(GST) registration threshold limit in India is Rs. 20 lakhs of aggregate annual turnover for most states. However, certain special category states have a lower threshold limit of Rs. 10 lakhs.

It’s important to note that these thresholds are subject to change, and the government may revise them. Additionally, businesses involved in the supply of goods or services across state borders (inter-state supply) are required to register for GST, irrespective of their turnover.