ITC Claim

can we claim feb-18 ITC in the month of April-18 ?

ITC can be claimed  within one year from the date of issue of tax invoice relating to supply. 

So you can avail the credit for the invoice of the month of Feb 2018.but you have to claim it in the month of April 18.

so is it okay if i book the invoice on 1.4.18 & claim the ITC in april-18 only?

i am asking because we have closed our books for 17-18

actually its reflecting in feb-18 GSTR-2A also