## 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](./) # Why do I see the ‘account already exists’ error when I enable GST in Zoho Books, and how do I resolve it? When you enable GST in your Zoho Books organisation, certain accounts will be automatically created in the **Chart of Accounts** module. However, if you’ve already created accounts with similar names, the **Account Already Exists** error will appear. To resolve this, [edit the name of the existing accounts](/in/books/help/accountant/chart-of-accounts.html#edit-an-account), and try enabling GST.