Goods and Services Tax (GST) is a comprehensive indirect tax that has replaced many indirect taxes in India. GST has brought about a significant change in the way businesses operate in India, and it has also brought in a lot of transparency in the taxation system.

To register for GST, businesses need to submit various documents that are required for the registration process. Here is a list of the documents that are needed for GST registration:

1. PAN card: The Permanent Account Number (PAN) card of the business is required for GST registration.
2. Aadhaar card: The Aadhaar card of the authorized signatory of the business is required as GST registration documents.
3. Proof of business registration: This could be in the form of a certificate of incorporation, partnership deed, or any other document that shows the legal existence of the business.
4. Bank account details: The bank account details of the business, including the name of the bank, account number, and IFSC code, are required for GST registration.
5. Address proof: This could be in the form of a rental agreement, electricity bill, or any other document that shows the address of the business.
6. Digital signature certificate (DSC): A DSC is required for online GST registration. It is used to sign the application for GST registration electronically.
7. Photographs: The business owner's passport-sized photographs are required for GST registration.
8. Authorization letter: If the authorized signatory is not the business owner, an authorization letter from the business owner is required.
9. Business activities proof: This could be in the form of a memorandum of association or articles of association, which show the business activities that the business is engaged in.
10. GST registration fees: The fees for GST registration must be paid online as part of the registration process.

In addition to the above documents, businesses may also be required to submit other documents depending on their business structure and activities. For example, if the business is involved in the manufacture or sale of goods, it may need to submit a copy of its excise registration certificate.

In conclusion, GST registration is an important requirement for businesses in India. Businesses must ensure that they have all the necessary documents and information before they apply for GST registration. This will help to ensure a smooth registration process and avoid any delays or rejections.