diff --git a/erpnext/accounts/party.py b/erpnext/accounts/party.py
index f86dd8f..e606308 100644
--- a/erpnext/accounts/party.py
+++ b/erpnext/accounts/party.py
@@ -647,12 +647,12 @@
 	else:
 		args.update(get_party_details(party, party_type))
 
-	if party_type in ("Customer", "Lead"):
+	if party_type in ("Customer", "Lead", "Prospect"):
 		args.update({"tax_type": "Sales"})
 
-		if party_type == "Lead":
+		if party_type in ["Lead", "Prospect"]:
 			args["customer"] = None
-			del args["lead"]
+			del args[frappe.scrub(party_type)]
 	else:
 		args.update({"tax_type": "Purchase"})
 
diff --git a/erpnext/controllers/selling_controller.py b/erpnext/controllers/selling_controller.py
index d319533..6f1a50d 100644
--- a/erpnext/controllers/selling_controller.py
+++ b/erpnext/controllers/selling_controller.py
@@ -43,7 +43,6 @@
 				self.set_serial_and_batch_bundle(table_field)
 
 	def set_missing_values(self, for_validate=False):
-
 		super(SellingController, self).set_missing_values(for_validate)
 
 		# set contact and address details for customer, if they are not mentioned
@@ -62,7 +61,7 @@
 		elif self.doctype == "Quotation" and self.party_name:
 			if self.quotation_to == "Customer":
 				customer = self.party_name
-			else:
+			elif self.quotation_to == "Lead":
 				lead = self.party_name
 
 		if customer:
diff --git a/erpnext/public/js/utils/party.js b/erpnext/public/js/utils/party.js
index 644adff..5c41aa0 100644
--- a/erpnext/public/js/utils/party.js
+++ b/erpnext/public/js/utils/party.js
@@ -16,8 +16,8 @@
 			|| (frm.doc.party_name && in_list(['Quotation', 'Opportunity'], frm.doc.doctype))) {
 
 			let party_type = "Customer";
-			if (frm.doc.quotation_to && frm.doc.quotation_to === "Lead") {
-				party_type = "Lead";
+			if (frm.doc.quotation_to && in_list(["Lead", "Prospect"], frm.doc.quotation_to)) {
+				party_type = frm.doc.quotation_to;
 			}
 
 			args = {
diff --git a/erpnext/selling/doctype/quotation/quotation.js b/erpnext/selling/doctype/quotation/quotation.js
index 83fa472..2d5c3fa 100644
--- a/erpnext/selling/doctype/quotation/quotation.js
+++ b/erpnext/selling/doctype/quotation/quotation.js
@@ -13,7 +13,7 @@
 		frm.set_query("quotation_to", function() {
 			return{
 				"filters": {
-					"name": ["in", ["Customer", "Lead"]],
+					"name": ["in", ["Customer", "Lead", "Prospect"]],
 				}
 			}
 		});
@@ -160,19 +160,16 @@
 	}
 
 	set_dynamic_field_label(){
-		if (this.frm.doc.quotation_to == "Customer")
-		{
+		if (this.frm.doc.quotation_to == "Customer") {
 			this.frm.set_df_property("party_name", "label", "Customer");
 			this.frm.fields_dict.party_name.get_query = null;
-		}
-
-		if (this.frm.doc.quotation_to == "Lead")
-		{
+		} else if (this.frm.doc.quotation_to == "Lead") {
 			this.frm.set_df_property("party_name", "label", "Lead");
-
 			this.frm.fields_dict.party_name.get_query = function() {
 				return{	query: "erpnext.controllers.queries.lead_query" }
 			}
+		} else if (this.frm.doc.quotation_to == "Prospect") {
+			this.frm.set_df_property("party_name", "label", "Prospect");
 		}
 	}