How to Get GST Number in India: A Step-by-Step Guide

GST, or Goods and Services Tax, is an indirect tax levied on the supply of goods and services across India. It has replaced various other taxes like central excise duty, service tax, and value-added tax. GST has simplified the taxation system by bringing everything under a single tax umbrella.

Who Needs a GST Number?

Any business whose aggregate turnover exceeds Rs. 40 lakhs (Rs. 20 lakhs for special category states) is required to obtain a GST number. This applies to manufacturers, traders, service providers, and e-commerce operators.

Benefits of Having a GST Number

Having a GST number offers several advantages, including input tax credit, legal recognition, access to a wider market, and the ability to participate in e-commerce platforms. It also fosters transparency in the taxation system.

Documents Required for GST Registration

To get a GST number, you need the following documents:

  1. PAN card
  2. Aadhaar card
  3. Proof of business registration or incorporation certificate
  4. Identity and address proof of promoters/partners/directors
  5. Passport size photographs
  6. Business address proof
  7. Bank account details

Steps to Obtain a GST Number

1. Visit the GST Portal

Go to the official GST portal at

2. Click on ‘Services’ and Select ‘Registration’

On the GST portal’s homepage, click on the ‘Services’ tab and select ‘Registration’ from the drop-down menu.

3. Fill Out the GST Registration Form (GST REG-01)

Provide your business details, PAN, email address, and mobile number in the GST REG-01 form.

4. Verification through OTP and Email

You’ll receive an OTP (One Time Password) on your mobile and email for verification purposes.

5. Uploading Required Documents

Upload the scanned copies of the required documents mentioned earlier.

6. Verification by GST Officer

A GST officer will review your application and documents. If necessary, they might ask for additional information.

7. Receipt of GST Certificate

Once approved, you’ll receive your GST certificate on the GST portal.

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Common Mistakes to Avoid

  • Providing incorrect information in the application form.
  • Uploading illegible or incomplete documents.
  • Not responding promptly to any queries from the GST department.

GST Number for Individuals

GST is a comprehensive indirect tax that has replaced various indirect taxes in India. It is levied on the supply of goods and services across the country. Even individuals who are involved in economic activities, such as freelancing, consulting, or trading, are required to obtain a GST number if their turnover exceeds the prescribed limit.

Eligibility Criteria for Individuals

To be eligible for a GST number, individuals must fulfill the following criteria:

  • Aggregate Turnover: If your aggregate turnover exceeds the threshold limit (as of my last knowledge update in September 2021, the threshold was Rs. 20 lakhs), you need to register for GST.
  • Interstate Trade: If you’re involved in the supply of goods or services between states, you must register for GST, regardless of your turnover.

Documents Required

The documents needed for GST registration for individuals are:

  • PAN card
  • Aadhaar card
  • Photographs
  • Address proof
  • Bank account details
  • Business-related documents (if applicable)

Step-by-Step Guide to Obtain a GST Number

Registering on the GST Portal

The first step is to visit the official GST portal and click on the “Register Now” option. You’ll need a valid email address and mobile number to proceed.

Filling the GST REG-01 Form

After registration, you need to fill the GST REG-01 form with accurate details about your business and yourself. Ensure that the information matches the supporting documents.

Verification and Submission of Documents

Once the form is filled, you’ll need to upload the required documents. The authorities will verify the provided information and documents.

Tracking Application Status

You can track the status of your application on the GST portal using the Application Reference Number (ARN) provided during submission. The processing time can vary.


Obtaining a GST number is a fundamental step for any business in India. It not only ensures legal compliance but also opens the door to numerous benefits. By following the simple steps outlined in this guide, you can smoothly navigate the process and set your business on the path to success.

Frequently Asked Questions (FAQs)

1. Is GST registration mandatory for small businesses? Yes, if your aggregate turnover exceeds the prescribed limit, GST registration is mandatory.

2. How long does it take to get a GST number after applying? It usually takes around 3 to 6 working days, depending on the accuracy of your application and documents.

3. Can I register for GST online? Yes, the entire process of GST registration is done online through the official GST portal.

4. Can I apply for GST registration before starting my business? Yes, you can apply for GST registration even before starting your business activities.

5. Do I need a separate GST number for multiple business verticals? Yes, if you operate multiple business verticals, you need to obtain a separate GST number for each vertical.

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