There are different categories to decide if your business is MSME:
Micro – If your investment is less than INR 1 crore and your annual turnover is less than INR 5 crore
Small – If your investment is less than INR 10 crore and your annual turnover is less than INR 50 crore
Medium – If your investment is less than INR 20 crore and your annual turnover is less than INR 100 crore