Output tax = 18% of 64500
= (18/100) × 64500
= Rs.11610
Input tax = Rs.1550
GST payable = Output tax – ITC
= 11610 – 1550
∴ GST payable = Rs.10060
SGST = CGST = (GST payable) / 2
= 10060/2
= Rs. 5030
∴ Amount of ITC is Rs.1550. Amount of CGST and SGST payable by the company is Rs.5030 each.