akaunting/resources/lang/fa-IR/taxes.php

<?php

return [

    'rate'                  => 'نرخ',
    'rate_percent'          => 'نرخ (%)',
    'normal'                => 'عادی',
    'inclusive'             => 'شامل',
    'compound'              => 'ترکیب',
    'fixed'                 => 'ثابت',
    'withholding'           => 'دریغ کردن',
];