## Documentation Index Access the complete documentation index at: https://www.zoho.com/en-de/books/help/llms.txt Use this file to discover all available documentation pages before proceeding. # Enabling VAT MOSS To enable VAT MOSS in Zoho Books, * Click on the **Gear** icon and navigate to **Taxes -> VAT MOSS**. ![VAT Setting](/books/help/images/vat/vatmoss-settings.png) * Check the **Registered for VAT MOSS** box and click **Save**. ![Enable VAT MOSS](/books/help/images/vat/vatmoss-enable.png) * * * ## Enabling VAT MOSS for a contact When you sell a digital serice to a contact in the EU, it is necessary to have VAT MOSS enabled for him/her. You can enable it at the time of creating the contact or you could edit an existing contact and select the check-box **Track sale of digital service under MOSS**. ![Enable VAT MOSS contact](/books/help/images/vat/vatmoss-contact.png) Finally click on **Save**. Any sale of digital services to this customer will be recorded in the MOSS report.