Form GST Reg 05: Everything You Need to Know
- 19 Aug 25
- 6 mins

Form GST Reg 05: Everything You Need to Know

Key Takeaways
- Form GST REG-05 is the official order issued by the GST officer to reject registration, amendment, cancellation, or revocation applications.
- It is issued when the applicant fails to respond to a show-cause notice or provides an unsatisfactory reply.
- Different rules and forms (REG-03, REG-17, REG-23, etc.) trigger rejection orders under REG-05.
- Applicants can appeal against a REG-05 order within 3 months by filing Form GST APL-01 on the GST portal.
- Timely and accurate response to show-cause notices can help avoid rejection under Form GST REG-05.
The Form GST REG-05 is an official order which is issued by the proper officer in the case of rejection of GST-related applications. In particular, the form is used to notify the applicants of the rejection of their application for GST registration, GST registration amendment request or cancellation of registration. It also extends a formal record of such a decision.
This blog shall further explain when a Form GST REG-05 order is issued and the course of action recommended.
Purpose of the Form GST REG-05

The proper officer shall issue an order in Form GST REG-05, in case any of the following applications are rejected:
- Application for registration under GST
- Application for amendment of GST registration
- Application for the cancellation of GST registration
- Application for the revocation of the previously cancelled GST registration
Conditions Under Which the Order in Form GST REG-05 is Issued
The appropriate official shall only issue an order in Form GST REG-05, in case any one of the following conditions apply:
- In case the applicant does not respond to the proper officer’s notice.
- If the proper officer is dissatisfied with the response of the applicant.
Show Cause Notice Form Types & Corresponding Reply Forms
The table below highlights the applicable rule forms which dismiss the relevant application, as well as the reply-to-show-cause notice form (GST REG-05 is issued against this):
Particulars | Applicable CGST Rule | Form Which Dismisses the Concerned Application | Form Filed by Taxpayer Against which the Order in GST REG-05 is Issued |
Order for the rejection of GST Registration | Rule 9 | Form GST REG-03 | GST REG-04 |
Order for the rejection of amendment of GST registration | Rule 19 | Form GST REG-03 | GST REG-04 |
Order which rejects the cancelled GST registration | Rule 22 | Form GST REG-17 | GST REG-18 |
Order which rejects the revocation of already cancelled GST registration | Rule 23 | Form GST REG-23 | GST REG-24 |
Issuing of Form GST REG-05: Steps Taken by the Proper Officer

As discussed above, GST form REG-05 is an order issued by the proper authority in the case of rejection of a registration application, amendment, registration cancellation, or cancelled registration revocation.
Here are the steps that the proper officer is supposed to initiate in order to complete the process of issuing an order in Form GST REG-05:
Step 1: Send the show-cause notice to the concerned applicant. This notice shall request the applicant to explain their reason as to why their application should not be declined.
Step 2: In the show cause notice, the officer is required to state the reason for the potential rejection of the application as well.
Step 3: The authority is obligated to take the applicant’s response to the issued show-cause notice, into consideration.
Step 4: In case the proper officer is dissatisfied with the response, they will have to issue an order on Form GST REG-05, which will deny the application.
What Do I Do Upon Receiving an Order in Form GST REG-05?

If an applicant or taxpayer happens to receive an order in Form GST REG-05, they must proceed to submit an appeal with the Appellate Authority via Form GST APL-01. This appeal has to be extended within 3 months, starting from the date on which the Form GST REG-05 order is received.
The applicant/taxpayer will have to follow the below-mentioned steps to register their appeal on the GST portal:
Step 1: Visit the official website, https://www.gst.gov.in/. Log in with your appropriate credentials.
Step 2: Choose Services, then go to ‘User Services’, followed by ‘My Applications’ from the drop-down section.
Step 3: Select ‘Appeal to Appellate Authority’ as your ‘Application Type’.
Step 4: Finally, select the ‘Registration Order’ option as the order type. Enter the appropriate order number. Click on ‘SEARCH’ from the drop-down list.
Step 5: Submit the required information as well as relevant documentation.
Step 6: Use DSC/EVC to submit your filled-out form.
Conclusion
Form GST REG 05 is a significant document issued by the proper officer in the case of rejection of a registration application, amendment, cancellation of registration, or cancellation of registration revocation. It is necessary to fill and submit this form accurately to ensure compliance with GST regulations.
By going through and abiding by the prescribed format/guidelines, taxpayers shall be able to provide satisfactory responses to the show-cause-notices in a timely manner. This will, in turn, help effectively avoid undesirable outcomes or potential complications.
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