GSTR-3B

Shyam Tripathy (23 Points)

11 November 2017  
A client of mine has a Purchase of Rs 200000 in 5 Bills
july_Rs. 40000+Tax @ 28%
Aug_Rs. 85000+Tax @ 28%
sept_Rs.75000+Tax @ 28%
Tax paid During Purchase at 28 Percent is Rs.56000
Total Amt of 5 Bills - 256000

During Monthly return Filling by mistake he claimed in gstr3b for the month of
July_ 20000
august_6000
sept_15000
total claimed in 3 months- 41000

Will he b entitled to get his remaining 15000 Rupees as ITC claim to set off against gst revenues from sales or he has to file a revise gstr3b quarterly in any other provisions of GST?