diff --git a/app/Controllers/EmployeeServiceController.php b/app/Controllers/EmployeeServiceController.php
index 7297c26c..b743247d 100755
--- a/app/Controllers/EmployeeServiceController.php
+++ b/app/Controllers/EmployeeServiceController.php
@@ -1980,7 +1980,9 @@ public function getFileMetaDataByFileId($file_id, $status = 'success'){
             $policy_details = $this->clientPolicyModel->where('id', $file['policy_id'])->first();
 
             // dd($policy_details);
-
+            
+            //get policy slab rates 
+            $slab_details = $this->policiesModel->getPolicySlabRatesForEmpOnboard($file['policy_id'],$file['client_id']);
             foreach ($excel_data as $key => $row) 
             {
                 $is_row_empty = check_row_is_empty_or_null($row);
diff --git a/app/Helpers/excel_util_helper.php b/app/Helpers/excel_util_helper.php
index 9a27ab9b..76cf51a3 100755
--- a/app/Helpers/excel_util_helper.php
+++ b/app/Helpers/excel_util_helper.php
@@ -1209,7 +1209,7 @@ if (!function_exists('premium_calculation_manager'))
                 $employee_received_si = $default_si == null ? $emp_data['policy_details']['basic_cover_si'] : $default_si;
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3 ) ))
                     {
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
                         $emp_data['policy_details']['date_coverage'] = (isset($emp_data['policy_details']['date_coverage']) ? $emp_data['policy_details']['date_coverage'] : $policy_terms['policy_start_date']); 
@@ -1232,7 +1232,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                     $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         // dd($slab_value);
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
@@ -1253,7 +1253,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                     $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3 ) ))
                     {
                        $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
                         $emp_data['policy_details']['date_coverage'] = (isset($emp_data['policy_details']['date_coverage']) ? $emp_data['policy_details']['date_coverage'] : $policy_terms['policy_start_date']); 
@@ -1273,7 +1273,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                     $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         // echo $emp_data['name'];
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
@@ -1295,7 +1295,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                     $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
                         $emp_data['policy_details']['date_coverage'] = (isset($emp_data['policy_details']['date_coverage']) ? $emp_data['policy_details']['date_coverage'] : $policy_terms['policy_start_date']); 
@@ -1317,7 +1317,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                    
-                    if($slab_value['grade'] == $employee_received_band && $slab_value['unit'] == $emp_data['unit'] && $slab_value['si'] == $employee_received_si && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['grade'] == $employee_received_band && $slab_value['unit'] == $emp_data['unit'] && $slab_value['si'] == $employee_received_si && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) ) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         // $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
@@ -1339,7 +1339,7 @@ if (!function_exists('premium_calculation_manager'))
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
                    
-                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                    if($slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && (($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         $emp_data['policy_details']['basic_cover_si'] = $slab_value['si'];
                         $emp_data['policy_details']['date_coverage'] = (isset($emp_data['policy_details']['date_coverage']) ? $emp_data['policy_details']['date_coverage'] : $policy_terms['policy_start_date']); 
@@ -1366,7 +1366,7 @@ if (!function_exists('premium_calculation_manager'))
                     if( $slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] &&
                         ($slab_value['age_from'] <= $max_age && $slab_value['age_to'] >= $max_age) && 
                         (($slab_value['premium_type'] == 1 && 
-                            ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ) )
+                            ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ) )
                     {
                         $emp_data['policy_details']['basic_cover_si'] = $employee_received_si;
                         $emp_data['policy_details']['date_coverage'] = isset($emp_data['policy_details']['date_coverage']) ? $emp_data['policy_details']['date_coverage'] : $policy_terms['policy_start_date'];
@@ -1391,7 +1391,7 @@ if (!function_exists('premium_calculation_manager'))
                 {
                    
                     if($slab_value['si'] == $employee_received_si && $slab_value['grade'] == $employee_received_band && $slab_value['unit'] == $emp_data['unit'] && (($slab_value['premium_type'] == 1 && 
-                            ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) ))
+                            ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] )) || ($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) ))
                     {
                         //calculate premium based on count
                         // echo $emp_data['name'];
@@ -1420,7 +1420,7 @@ if (!function_exists('premium_calculation_manager'))
                 $emp_data['policy_details']['basic_cover_si'] = null;
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
-                    if( $slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ((($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) && $slab_value['relationship'] == $employee_relationship) || ($slab_value['premium_type'] == 1 &&  ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) )) )
+                    if( $slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ((($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) && $slab_value['relationship'] == $employee_relationship) || ($slab_value['premium_type'] == 1 &&  ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) )) )
                     {
 
                         $emp_data['policy_details']['basic_cover_si'] = $employee_received_si;
@@ -1445,7 +1445,7 @@ if (!function_exists('premium_calculation_manager'))
                 $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
                 foreach ($temp_slab_rates as $skey => $slab_value) 
                 {
-                    if( $slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && ((($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null) && $slab_value['relationship'] == $employee_relationship) || ($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) )) )
+                    if( $slab_value['si'] == $employee_received_si && $slab_value['unit'] == $emp_data['unit'] && ($slab_value['age_from'] <= $age && $slab_value['age_to'] >= $age) && ((($slab_value['premium_type'] == 2 || $slab_value['premium_type'] == null || $slab_value['premium_type'] == 3) && $slab_value['relationship'] == $employee_relationship) || ($slab_value['premium_type'] == 1 && ( strtolower($emp_data['relationship']) == 'self' || $emp_data['temp']['acting_self'] ) )) )
                     {
 
                         $emp_data['policy_details']['basic_cover_si'] = $employee_received_si;
@@ -1466,6 +1466,13 @@ if (!function_exists('premium_calculation_manager'))
             default:
             $myLogger->logme('error',($emp_data['emp_code'].'-'.$emp_data['name'].' - grid type not found'));
             }
+
+        //this if condition for premium calculated & premium type 3 (familiy floater but premium calculated every individual implemented later) then remove si amount only for dependents (not self)
+        if($is_match_found && strtolower($emp_data['relationship']) != 'self' && $temp_slab_rates[0]['premium_type'] == 3)
+        {
+            //set dependent si to 0
+             $emp_data['policy_details']['basic_cover_si'] = 0;
+        }
         if(!$is_match_found)
         {
             $age = calculate_days_bw_dates(from_date: $emp_data['dob'])->y;
diff --git a/app/Helpers/utility_helper.php b/app/Helpers/utility_helper.php
index fe345717..ca339500 100755
--- a/app/Helpers/utility_helper.php
+++ b/app/Helpers/utility_helper.php
@@ -24,9 +24,9 @@ if (!function_exists('generate_uuid')) {
     }
 }
 
-if (!function_exists('change_date_format')) {
+if (!function_exists('change_date_format2')) {
     
-    function change_date_format($data, $source_format, $output_format)
+    function change_date_format2($data, $source_format, $output_format)
     {
         $data = trim($data);
         // echo $data, $source_format, $output_format;return true;
@@ -501,3 +501,86 @@ if (!function_exists('isJsonString')) {
         return (json_last_error() === JSON_ERROR_NONE); // Check if the last JSON error is "no error"
     }
 }
+
+if (!function_exists('isValidDate')) {
+    function isValidDate($date, $format) {
+        $parsed_date = DateTime::createFromFormat($format, $date);
+        return $parsed_date && $parsed_date->format($format) === $date;
+    }
+}
+
+
+if (!function_exists('change_date_format')) 
+{
+
+    function change_date_format($date_str, $source_format = null, $output_format = 'Y-m-d') {
+
+        $date_str = trim($date_str);
+        // Allowed date formats
+        $allowed_formats = [
+            // Day Month Year (clear unambiguous formats)
+            'd M Y',     // 01 Dec 2024
+            'd-M-Y',     // 01-Dec-2024
+            'd/M/Y',     // 01/Dec/2024
+            'd.M.Y',     // 01.Dec.2024
+            'd,M,Y',     // 01,Dec,2024
+
+            // Month Day Year (clear unambiguous formats)
+            'M d Y',     // Dec 01 2024
+            'M-d-Y',     // Dec-01-2024
+            'M/d/Y',     // Dec/01/2024
+            'M.d.Y',     // Dec.01.2024
+            'M,d,Y',     // Dec,01,2024
+
+            // Year Month Day (clear unambiguous formats)
+            'Y M d',     // 2024 Dec 01
+            'Y-M-d',     // 2024-Dec-01
+            'Y/M/d',     // 2024/Dec/01
+            'Y.M.d',     // 2024.Dec.01
+            'Y,M,d',     // 2024,Dec,01
+
+            // Year Numeric Month Numeric Day
+            'Y-m-d',     // 2024-12-01
+            'Y/m/d',     // 2024/12/01
+            'Y.m.d',     // 2024.12.01
+            'Y,m,d',     // 2024,12,01
+        ];
+
+        try {
+            // Case 1: Source and Output formats are provided
+            if ($source_format !== null && $output_format !== null) {
+                $date = DateTime::createFromFormat($source_format, $date_str);
+                if (!$date) {
+                    throw new Exception("Invalid date string for source format: $source_format");
+                }
+                return $date->format($output_format);
+            }
+
+            // Case 2: Source format is provided, Output format is null
+            if ($source_format !== null && $output_format === null) {
+                $date = DateTime::createFromFormat($source_format, $date_str);
+                if (!$date) {
+                    throw new Exception("Invalid date string for source format: $source_format");
+                }
+                return $date->format('Y-m-d'); // MySQL default format
+            }
+
+            // Case 3: Source format is null, auto-detect format
+            if ($source_format === null) {
+                foreach ($allowed_formats as $format) {
+                    if (isValidDate($date_str, $format)) {
+                        $date = DateTime::createFromFormat($format, $date_str);
+                        return $date->format($output_format); // Default is MySQL format
+                    }
+                }
+                // If no format matches, throw an exception
+                $allowed_placeholders = implode(', ', $allowed_formats);
+                throw new Exception("Invalid date string format. Allowed formats: $allowed_placeholders");
+            }
+        } catch (Exception $e) {
+            return "Error: " . $e->getMessage();
+        }
+
+        return null;
+    }
+}