Hi Ashish,
Thank you. Actually, we pay out all earned leave balances at the time of full and final settlement. However, we have a policy that allows encashing a portion of the earned leave balance, provided there is sufficient leave remaining after the encashment. I was not previously aware of when this encashment could occur, but after logically analyzing the situation, I believe that ideally, this encashment should take place at the end of the leave calendar. This way, only appropriate leaves will carry forward to the next calendar year.
Anyways, thank you all for your valuable suggestions.