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GSTIN or GST identification number is a unique 15-digit PAN-based number assigned to every individual registered under GST. Therefore, GST registration is necessary to obtain this number.
There may be multiple GSTIN for a single person. In such a scenario, when the applicant reaches a threshold limit for GST registration, then the person must obtain GSTIN.
In this piece, you will find everything you need to know about GSTIN registration and how to get a GST number in India.
Without any further delay, let’s begin!
The new tax regime rolled out on 1st July 2017. Since then, it is vital for all business entities to apply for GST to benefit from this regime. After successful registration, one can obtain a GST number and enjoy tax benefits. However, one needs to follow certain steps to apply for a GSTIN. Here is the process for GST registration.
For the procedure of GST application online, follow these steps:
Upon completion of verification, you will receive an ‘Application Reference Number’ on your mobile number. This concludes the process to apply for a GST number.
These are the basic steps one needs to follow for new registration. After this, one needs to present a list of documents required for GST registration. We have discussed the same in the following sections.
To successfully obtain a GST number, an individual needs to meet the following eligibility for GST registration.
Every supplier of goods or services is required to obtain registration in every state where the supplier makes taxable supplies if their aggregate turnover exceeds the threshold limit. As per the latest GST Council and CBIC guidelines (2025), the threshold limit is ₹40 Lakhs for suppliers of goods and ₹20 Lakhs for suppliers of services in most states.
However, for special category states (Manipur, Mizoram, Nagaland, Tripura, Arunachal Pradesh, Meghalaya, Sikkim, Telangana, Uttarakhand, and Puducherry), the limit remains ₹20 Lakhs for goods and ₹10 Lakhs for services.
This classification ensures small traders and service providers in hilly and northeastern regions get compliance relief.
Furthermore, according to the category of a person, there are different types of registration under GST. Therefore, take a look at the types of GST registration in the following section.
Here are the types of GST registration in India:
Furthermore, there are some vital documents required for GST registration. Let us take a look at that!
For registration under GST, one needs to carry the following documents:
After successfully presenting the scanned copies of the above documents, one can complete the procedure for GST registration.
Note: As of 2025, all applications and logins on the GST portal require multi-factor authentication (MFA) for security purposes. This is mandatory for all taxpayers as per CBIC notification effective FY 2025-26.
Taxpayers should note that GST registration charges are free. Therefore, you need not pay anything for registration under GST.
However, defaulting tax payments or making short payments will incur a GST penalty. The penalty under GST stands at 10% of the tax amount only if the amount is a minimum of Rs. 10,000. In case of deliberate tax evasion, the penalty will be 100% of the tax amount.
(Update 2025: Businesses issuing invoices under the e-invoicing system must now upload invoices within 30 days from the invoice date, failing which penalties may apply. This rule applies to taxpayers with turnover above ₹10 crore.)
Candidates can check GST status with or without logging in to the portal. Here are the steps to follow if you wish to check GST registration status without logging in:
Additionally, one can track GST application status after logging in to the portal by following these steps:
You can download the acknowledgement slip by clicking on the “Download” hyperlink.
Therefore, after making a note of all this crucial information, one can proceed with GST registration in a hassle-free and convenient manner. This will allow the individuals to avail of tax benefits under the regime.