diff --git a/erpnext/accounts/report/tax_withholding_details/tax_withholding_details.py b/erpnext/accounts/report/tax_withholding_details/tax_withholding_details.py
index 611893b..6f2ec17 100644
--- a/erpnext/accounts/report/tax_withholding_details/tax_withholding_details.py
+++ b/erpnext/accounts/report/tax_withholding_details/tax_withholding_details.py
@@ -97,7 +97,7 @@
 
 			row.update(
 				{
-					"section_code": tax_withholding_category,
+					"section_code": tax_withholding_category or "",
 					"entity_type": party_map.get(party, {}).get(party_type),
 					"rate": rate,
 					"total_amount": total_amount,
@@ -111,6 +111,8 @@
 			)
 			out.append(row)
 
+	out.sort(key=lambda x: x["section_code"])
+
 	return out