## Zoho Invoice — Product, features, payments, integrations, solutions, and help Index Access the complete documentation index at: https://www.zoho.com/en-sg/invoice/llms.txt Use this file to discover all available documentation pages before proceeding. [Back](./) # How do I assign a tax category to an item? To assign a tax category to an item: * Go to **Items** on the left sidebar. * Click **\+ New** in the top right corner. * In the _New Item_ page, click the **Search** icon next to the _Tax Category_ field. * Search for the tax category and select it from the dropdown. * Enter the other required fields, and click **Save**. The GST rate gets auto-filled based on the selected tax category when you add the item in a transaction.