27 May 2015
Mr. X (prop.) has open LC in foreign currency USD 1000 on 5.2.15 USD rate Rs 63.00 (suppose) on 5.2.15 and LC is due on 15.5.15 USD is Rs.61.00 (suppose).
When to book foreign exchange difference Rs.2.00 per USD (63-61)in FY 2014-15 or 2015-16.
03 June 2015
LC paid on 12.5.15 that is the transaction date. Foreign currency liabilities at the year end has to be updated. Here LC outstanding is not a liability. Refer Accounting standered 11.