accountant
                
                   355 Points
                   Joined June 2014
                
               
			  
			  
             
            
             First thing :::: GSTR-3B is not a Details based option.... It is just summery based upload option
Main highlight::: At: 3.1 -- Tax on outward and reverse charge inward supplies option : ----
1) Put your total GST liabilites on total sales at point (a)
  2) Reverse Charge on purchased if any, put this liabilities at point (d)
At : 4 -- Eligible ITC  option -------
1) Put your total GST amount paid on purchased -- at point 5
2) Put your total GST amount on Reverse Charges Paid --at point 3
Finally your GST account is ready .. like Total GST Liabilites  minus Total GST Paid = either you have to deposit or you have ITC balance in hand