• Unzip the extension package file into the root folder of your Magento 2 installation.
• Connect to SSH console of your server:
  • Navigate to the root folder of your Magento 2 setup

  • Run command as per below sequence,

    php -f bin/magento setup:upgrade

    php -f bin/magento module:enable Magedelight_Gst

    php -f bin/magento setup:static-content:deploy

• Flush store cache
• log out from the backend and log in again

• Module Enable: Select "Yes" to enable GST extension for your store.
• GST Identification Number: Provide GST identification number.
• Corporate Identity Number: Provide Corporate identity number.
• PAN Number: Provide PAN card number.
• Show Buyer's GST Number: Enable to show buyers GST number in invoice.
  • Set variables to display buyer's GST number in address field.

Go to Stores > Configurations > Customers > Customer Configurations and append given text in Text and HTML section of Address Templates.

{{depend gst_number}}GST Number: {{var gst_number}}{{/depend}} 

• GST Rate Calculation Base On Product Configuration: Select "Yes" if you want to set GST rate calculation based on product's specific configuration.
• GST Rate (In Percentage): Select GST rate in percentage to apply globally.

• Minimum Product Price Amount to Apply GST Rate : Enter minimum product price to apply below GST rate.

• GST Rate To Apply Products Minimum Set Price : Select GST rate in percentage to apply on minimum product price.

• GST Origin Base On Product Configuration: Select "Yes" to set product origin based on product configuration.
• Origin State: Select origin state for global configuration.

• GST Calculation Based On: Set GST tax calculation based on shipping or billing address. Please ensure your Magento tax calculation based on should be same.
• Apply GST: Please set your configuration to apply GST before discount or after discounts.
• Catalog Price: Please set catelog price configuration if it is excluding GST or including GST.

• Add GST Rate: Add GST rate based on government tax slabs. You can add multiple rates here.

• GST Rate: Select GST percentage rate for the product.

• GST Origin: Select GST Origin State for the product.

• GST Rate To Apply Products Minimum Set Price : Select GST rate in percentage to apply on minimum product price.
  

• Minimum Product Price Amount to Apply GST Rate : Enter minimum product price to apply below GST rate.
  

• HSN Code: Select HSN Code for the product.
  

GST in Order Details

• Find calculations based on GST in order details section of Admin Panel.

Product Specific GST in Invoice

• Find GST related tax calculations for products in invoice.

GST in Invoice

• Find GST related tax calculations in invoice.

• Find calculations based on GST in order details section of customer.

GST in Invoice

• Find calculations based on GST in order details section of customer.