Goods and Services Tax (GST) is mandatory for most businesses in India with an annual turnover above ₹40 lakhs (₹20 lakhs for special category states). If you are starting a business, registering for GST ensures legal compliance and allows you to claim Input Tax Credit (ITC).
In this article, we will explain who needs GST registration, documents required, and a step-by-step process to register on the GST portal.
✅ Who Should Register for GST?
You must register for GST if you are:
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Business with annual turnover above threshold limit (₹40L / ₹20L).
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Engaged in interstate supply of goods or services.
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E-commerce seller (selling on Amazon, Flipkart, Meesho, etc.).
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Required to pay tax under reverse charge mechanism.
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A casual taxable person or non-resident taxable person supplying goods/services in India.
📑 Documents Required for GST Registration
| Document | Purpose |
|---|---|
| PAN Card of business | Mandatory for registration |
| Aadhaar Card of proprietor/partners | For identity verification |
| Business Address Proof | Rent agreement, electricity bill, property tax receipt |
| Bank Account Details | Canceled cheque or bank statement |
| Digital Signature (DSC) | Required for LLP/Company |
| Photograph of Proprietor/Directors | Identity verification |
🛠️ Step-by-Step Process to Register for GST
Step 1: Visit the GST Portal
Go to the official GST portal: www.gst.gov.in and click on “Register Now” under the “Taxpayers” tab.
Step 2: Fill Part-A of GST REG-01
Enter:
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Legal Name of Business (as per PAN)
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PAN Number
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Email Address & Mobile Number
You will receive OTP verification on both.
Step 3: Receive TRN (Temporary Reference Number)
After OTP verification, you will get a TRN on your email & mobile.
Login with TRN to proceed to Part-B of registration.
Step 4: Fill Part-B of GST REG-01
Provide:
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Business Details (Trade name, constitution)
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Promoter/Partner Details
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Principal Place of Business
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Bank Account Details
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Goods/Services Details (with HSN/SAC codes)
Upload all required documents in prescribed format (JPEG/PDF).
Step 5: Verification & Submission
Submit the application using:
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EVC (OTP) for proprietorship/partnership
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DSC (Digital Signature Certificate) for company/LLP
Step 6: ARN Generation & GSTIN Allotment
You will receive an Application Reference Number (ARN).
Track status on the GST portal. Once approved, you will get your 15-digit GSTIN and GST Registration Certificate.
🧠 Important Tips for Easy GST Registration
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Ensure all documents are clear & updated.
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Match business name exactly as per PAN.
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Keep HSN/SAC codes ready for your goods/services.
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Use a valid email & mobile number for OTP verification.
🎯 Final Words
Registering for GST is simple if you follow the process correctly. With a valid GSTIN, you can legally collect tax, claim ITC, and grow your business without compliance issues.
If you face any difficulties, you can consult a GST Practitioner or Chartered Accountant to complete the process smoothly.