diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.js b/erpnext/buying/doctype/purchase_order/purchase_order.js
index bd92ebef3d7e..cab375ea5577 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.js
@@ -65,6 +65,33 @@ frappe.ui.form.on("Purchase Order", {
 		}
 	},
 
+	supplier: function (frm) {
+		// Do not update if inter company reference is there as the details will already be updated
+		if (frm.updating_party_details || frm.doc.inter_company_invoice_reference) return;
+
+		if (frm.doc.__onload && frm.doc.__onload.load_after_mapping) return;
+
+		erpnext.utils.get_party_details(
+			frm,
+			"erpnext.accounts.party.get_party_details",
+			{
+				posting_date: frm.doc.transaction_date,
+				bill_date: frm.doc.bill_date,
+				party: frm.doc.supplier,
+				party_type: "Supplier",
+				account: frm.doc.credit_to,
+				price_list: frm.doc.buying_price_list,
+				fetch_payment_terms_template: cint(!frm.doc.ignore_default_payment_terms_template),
+			},
+			function () {
+				frm.doc.apply_tds = frm.supplier_tds ? 1 : 0;
+				frm.doc.tax_withholding_category = frm.supplier_tds;
+				frm.set_df_property("apply_tds", "read_only", frm.supplier_tds ? 0 : 1);
+				frm.set_df_property("tax_withholding_category", "hidden", frm.supplier_tds ? 0 : 1);
+			}
+		);
+	},
+
 	get_materials_from_supplier: function (frm) {
 		let po_details = [];
 
@@ -108,6 +135,15 @@ frappe.ui.form.on("Purchase Order", {
 			frm.set_value("transaction_date", frappe.datetime.get_today());
 		}
 
+		if (frm.doc.__onload && frm.is_new()) {
+			if (frm.doc.supplier) {
+				frm.doc.apply_tds = frm.doc.__onload.supplier_tds ? 1 : 0;
+			}
+			if (!frm.doc.__onload.supplier_tds) {
+				frm.set_df_property("apply_tds", "read_only", 1);
+			}
+		}
+
 		erpnext.queries.setup_queries(frm, "Warehouse", function () {
 			return erpnext.queries.warehouse(frm.doc);
 		});
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index 0508483a0fc9..32968bc6a567 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -648,6 +648,13 @@ def update_subcontracting_order_status(self):
 			if sco:
 				update_sco_status(sco, "Closed" if self.status == "Closed" else None)
 
+	def set_missing_values(self, for_validate=False):
+		tds_category = frappe.db.get_value("Supplier", self.supplier, "tax_withholding_category")
+		if tds_category and not for_validate:
+			self.apply_tds = 1
+			self.tax_withholding_category = tds_category
+			self.set_onload("supplier_tds", tds_category)
+
 
 @frappe.request_cache
 def item_last_purchase_rate(name, conversion_rate, item_code, conversion_factor=1.0):