GST Registration India: Documents, Eligibility & TallyPrime Guide

Raj Roy Toksabam

Updated on Dec 16, 2025

30 second summary | GST registration is an important step for starting and growing a business in India. It becomes mandatory once your turnover crosses the prescribed limit, but registering early improves credibility, allows input tax credit, and helps you work with large companies and online marketplaces. The process is fully online and requires basic documents like PAN, Aadhaar, address proof, and bank details, along with additional documents based on your business type. After registration, regular GST compliance is essential.

Starting a business in India is exciting, but it also comes with a few essential compliance steps. One of the first is getting your GST registration. This single tax system unifies the entire country and allows you to sell your services as well as products across state borders without restrictions.

The process may seem confusing at first, but it becomes much easier when you know exactly what documents to prepare.

This blog post walks you through the essentials, who needs to register, and how to get started smoothly.

Why is the GST registration necessary?

You may be wondering whether GST registration is truly necessary at the initial stage, i.e., when your business is still taking shape. While it becomes legally mandatory only after your turnover crosses the prescribed limit, the advantages start long before that.

A GST number immediately adds credibility to your business, showing customers and partners that you operate responsibly and transparently. It also allows you to collect GST, claim input tax on your purchases, and keep your pricing structure consistent with the wider market.

Most importantly, many established companies, distributors, and online marketplaces prefer or require sellers to be GST-registered. Having your GST number early can make your business appear more dependable and open doors to bigger opportunities as you grow.

Common documents required for GST registration

Before you even open the GST registration portal, prepare a digital folder on your computer containing these essential documents.

  • PAN card of the business or owner
  • Aadhaar card of the authorised signatory
  • Photograph of the applicant
  • Proof of business place (electricity bill, property tax receipt, rental agreement, or consent letter)
  • Bank account proof (cancelled cheque, bank statement, or passbook copy)

Specific common documents required for GST registration based on business type

The basic documents are the same for everyone, but as per your business structure, you need to provide some extra documents, such as: 

  • Proprietorship: You only need the PAN card, Aadhaar card, photograph, address proof, and bank details of the proprietor. Since the business and the owner are the same entity, the process is straightforward.
  • Partnership firm: The authorities require the partnership deed, PAN of the firm, photographs of partners, address proof of the firm, and an authorisation letter for the partner who signs the application.
  • Private limited or public limited company: Companies must provide their Certificate of Incorporation, the Memorandum and Articles of Association, the PAN of the company, CIN details, board resolution authorising the signatory, and identity documents of all directors.
  • Limited Liability Partnership: LLPs must submit the LLP agreement, PAN of the LLP, proof of address, details of designated partners, and authorisation for the signing partner.
  • Societies, trusts, or government bodies: These entities must upload registration certificates, identity documents of authorised individuals, and proof of principal place of business.

Different categories of GST registration

There are different types of GST registrations. You have to pick the category that best describes what your business does while registering. 

  • Normal taxpayer: This is what most businesses are. You need to register here if your turnover is more than the limit (₹40 lakhs for goods and ₹20 lakhs for services). 
  • Composition scheme: This is for small businesses that make up to ₹1.5 Crores. You pay a lower, set tax rate (like 1% for traders) and file fewer returns. But you can't charge customers tax or get an Input Tax Credit. 
  • Casual taxable person: This is for you if you only want to do business for a short time, like setting up a stall at an exhibition in another state. It is good for 90 days. 
  • Input Service Distributor (ISD): This is for head offices that get bills for services that their branches use. It lets them give the tax credit to those branches. 

How to verify GST registration eligibility?

There isn’t a single tool that tells you whether you must register for GST, so the only way to know is to compare your business activity with the rules. Here’s how to understand your eligibility:

  • Turnover rest: You need to register if your annual turnover from selling goods exceeds ₹40 lakhs or services exceeds ₹20 lakhs.
  • Inter-state supply: Registration is mandatory if you sell goods from one state to another, regardless of how small your total sales are.
  • E-commerce: You sell things online through sites like Amazon or Flipkart. Here, too, registration is required, no matter how much business you do. 

The ‘Search Taxpayer’ tool on the GST portal (www.gst.gov.in) lets you check if an existing GST number is valid. To check if you are eligible, you need to compare your business data to these rules.

How to register for GST? 

The whole process is done online once you have your papers and have confirmed that you are eligible. You don't have to go to any government office. 

  • Visit the official GST Portal at www.gst.gov.in
  • Click on New Registration under Services > Registration. 
  • Enter your email address, PAN, and mobile number in Part A. You will get a TRN, or Temporary Reference Number. 
  • Log in with the TRN and fill out Part B. You can upload your business information, promoter information, and the documents we listed above here. 
  • Use an Aadhaar OTP or a Digital Signature Certificate (DSC) to send in the form. 
  • Use the Application Reference Number (ARN) to track the status of your application. 
  • If your application is approved, you will get your GSTIN. 

How does TallyPrime help you keep up with your GST requirements?

Once your GST registration is complete, the real responsibility of staying compliant every month begins. Filing returns, matching invoices, preventing errors, and maintaining clean records can quickly become overwhelming if you rely on spreadsheets or manual calculations. This is where having the right software makes all the difference.

TallyPrime is designed specifically for Indian businesses to manage GST with ease and accuracy. Here’s how it supports you end-to-end:

  • Effortless return preparation: Generate GSTR-1 and GSTR-3B reports instantly, with data arranged exactly as required on the government portal.
  • Error detection before filing: The system identifies mismatches or missing entries, helping you correct issues before they become penalties.
  • Built-in e-invoicing and e-way bill support: Create fully compliant e-invoices and e-way bills directly within TallyPrime, no need to jump between multiple systems.
  • Input Tax Credit accuracy: TallyPrime helps you reconcile your books with your suppliers’ data, so you claim the correct Input Tax Credit.
  • Audit-ready records: Every transaction is stored securely with a clear trail, making your business prepared for any checks or audits at any time.

Last thoughts 

Obtaining your GST registration is a key requirement that makes your business truly part of the Indian economy. All in all, the process of applying online should be relatively quick and not demanding for you if you have your papers at hand. Review eligibility closely with respect to your business model and annual sales. 

When you sign up, you can a comprehensive solution like TallyPrime to help ensure that you observe the rules and don’t make errors. And with that freedom, you can invest all your energy into finding new clients and growing your business.

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