diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 90b8f8bee22bc69bc82334524e075e840c76637e..c081e5969b65c37e0a23a8101359a76973127c1d 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -2048,9 +2048,8 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 				method: "erpnext.stock.get_item_details.get_item_tax_map",
 				args: {
 					company: me.frm.doc.company,
-					tax_category: cstr(me.frm.doc.tax_category),
-					item_codes: item_codes,
-					doctype: me.frm.doc.doctype
+					item_tax_template: item.item_tax_template,
+					as_json: true
 				},
 				callback: function(r) {
 					if(!r.exc) {