apply for gst registration online To apply for a new registration, you must have - PAN card/details of your business - Valid and accessible e-mail ID and Mobile Number - Documentary proof of constitution of your business - Documentary proof of promoters/partners - Documentary proof of principal place of business - Details of additional places of business, if applicable - Details of Authorised Signatories including photographs and proof of appointment - Details of Primary Authorised Signatory - Business bank account details along with bank statement or first page of bank passbook - Valid Class II or Class III DSC of authorised signatory in case of companies and LLPs; valid Class II or Class III DSC or Aadhaar (for E-Sign option) in case of other entities. Note: Your mobile number should be updated with the Aadhaar authorities otherwise you cannot use E-Sign option because OTP will be sent to the number in the Aadhaar database. https://taxring.com/service/gst-registration