Hi Aspirant,

AMCAT scores are valid for one year. You can simply extend the validity of your AMCAT scores for some more time. One can give the AMCAT exam at most 3 times in a calendar year with a difference of at least 45 days from the date of attempt 1 to reappear for the exam.

You can refer the official link of AMCAT for some more further clarifications,

https://www.myamcat.com/

Hope this helps.

Good luck!!!