ITC Reversal v/s increased Output liability

Rajkumar Patel (602 Points)

20 May 2020  
What is diffrence between Reversal of ITC and Amount such itc add black to output liability.?

e.g, When ever we take ineligible ITC. there is two opinion raised as follow to compensate above ITC.
1) Add in output liability OR
2) Claim less ITC

Which option is correct and why??