If can we adjust of igst input to cgst and sgst

igst input can be adjusted against CGST and SGST 

while registering for GST there is no need for you to have CST Registration 

Thank you for your prompt reply,

No need to apply for CST registration on now sir, If it is Ok...... Thanks

yes you can adjust IGST Input credit against CGST abd SGST

are you sure that igst first adjusted from out put liability of igst , then cgst and then if remain from sgst

Should we get registered to get the IGST input in the state from where we are purchasing goods, particulary rare purchase of capital goods? We don't have IGST sales.