                            if ($tva_tx == $tab_tva[$i]['rowid'])
-                                $selected = 'selected';
-                            else
-                                $selected = '';
-
-                            echo '<option '.$selected.' value="'.$tab_tva[$i]['rowid'].'">'.$tab_tva[$i]['taux'].'</option>'."\n               ";
-                        }
-                    ?>
-                </select>
+                <?php //var_dump($tab_tva); 
+					$tva_tx = $obj_facturation->tva();  // Try to get a previously entered VAT rowid. First time, this will return empty.
+					$buyer = new Societe($db);
+					if ($_SESSION["CASHDESK_ID_THIRDPARTY"] > 0) $buyer->fetch($_SESSION["CASHDESK_ID_THIRDPARTY"]);
+					
+					echo $form->load_tva('selTva', (isset($_POST["selTva"])?GETPOST("selTva",'alpha',2):-1), $mysoc, $buyer, 0, 0, '', false, -1);
+			    ?>
                 </td>
 			</tr>
 		</table>
diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 22a397fb4e7..bc761b2d2b1 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -4257,7 +4257,7 @@ class Form
 
         dol_syslog(__METHOD__, LOG_DEBUG);
 
-        $sql  = "SELECT DISTINCT t.code, t.taux, t.recuperableonly";
+        $sql  = "SELECT DISTINCT t.rowid, t.code, t.taux, t.recuperableonly";
     	$sql.= " FROM ".MAIN_DB_PREFIX."c_tva as t, ".MAIN_DB_PREFIX."c_country as c";
     	$sql.= " WHERE t.fk_pays = c.rowid";
     	$sql.= " AND t.active > 0";
@@ -4273,6 +4273,7 @@ class Form
     			for ($i = 0; $i < $num; $i++)
     			{
     				$obj = $this->db->fetch_object($resql);
+    				$this->cache_vatrates[$i]['rowid']	= $obj->rowid;
     				$this->cache_vatrates[$i]['code']	= $obj->code;
     				$this->cache_vatrates[$i]['txtva']	= $obj->taux;
     				$this->cache_vatrates[$i]['libtva']	= $obj->taux.'%'.($obj->code?' ('.$obj->code.')':'');   // Label must contains only 0-9 , . % or *
@@ -4302,9 +4303,9 @@ class Form
      *  @param  float|string  $selectedrate       Force preselected vat rate. Can be '8.5' or '8.5 (NOO)' for example. Use '' for no forcing.
      *  @param  Societe	      $societe_vendeuse   Thirdparty seller
      *  @param  Societe	      $societe_acheteuse  Thirdparty buyer
-     *  @param  int		      $idprod             Id product
+     *  @param  int		      $idprod             Id product. O if unknown of NA.
      *  @param  int		      $info_bits          Miscellaneous information on line (1 for NPR)
-     *  @param  int		      $type               ''=Unknown, 0=Product, 1=Service (Used if idprod not defined)
+     *  @param  int|string    $type               ''=Unknown, 0=Product, 1=Service (Used if idprod not defined)
      *                  		                  Si vendeur non assujeti a TVA, TVA par defaut=0. Fin de regle.
      *                  					      Si le (pays vendeur = pays acheteur) alors la TVA par defaut=TVA du produit vendu. Fin de regle.
      *                  					      Si (vendeur et acheteur dans Communaute europeenne) et bien vendu = moyen de transports neuf (auto, bateau, avion), TVA par defaut=0 (La TVA doit etre paye par l'acheteur au centre d'impots de son pays et non au vendeur). Fin de regle.
@@ -4312,10 +4313,10 @@ class Form
 	 *                                            Si vendeur et acheteur dans Communauté européenne et acheteur= entreprise alors TVA par défaut=0. Fin de règle.
      *                  					      Sinon la TVA proposee par defaut=0. Fin de regle.
      *  @param	bool	     $options_only		  Return HTML options lines only (for ajax treatment)
-     *  @param  int          $addcode             Add code into key in select list
+     *  @param  int          $mode                1=Add code into key in select list
      *  @return	string
      */
-    function load_tva($htmlname='tauxtva', $selectedrate='', $societe_vendeuse='', $societe_acheteuse='', $idprod=0, $info_bits=0, $type='', $options_only=false, $addcode=0)
+    function load_tva($htmlname='tauxtva', $selectedrate='', $societe_vendeuse='', $societe_acheteuse='', $idprod=0, $info_bits=0, $type='', $options_only=false, $mode=0)
     {
         global $langs,$conf,$mysoc;
 
@@ -4427,10 +4428,13 @@ class Form
         		// Keep only 0 if seller is not subject to VAT
         		if ($disabled && $rate['txtva'] != 0) continue;
 
-        		$return.= '<option value="'.$rate['txtva'];
-        		$return.= $rate['nprtva'] ? '*': '';
-        		if ($addcode && $rate['code']) $return.=' ('.$rate['code'].')';
-        		$return.= '"';
+        		// Define key to use into select list
+        		$key = $rate['txtva'];
+        		$key.= $rate['nprtva'] ? '*': '';
+        		if ($mode > 0 && $rate['code']) $key.=' ('.$rate['code'].')';
+        		if ($mode < 0) $key = $rate['rowid'];
+        		
+        		$return.= '<option value="'.$key.'"';
         		if (! $selectedfound)
         		{
             		if ($defaultcode) // If defaultcode is defined, we used it in priority to select combo option instead of using rate+npr flag