## 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 are B2CS invoices not pushed to the GSTN portal? **B2CS** (Business to Consumers Small) invoices refer to invoices that you’ve issued to consumers with its total value less than 2.5 lakhs. In Zoho Books, Consumers refer to all contacts whose **GST Treatment** is selected as **Consumer**. It is not necessary to push all the B2CS invoices. You need to push only a summary of the B2CS invoices for the respective filing period. * * *