diff --git a/kapital_bank/bank_api.py b/kapital_bank/bank_api.py
index 8fc6a73..0de45ec 100644
--- a/kapital_bank/bank_api.py
+++ b/kapital_bank/bank_api.py
@@ -1432,12 +1432,12 @@ def _build_import_lookups(settings):
         cp_voen = ""
         if row.counterparty and row.counterparty_type:
             if row.counterparty_type == "Kapital Bank Customer":
-                cp_data = frappe.db.get_value("Kapital Bank Customer", row.counterparty, ["customer_name", "voen"], as_dict=True)
+                cp_data = frappe.db.get_value("Kapital Bank Customer", row.counterparty, ["customer_name", "tax_id"], as_dict=True)
             else:
-                cp_data = frappe.db.get_value("Kapital Bank Supplier", row.counterparty, ["supplier_name", "voen"], as_dict=True)
+                cp_data = frappe.db.get_value("Kapital Bank Supplier", row.counterparty, ["supplier_name", "tax_id"], as_dict=True)
             if cp_data:
                 cp_name = (cp_data.get("customer_name") or cp_data.get("supplier_name") or "").strip()
-                cp_voen = (cp_data.get("voen") or "").strip()
+                cp_voen = (cp_data.get("tax_id") or "").strip()
 
         purpose_rules.append((
             keyword_lower,