diff --git a/erpnext/regional/india/utils.py b/erpnext/regional/india/utils.py
index 62de7a9897e..0bf1af5cd89 100644
--- a/erpnext/regional/india/utils.py
+++ b/erpnext/regional/india/utils.py
@@ -17,7 +17,7 @@ def validate_gstin_for_india(doc, method):
 			if doc.state in states:
 				doc.gst_state = doc.state
 
-		if doc.gst_state:
+		if doc.gst_state and doc.gstin != "NA":
 			doc.gst_state_number = state_numbers[doc.gst_state]
 			if doc.gst_state_number != doc.gstin[:2]:
 				frappe.throw(_("First 2 digits of GSTIN should match with State number {0}")