GST Registration in India: Who Must Register?

Goods and Services Tax (GST) registration is an important compliance step for businesses that supply goods or services in India. However, registration requirements are not identical for every business.

Whether you need GST registration depends on factors such as your aggregate turnover, the state from which you operate, the nature of your supplies, and whether any compulsory-registration provision applies.

Understanding these factors can help you identify the requirements relevant to your business before applying.

What Is GST Registration?

GST registration is the process through which an eligible business or other person obtains registration under the applicable GST law.

After registration, the taxpayer receives a Goods and Services Tax Identification Number (GSTIN). Registered taxpayers must follow the compliance requirements applicable to their registration, which may include issuing tax invoices, collecting and paying GST where applicable, maintaining records, and filing returns.

The exact obligations depend on the nature of the business and the taxpayer's circumstances.

When Does Turnover Require GST Registration?

Aggregate turnover is an important factor when determining whether registration is required. It is generally calculated on an all-India basis for persons having the same PAN and includes specified taxable supplies, exempt supplies, exports, and inter-State supplies, subject to the statutory rules.

Commonly applicable threshold limits include:

• Supply of goods: A threshold of ₹40 lakh may apply in many states, subject to the applicable conditions and state-specific rules.
• Supply of services: A threshold of ₹20 lakh generally applies in many states, with a lower threshold applicable in certain states or circumstances.

These figures are not universal rules for every business. Different limits, conditions, and exceptions may apply depending on the state, supply category, and applicable notifications.

Do not decide solely on turnover without checking the nature of your business and the current GST provisions.

Can Registration Be Required Below the Turnover Threshold?

Yes. Certain circumstances may require GST registration even when turnover is below the usual threshold.

Depending on the facts and applicable law, these may include specified categories of inter-State supplies, certain e-commerce arrangements, and other cases covered by compulsory-registration provisions.

However, exceptions and special rules also exist. For example, particular categories of suppliers may receive exemptions under applicable notifications.

The requirement should therefore be checked against the exact transaction, supply type, and current rules rather than assuming that every inter-State or online seller must register.

GST Registration for Different Types of Businesses

1. Small Businesses

Small businesses should track their aggregate turnover and review the registration threshold applicable to their activities and state.

Even before registration becomes mandatory, it may be useful to understand how GST affects pricing, invoices, customers, and input tax credit eligibility.

2. Service Providers and Consultants

Consultants, agencies, freelancers, and other service providers should review their aggregate turnover, place of supply, customer locations, and any applicable special provisions.

The correct treatment can differ for domestic services, exports, and other cross-border arrangements.

3. Online Sellers and E-commerce Businesses

Businesses selling through online platforms should review the GST rules applicable to their particular sales model.

The requirements may differ according to the platform's role, the type of supply, the seller's circumstances, and applicable exemptions or notifications. Do not assume that every online seller follows the same registration rule.

4. Businesses Operating in Multiple States

A business operating from multiple states may need to consider separate registration requirements for the relevant establishments or places of business.

The correct approach depends on how the business is organised and the applicable GST provisions.

Documents Commonly Needed for GST Registration

The documents required depend on the business structure and circumstances. Commonly requested information may include:

• PAN of the applicant or business, as applicable.
• Aadhaar and identity information where required.
• Proof of the principal place of business.
• Business constitution documents, where applicable.
• Bank account details and supporting proof, where required.
• Photographs and details of proprietors, partners, or authorised signatories, as applicable.
• Authorisation documents where a representative submits the application.

The GST portal may require additional information or documents based on the application. Confirm the current checklist before submitting.

How to Apply for GST Registration

The application process generally involves these steps:

1. Visit the official GST portal.
2. Open the registration section and select the applicable new-registration option.
3. Enter the requested details, including PAN, state, contact information, and business details.
4. Complete the required verification process.
5. Fill in the business, address, promoter, authorised-signatory, and other applicable sections.
6. Upload the required supporting documents.
7. Review the information carefully and submit the application using the prescribed verification method.
8. Monitor the application status and respond to any clarification or additional-document request from the tax department.

Follow the current instructions on the official portal. The exact steps and requirements may change.

What Happens After Registration?

Once registration is granted, the taxpayer should understand the obligations applicable to the registration, including:

• Issuing appropriate invoices or other prescribed documents.
• Maintaining required business and transaction records.
• Filing applicable GST returns within the prescribed deadlines.
• Paying tax where due.
• Reviewing input tax credit eligibility and restrictions.
• Updating registration details when required.

Registration does not remove the need to understand ongoing GST compliance.

Common Mistakes to Avoid

Businesses should take care to avoid these common problems:

• Calculating turnover using only one location when aggregate turnover rules require a wider calculation.
• Assuming the same threshold applies to every state and type of supply.
• Ignoring compulsory-registration provisions or applicable exemptions.
• Providing inconsistent business or address details in the application.
• Uploading incomplete or unclear documents.
• Missing return-filing or other compliance obligations after registration.

A careful review before applying can help reduce avoidable errors.

How LEGALLY Can Help

LEGALLY provides information and support relating to business documentation and registration processes, depending on the service requested.

We can explain the general application process, help identify commonly required documents, and clarify the steps involved within the agreed scope of service.

Where a matter requires specialised tax advice or professional representation, it should be handled by an appropriately qualified and authorised professional.

Final Thoughts

GST registration requirements depend on more than turnover alone. Your state, type of supply, business structure, customer locations, and applicable statutory provisions may all affect the result.

Before deciding whether to register, check the current GST law, relevant notifications, and the official GST portal instructions for your specific circumstances.

Disclaimer: This article is for general informational purposes only and does not constitute tax or legal advice. GST requirements and notifications may change. Confirm the applicable position with a qualified tax professional or the relevant authority before acting.