diff --git a/app/Controllers/ClientController.php b/app/Controllers/ClientController.php
index cbaac1b..3ab8eeb 100644
--- a/app/Controllers/ClientController.php
+++ b/app/Controllers/ClientController.php
@@ -435,28 +435,40 @@ class ClientController extends BaseController
                         "created_by" => $created_by,
                         "business_id" => $business_id,
                     ];
+                    $client_pan_find = $this->ClientModel->where('pan_no', $value['pan_no'])->first();
 
-                    $client = $this->ClientModel->insert($insertData);
-                    if($client){
-                        if($value['branches']){
-                            foreach ($value['branches'] as $key => $branch) {
-                                $insertBranchData = [
-                                    "name" => $branch['b_name'],
-                                    "gst_no" => $branch['gst_no'],
-                                    "email" => $branch['b_email'],
-                                    "mobile_no" => $branch['b_mobile_no'],
-                                    "created_by" => $created_by,
-                                    "client_id" => $client,
-                                    "country" => $branch['country'],
-                                    "state" => $branch['state'],
-                                    "city" => $branch['city'],
-                                    "pin_code" => $branch['pin_code'],
-                                    "address" => $branch['address'],
-                                ];
-                                $clientBranch = $this->ClientBranchModel->insert($insertBranchData);
+                    if($client_pan_find){
+
+                    }else{
+                        $client = $this->ClientModel->insert($insertData);
+                        if($client){
+                            if($value['branches']){
+                                foreach ($value['branches'] as $key => $branch) {
+                                    $insertBranchData = [
+                                        "name" => $branch['b_name'],
+                                        "gst_no" => $branch['gst_no'],
+                                        "email" => $branch['b_email'],
+                                        "mobile_no" => $branch['b_mobile_no'],
+                                        "created_by" => $created_by,
+                                        "client_id" => $client,
+                                        "country" => $branch['country'],
+                                        "state" => $branch['state'],
+                                        "city" => $branch['city'],
+                                        "pin_code" => $branch['pin_code'],
+                                        "address" => $branch['address'],
+                                    ];
+                                    
+                                    if($this->ClientBranchModel->where('gst_no', $branch['gst_no'])->first()){
+
+                                    }else{
+                                        $clientBranch = $this->ClientBranchModel->insert($insertBranchData);
+                                    }
+                                }
                             }
                         }
                     }
+
+                   
                 }
                 return json_encode(true);
             } else {