## Documentation Index Access the complete documentation index at: https://www.zoho.com/in/books/kb/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I apply Reverse Charge on transactions? **Reverse Charge** is applied when:  * a registered business owner purchases from an unregistered vendor;  * an e-commerce operator supplies services; and * certain goods and services as specified by CBEC is purchased or sold. (Goods Transport Agency, Legal agencies etc.).      To apply reverse charge on purchase transactions:  Check the **Is this transaction applicable for reverse charge?** option when you create a purchase transaction. ![Applying reverse charge](/books/kb/images/gst/reverse-charge-transaction.png) The reverse charge is displayed above the bill in Zoho Books. ![Display reverse charge](/books/kb/images/gst/reverse-charge-display.png) * * *