diff --git a/erpnext/regional/report/gstr_1/gstr_1.js b/erpnext/regional/report/gstr_1/gstr_1.js
index 4b98978..9999a6d 100644
--- a/erpnext/regional/report/gstr_1/gstr_1.js
+++ b/erpnext/regional/report/gstr_1/gstr_1.js
@@ -17,7 +17,7 @@
 			"fieldtype": "Link",
 			"options": "Address",
 			"get_query": function () {
-				var company = frappe.query_report.get_filter_value('company');
+				let company = frappe.query_report.get_filter_value('company');
 				if (company) {
 					return {
 						"query": 'frappe.contacts.doctype.address.address.address_query',
@@ -27,6 +27,11 @@
 			}
 		},
 		{
+			"fieldname": "company_gstin",
+			"label": __("Company GSTIN"),
+			"fieldtype": "Select"
+		},
+		{
 			"fieldname": "from_date",
 			"label": __("From Date"),
 			"fieldtype": "Date",
@@ -60,10 +65,21 @@
 		}
 	],
 	onload: function (report) {
+		let filters = report.get_values();
+
+		frappe.call({
+			method: 'erpnext.regional.report.gstr_1.gstr_1.get_company_gstins',
+			args: {
+				company: filters.company
+			},
+			callback: function(r) {
+				frappe.query_report.page.fields_dict.company_gstin.df.options = r.message;
+				frappe.query_report.page.fields_dict.company_gstin.refresh();
+			}
+		});
+
 
 		report.page.add_inner_button(__("Download as JSON"), function () {
-			var filters = report.get_values();
-
 			frappe.call({
 				method: 'erpnext.regional.report.gstr_1.gstr_1.get_json',
 				args: {
diff --git a/erpnext/regional/report/gstr_1/gstr_1.py b/erpnext/regional/report/gstr_1/gstr_1.py
index ce2ffb4..8fcb6bb 100644
--- a/erpnext/regional/report/gstr_1/gstr_1.py
+++ b/erpnext/regional/report/gstr_1/gstr_1.py
@@ -253,7 +253,8 @@
 		for opts in (("company", " and company=%(company)s"),
 			("from_date", " and posting_date>=%(from_date)s"),
 			("to_date", " and posting_date<=%(to_date)s"),
-			("company_address", " and company_address=%(company_address)s")):
+			("company_address", " and company_address=%(company_address)s"),
+			("company_gstin", " and company_gstin=%(company_gstin)s")):
 				if self.filters.get(opts[0]):
 					conditions += opts[1]
 
@@ -1192,3 +1193,23 @@
 		return True
 	else:
 		return False
+
+
+@frappe.whitelist()
+def get_company_gstins(company):
+	address = frappe.qb.DocType("Address")
+	links = frappe.qb.DocType("Dynamic Link")
+
+	addresses = frappe.qb.from_(address).inner_join(links).on(
+		address.name == links.parent
+	).select(
+		address.gstin
+	).where(
+		links.link_doctype == 'Company'
+	).where(
+		links.link_name == company
+	).run(as_dict=1)
+
+	address_list = [''] + [d.gstin for d in addresses]
+
+	return address_list
\ No newline at end of file