first upload all files

Modules/Tax/Resources/lang/en/attributes.php

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+<?php
+
+return [
+    'label' => 'Tax Class',
+    'based_on' => 'Based On',
+    'name' => 'Tax Name',
+    'country' => 'Country',
+    'state' => 'State',
+    'city' => 'City',
+    'zip' => 'Zip',
+    'rate' => 'Rate %',
+
+    // Validation
+    'rates.*.name' => 'Tax Name',
+    'rates.*.rate' => 'Rate',
+];

Modules/Tax/Resources/lang/en/permissions.php

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+<?php
+
+return [
+    'taxes' => [
+        'index' => 'Index Tax',
+        'create' => 'Create Tax',
+        'edit' => 'Edit Tax',
+        'destroy' => 'Delete Tax',
+    ],
+];

Modules/Tax/Resources/lang/en/sidebar.php

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+<?php
+
+return [
+    'taxes' => 'Taxes',
+];

Modules/Tax/Resources/lang/en/taxes.php

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+<?php
+
+use Modules\Tax\Entities\TaxClass;
+
+return [
+    'tax' => 'Tax',
+    'taxes' => 'Taxes',
+    'table' => [
+        'tax_class' => 'Tax Class',
+    ],
+    'tabs' => [
+        'group' => [
+            'tax_information' => 'Tax Information',
+        ],
+        'general' => 'General',
+        'rates' => 'Rates',
+    ],
+    'form' => [
+        'add_new_rate' => 'Add New Rate',
+        'delete_rate' => 'Delete Rate',
+        'based_on' => [
+            TaxClass::SHIPPING_ADDRESS => 'Shipping Address',
+            TaxClass::BILLING_ADDRESS => 'Billing Address',
+            TaxClass::STORE_ADDRESS => 'Store Address',
+        ],
+    ],
+];