GST (Goods and Services Tax) Registration is mandatory for any business with annual turnover exceeding ₹20 lakhs (₹10 lakhs in special category states), businesses supplying goods or services across state boundaries, and all e-commerce sellers. A GSTIN is required to issue tax invoices, claim Input Tax Credit, and comply with India's unified indirect tax law.
Critical: GST registration must be obtained within 30 days of crossing the turnover threshold. Selling goods or services above the threshold without registration is an offence — attracting a penalty equal to 100% of the tax due or ₹10,000, whichever is higher, for every month of non-registration.
Who must register
Businesses with annual turnover above ₹20 lakhs (₹10 lakhs for special states), all e-commerce sellers, importers/exporters, businesses supplying across state lines, and reverse charge applicable recipients must register.
Benefits of early registration
Even below the threshold, businesses benefit from voluntary GST registration to claim Input Tax Credit, issue proper invoices, and build credibility with B2B customers.
Simpler compliance for small businesses
Businesses with turnover below ₹1.5 crores (₹75 lakhs for service providers) can opt for the Composition Scheme — paying tax at a flat rate with quarterly returns instead of monthly GSTR-1 and GSTR-3B.
State-wise registration
Businesses operating in multiple states need a separate GSTIN for each state. We manage registrations across all states with consistent documentation.
Registration is mandatory for the following businesses regardless of turnover.
Businesses with aggregate annual turnover above ₹20 lakhs (goods + services) must register. For special category states (NE states, Uttarakhand, HP, J&K), the threshold is ₹10 lakhs.
Any business supplying goods or services from one state to another — even below the ₹20 lakh threshold — must mandatorily register for GST.
All businesses selling on e-commerce platforms (Amazon, Flipkart, Meesho, etc.) must register regardless of turnover — even for their first sale.
Businesses receiving services from unregistered suppliers on which GST applies under Reverse Charge Mechanism (RCM) must register and pay RCM GST directly.
A GSTIN opens commercial and financial benefits that unregistered businesses cannot access.
Registered businesses can claim credit for GST paid on purchases — significantly reducing effective tax cost. An unregistered business bears the full GST on all inputs.
B2B buyers — companies, institutions, government — only purchase from GST-registered suppliers because they need a tax invoice to claim ITC. Registration opens enterprise markets.
Amazon, Flipkart, Myntra, and all major e-commerce marketplaces require a valid GSTIN before you can list products. Registration is essential for online retail.
A GSTIN signals that your business is formal, tax-compliant, and serious about growth — improving perception with banks, vendors, and customers.
Only registered businesses can legally supply goods and services across state borders. Registration removes geographic restrictions from your business operations.
Exporters and inverted duty structure businesses can claim GST refunds only if registered. Unregistered businesses permanently lose the refund they are entitled to.
GST registration is an online process on the GST portal. Our team handles everything — from application to certificate download.
Scroll through the steps — or skip the queue and let our experts handle every one of them for you.
Get Expert HelpCollect PAN, Aadhaar, business address proof, bank account details, and business registration certificate. We guide you on exact documents for your entity type.
Submit the GST registration application (Form REG-01) on the GST portal with all documents. Our team handles the form preparation and upload.
Complete Aadhaar OTP authentication for the primary authorised signatory. This speeds up registration (typically within 7 days vs. 30 days without authentication).
An Application Reference Number (ARN) is generated immediately. We track the application status and respond to any officer queries during the verification process.
The GST officer reviews the application and may request additional documents (Form REG-03). We prepare complete responses within the specified time.
On approval, the GST Registration Certificate (Form REG-06) with your GSTIN is available on the portal. Download and display it at your business premises.
Required documents vary by entity type. These are standard requirements for most businesses.
PAN of the company, LLP, firm, or individual proprietor — the basis for GSTIN allocation.
Business registration certificate for companies/LLPs, or partnership deed for firms.
PAN and Aadhaar of all directors, partners, or proprietors for signatory authentication.
Aadhaar authentication of the authorised signatory is mandatory for faster registration approval. Without it, the application is processed manually by a GST officer, which takes up to 30 working days.
Registration is the starting line — now monthly compliance begins. Set up your GST returns infrastructure immediately.
Display the GST Registration Certificate prominently at your principal place of business and all additional business premises. Non-display is a minor compliance violation.
Begin filing GSTR-1 (outward supplies) by the 11th and GSTR-3B (summary + payment) by the 20th of each month. Late filing attracts ₹50 per day penalty (₹20/day for nil returns).
If you operate from multiple locations, add each additional place of business in your GST registration via Amendment Application (Form REG-14). Each state requires a separate GSTIN.
Cross the turnover threshold and don't register within 30 days, and you face a penalty of 100% of tax due or ₹10,000, whichever is higher, for every month unregistered. We register you before that clock starts.
We track your turnover so registration is filed the moment it becomes mandatory, not after the deadline passes.
Documents and business details verified before submission to avoid clarification notices from the GST portal.
Applications structured to minimise back-and-forth so your GSTIN arrives as quickly as the process allows.
Guidance for interstate suppliers and e-commerce sellers who need registration in multiple states.
GST Registrations
On-Time Filing
Client Rating
First-Attempt Approval
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