The GSTR-3B is a consolidated summary return of inward and outward supplies that the Government of India has introduced as a way to relax the requirements for businesses that have recently transitioned to GST. Since a lot of small and medium businesses have been using manual accounting methods, filing returns within the July 2017 deadlines would be difficult for many of these businesses. Hence, in the months of July and August 2017, the tax payments will be based on a simple return called the GSTR-3B instead of the regular monthly returns.
Books
Simplify accounting
and GST filing.