## Zoho Billing - Product, solutions, integrations, support, and resources Index

Access the complete documentation index at:
https://www.zoho.com/in/billing/llms.txt

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# Where do I enter the GST information of my customers?

You can enter the GST information of your customers in the Customers module. To enter the GST information:

*   Go to the **Customers** module in Zoho Billing.
*   Select the customer.
*   Click **Edit** from the top bar.
*   Select the appropriate **GST Treatment**. 
*   If you’ve selected **Registered Business**:
    *   Enter the **GSTIN** of the contact. 
*   Select the appropriate **Place Of Supply**. 
*   Click **Save**.