As per revised Draft registration rules 2017 following forms are required -
| S.No. | Form | Detail | Remarks |
| 1 | FORM GST REG-01 | PART A - Detail of Permanent Account Number, Mobile Number, E-mail address, State or Union territory | |
| PART B - Submission of Application for registration duly signed along with Documents | |||
| 2 | FORM GST REG-02 | Acknowledgement | |
| 3 | FORM GST REG-03 | Notice by Proper Officer related to any clarification of any information | Within 3 Working days from the date of submission of application |
| 4 | FORM GST REG-04 | Reply by Applicant against notice issued by proper officer | Within 7 Working days from the date of receipt of notice |
| 5 | FORM GST REG-05 | Rejection of Application with reason of rejection by proper officer | |
| 6 | FORM GST REG-06 | Certificate of registration | |
| 7 | FORM GST REG-07 | Application by persons required to deduct tax at source or to collect tax at source | |
| 8 | FORM GST REG-08 | Cancellation of Registration of person not liable to deduct tax at source or collect tax at source by proper officer | |
| 9 | FORM GST REG-09 | Application by non-resident taxable person | At least 5 days prior to commencement of business |
| 10 | FORM GST REG-09A | Application by person who supplying online information and data base access or retrieval services from a place outside India to a non-taxable online recipient | |
| 11 | FORM GST REG-10 | Application for extend the registration period by Casual or Non resident taxable person | Before the end of the validity of registration granted |
| 12 | FORM GST REG-11 | Suo moto registration | |
| 13 | FORM GST REG-12 | Application for grant a Unique Identity Number | |
| 14 | FORM GST REG-13 | Application for any change in registration | Within 15 days of such change |
| 15 | FORM GST REG-14 | Approval of amendment in registration | Within 15 days from the date of receipt of Application |
| 16 | FORM GST REG-16 | Show cause Notice by Proper Officer why the registration should not be cancelled | |
| 17 | FORM REG–17 | Reply by person against show cause notice regarding registration certificate to be liable to cancelled | Within 7 working days |
| 18 | FORM GST REG-18 | Order by proper office for cancellation of registration | Within 30 days |
| 19 | FORM GST REG –19 | Order by proper office for drop the proceeding of cancellation of registration | |
| 20 | FORM GST REG-20 | Application for revocation of cancellation of registration as cancelled by proper officer | Within 30 days |
| 21 | FORM GST REG-21 | Order by proper office for approval of revocation of registration cancellation | Within 30 days |
| 22 | FORM GST REG–22 | Show cause Notice by Proper Officer against application for revocation of registration cancellation | |
| 23 | FORM GST REG–23 | Reply by applicant against show cause notice issued by proper officer for revocation application of registration cancellation | Within 7 working days |
| 24 | FORM GST REG–24 | Application for registration certificate against provisional registration certificate | |
| 25 | FORM GST REG-25 | Provisional registration certificate | |
| 26 | FORM GST REG-26 | Cancellation of Provisional registration certificate by proper officer | |
| 27 | FORM GST REG-27 | Show cause notice for cancellation of provisional registration certificate by proper officer | |
| 28 | FORM GST REG-28 | Application for cancellation of provisional registration certificate | Within 30 days from the appointed day |
| 29 | FORM GST REG-29 | Physical verification report by proper officer | Within 15 days following the date of verification |
