How to Get GST Number Online: Step-by-Step Registration Guide

Udaipur, April 7, 2026 (Udaipur Kiran) — The Goods and Services Tax (GST), introduced in India in 2017, replaced multiple indirect taxes levied by the central and state governments with a single unified tax system. Under this system, sellers and manufacturers are required to pay only one tax on a product. However, to file tax returns, individuals or businesses must be registered on the GST portal.

Here is a detailed step-by-step guide to apply for GST registration online from home:

How to Get GST Number Online

How to Apply for GST Registration Online

First, visit the GST portal and select the “Services” option. Then click on “Registration” followed by “New Registration”.

  • Enter the required basic details.
  • Select “Taxpayer” from the drop-down list.
  • Choose your state or union territory.
  • Select your district.
  • Enter the business name as per PAN records.
  • Provide your PAN number.
  • Enter your email ID and verify it using OTP.
  • Enter your mobile number and verify it via OTP.
  • Click on “Proceed” to continue.

Complete Registration Using TRN

After this, go back to the GST portal and click on “Register” under the Services menu.

  • Select the Temporary Reference Number (TRN) option.
  • Enter your TRN and captcha code.
  • Input the OTP received on your email and mobile number.
  • Click on “Proceed”.

You will now see the application status page. Click on the edit icon on the right side to continue.

Fill Application and Upload Documents

Complete all 10 sections of the application and upload the required documents, including:

  • Photograph
  • Proof of business address
  • Bank details
  • Authorisation form
  • Details of business constitution

After uploading all documents, click on “Submit”.

Verification Process

Complete the verification process on the verification page:

  • Confirm the declaration and submit the application.
  • Verify using EVC (Electronic Verification Code sent to registered mobile number).
  • Use DSC (Digital Signature Certificate), which is mandatory for companies and LLPs.
  • Use e-sign method via Aadhaar-linked mobile number OTP.

ARN Generation

After successful submission, an Application Reference Number (ARN) will be generated and sent via email and SMS. This ARN can be used to track the status of your application.

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