Even though the businesses which are not liable to be registered under GST, take voluntary registration under GST due to following factors keeping in mind.
All the existing taxpayers are now required to authenticate their exiting GST registrations using Adhaar OTP or other documents if Adhaar OTP is not available. Similar requirements are available for new GST registrants.
The type of documents required vary case to case basis. We will inform you about the documents requirements once we know your case. However, there are certain types of documents for illustrative purpose