## 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](./) # What are the prerequisites of the GSTR-3B?   The GSTR-3B form should be submitted by any business that is liable to file the monthly returns GSTR1, GSTR-2 and GSTR-3.   The GSTR-3B form can be easily filed online through the GSTN portal. The tax payable can be paid through challans in banks or online payment.