GST Registration in India 2027: Turnover Limits, Documents, Process and Types

GST registration in India 2027: turnover limits, documents, process and types

GST registration gives an eligible business a Goods and Services Tax Identification Number (GSTIN). It is important for businesses that cross the applicable turnover threshold or fall into a category where registration is compulsory. The rules can depend on the type of supply, state, business model and exemptions.

Important date note: This guide is prepared for 2027 planning using official information available on 12 November 2026. Always check the latest CGST/SGST notifications and GST Portal guidance before deciding whether registration is compulsory. GST Council recommendations do not become law merely because they are announced; check whether the relevant amendment or notification has taken effect.

57th GST Council recommendations: what to watch in 2027

At its 57th meeting on 8 October 2026, the GST Council recommended further simplification of registration and compliance, including measures for small sellers on e-commerce platforms and an in-principle optional scheme for certain small consumer-facing businesses with turnover up to ₹5 crore. These are Council recommendations, not automatically operative law. Before relying on any proposed change, verify the corresponding notification, rule amendment and effective date on the CBIC website and GST Portal. The general thresholds and registration categories below should be applied only after checking the law currently in force for your facts.

1. GST registration turnover limit in India

For many businesses, the commonly applicable thresholds are:

• Exclusive suppliers of goods: up to ₹40 lakh in many states, subject to state-specific conditions and exclusions.
• Suppliers of services, or businesses supplying goods and services: generally ₹20 lakh.
• Specified special-category states: lower thresholds may apply, commonly ₹20 lakh for exclusive goods suppliers and ₹10 lakh for services, depending on the state and applicable notification.

These are not universal exemptions for every business. Aggregate turnover is calculated on an all-India basis for persons having the same PAN and includes taxable supplies, exempt supplies, exports and inter-State supplies, as defined in the law. It excludes GST taxes and certain inward supplies liable to reverse charge.

Before relying on a threshold, verify your state, supply type, PAN-level turnover and any compulsory-registration provision. The official CBIC material explains the framework and exceptions.

2. Who may need GST registration even below the threshold?

Certain categories can be required to register irrespective of the general turnover limit, subject to statutory exceptions and notifications. These may include:

• Persons making specified inter-State taxable supplies.
• Casual taxable persons and non-resident taxable persons making taxable supplies.
• Persons liable to pay tax under reverse charge in applicable cases.
• Persons required to deduct GST TDS or collect TCS.
• Agents making taxable supplies on behalf of taxable persons.
• Input Service Distributors.
• E-commerce operators and specified suppliers using e-commerce platforms.

There are important exceptions and special procedures, including certain small suppliers of services or goods through e-commerce operators. Do not assume that every online seller automatically needs GST registration in every situation. Check the exact section, notification and platform model.

3. Types of GST registration and taxpayer categories

The term “GST types” is used in different ways. The main registration categories and schemes include:

Regular taxpayer: The standard registration route for businesses that charge GST on taxable supplies, file applicable returns and may claim eligible input tax credit.

Composition taxpayer: A simplified scheme for eligible small taxpayers who meet turnover and activity conditions. Composition taxpayers generally cannot collect tax separately from customers or claim input tax credit. Inter-State outward supplies and certain other activities can make a business ineligible. The applicable turnover limit and service-provider provisions must be checked against current law.

Casual taxable person: A person occasionally undertaking taxable transactions in a state or union territory where they do not have a fixed place of business, subject to the statutory definition.

Non-resident taxable person: A person residing or established outside India who occasionally undertakes taxable supplies in India, subject to registration rules.

Input Service Distributor (ISD): A specified office that receives input-service invoices and distributes eligible input tax credit to distinct persons, in accordance with GST law.

TDS/TCS-related registration: Separate registration obligations can apply to persons required to deduct tax or collect tax at source under GST provisions.

A business may also need separate registrations in different states or union territories depending on its operations and the law.

4. Documents generally required for GST registration

The exact checklist depends on the constitution of the business and the premises. Common information and documents include:

• PAN of the business or proprietor, as applicable.
• Mobile number and email address of the primary authorised signatory.
• Proof of constitution: partnership deed, certificate of incorporation or other applicable document.
• Photographs and identity details of promoters or authorised signatories, as required.
• Proof of principal place of business, such as an electricity bill, property tax receipt, ownership document or rent/lease agreement with supporting consent or ownership proof.
• Details of bank account when required by the portal or subsequent compliance.
• Details of goods, services, HSN and SAC codes.
• Authorisation letter or board resolution, where applicable.

Use the official GST Portal document checklist and do not upload altered or misleading documents.

5. How to apply for GST registration online

1. 1Open the GST Portal.
2. 2Choose Services → Registration → New Registration.
3. 3Select taxpayer type, state and district.
4. 4Enter the legal name as per PAN, PAN, email and mobile number.
5. 5Verify the details using the OTP process and obtain the Temporary Reference Number (TRN).
6. 6Log in using the TRN and complete the registration application, commonly Form GST REG-01.
7. 7Enter business, promoter, authorised signatory, principal place, additional place and goods/services details.
8. 8Complete Aadhaar authentication or other verification steps as presented.
9. 9

Do not pay an agent simply to obtain access to the government portal. Professional help may be useful where the business structure, place-of-business proof, eligibility or tax position is complex.

6. GST registration for proprietorship, partnership and company

A sole proprietor generally applies using the proprietor's PAN. A partnership firm uses the firm's PAN and partnership documentation. A company or LLP uses its own PAN and incorporation details. A change in constitution that results in a different PAN generally requires a fresh registration rather than merely editing the old registration.

If the business operates in multiple states, examine the separate-registration rules and the treatment of distinct persons.

7. GST composition scheme: is it suitable?

The composition scheme can reduce compliance complexity for eligible small businesses, but it is not automatically the best choice. Consider customer type, B2B sales, input tax credit, inter-State supplies, e-commerce activity, nature of goods/services and expected turnover.

A business selling mainly to GST-registered buyers may find the inability to pass on input tax credit commercially important. Compare the scheme with regular registration before opting in.

8. What to do after receiving GSTIN

• Download and display the registration certificate as required.
• Verify the GSTIN and legal name.
• Set up invoicing with the correct tax treatment.
• Determine applicable return filing frequency and due dates.
• Maintain sales, purchase, credit-note and debit-note records.
• Reconcile books with GSTR-1, GSTR-3B and other applicable statements.
• Review e-invoicing applicability and e-way bill requirements.
• Track input tax credit eligibility and vendor compliance.

GST registration is not the end of compliance. Filing obligations can continue even in periods with no business activity, depending on the taxpayer category and registration status.

9. Common GST registration mistakes

• Using a trade name instead of the PAN-linked legal name in the wrong field.
• Selecting an incorrect state, business constitution or registration category.
• Uploading unclear or inconsistent address documents.
• Choosing incorrect HSN/SAC descriptions.
• Ignoring additional places of business.
• Assuming the ₹40 lakh goods threshold applies in every state and situation.
• Assuming every e-commerce seller has the same registration obligation.
• Not monitoring notices or ARN status after filing.

Frequently asked questions

Is GST registration free in India?

The government does not charge a GST registration application fee on the GST Portal. A consultant or professional may charge for preparing and filing the application.

Can I get GST registration without a shop?

A business may use an eligible residential or other premises as its principal place of business if it can provide the required possession and address documents. The correct evidence depends on the premises arrangement.

Is GST compulsory below ₹20 lakh?

Not always. Exclusive suppliers of goods may have a higher threshold in many states, while compulsory-registration provisions and exceptions can apply. Check the applicable state and business facts.

Can I voluntarily register for GST?

A person who is not otherwise liable may generally apply for voluntary registration, subject to the law. Once registered, the person must comply with applicable GST obligations.

What is the difference between regular GST and composition GST?

Regular taxpayers charge GST as applicable and may claim eligible input tax credit. Composition taxpayers pay tax at prescribed rates under a simplified scheme but generally cannot collect tax separately or claim input tax credit.

Search phrases this guide targets

GST registration 2027, GST registration online India, GST registration turnover limit 2027, GST registration documents required, GST registration process step by step, GST registration fees, GST registration for small business, GST limit for traders, GST limit for service providers, GST composition scheme limit, GST registration for proprietorship, GST registration for e-commerce sellers, how to apply GST number.

Official government resources

• GST Portal
• CBIC GST registration rules
• CBIC GST FAQs
• GST Portal registration user guide
• GST registration document checklist

This article is general educational information, not a tax opinion. GST thresholds, exemptions and procedures may change through notifications and amendments. Confirm the latest position with CBIC, your State tax department or a qualified tax professional before acting.