How to Start an Online Store in India Without a GST Number
You don't need a GST number to start selling online in India. Here's what the actual rules say, what you can and can't do without a GSTIN, and how to stay compliant as you grow.
The number one question every new Indian online seller asks before their first sale: "Do I need a GST number to start?"
Most people get a confident but completely wrong answer from someone in a Facebook group. So they either delay their launch by weeks waiting to get registered, or they stay paralysed thinking they are already breaking rules.
Here is the actual answer: you do not always need GST to start selling online in India. Whether you need it depends on your annual turnover, what you are selling, and — critically — where you are selling it.
The GST Threshold Rule (What the Law Actually Says)
GST registration is mandatory only once your annual aggregate turnover crosses a specific threshold. Here are the exact numbers:
For goods sellers:
- ₹40 lakh per year — threshold for most states
- ₹20 lakh per year — for sellers in special category states: all North-East states (Assam, Meghalaya, Manipur, Mizoram, Nagaland, Tripura, Arunachal Pradesh, Sikkim), Uttarakhand, Himachal Pradesh, and Jammu & Kashmir
For service providers:
- ₹20 lakh per year in most states
- ₹10 lakh per year in special category states
If your turnover is below these thresholds and you sell on your own website — collecting payment directly via UPI, bank transfer, or COD — you are not legally required to register for GST. You can run a real business, take real orders, and grow until you hit that number.
Pro Tip 💡 "Annual aggregate turnover" means total revenue across all your businesses and registrations combined — not just your online store. If you run multiple ventures, add them all up when calculating your threshold position.
The Marketplace Exception (Where Many Sellers Get Caught)
Here is the part that surprises most people.
If you sell on Amazon, Flipkart, Meesho, Myntra, or any marketplace connected to ONDC — you must register for GST regardless of your turnover. Even if you are doing ₹5,000 a month.
Under GST rules, e-commerce operators are required to collect Tax Collected at Source (TCS) from their sellers. To facilitate this, the law mandates that every seller on a marketplace platform must have a GSTIN. There is no exemption, no turnover threshold, and no grace period.
This is the rule that catches most home-based sellers who list on Meesho to test the waters. They assume the ₹40 lakh threshold applies everywhere. It does not.
The rule is simple:
- Selling on your own store → threshold applies (₹40 lakh for goods in most states)
- Selling on any marketplace → GST mandatory from day one, no threshold
What You Can Do Without a GST Number
If you are selling through your own store and under the turnover threshold, you have more operational freedom than most people realise:
- Sell on your own website. A store you own and control — whether built on Commert, WordPress, or any other platform — does not trigger mandatory GST registration below the threshold.
- Collect UPI, bank transfer, and COD payments. Payment method has nothing to do with GST obligation. You can accept GPay, PhonePe, Paytm, and NEFT without a GSTIN.
- Issue simple bills and receipts. You can give customers a bill of sale or receipt. You just cannot issue a formal GST tax invoice (the kind that shows CGST/SGST/IGST breakdowns) because that requires a GSTIN.
- Sell pan-India. There is no restriction on selling to buyers in other states when you are below the threshold on your own platform. The inter-state threshold restriction was removed — ₹40 lakh applies regardless of whether you sell locally or nationally.
- Get MSME/Udyam registration. This is free, takes 20 minutes at udyamregistration.gov.in, and requires only your Aadhaar and PAN. No GST number needed. It opens access to government schemes, priority lending, and supplier credibility.
What You Cannot Do Without a GST Number
Be clear on these limits:
- Sell on Amazon, Flipkart, Meesho, or any ONDC-connected marketplace. As covered above — mandatory from day one.
- Issue GST tax invoices. B2B buyers often need tax invoices to claim Input Tax Credit. Without a GSTIN, you cannot provide one, which may limit your ability to serve business customers.
- Claim Input Tax Credit (ITC) on your purchases. If you are buying raw materials or products with GST included, you cannot recover that tax without your own registration. This affects your margins.
- Export goods under a Letter of Undertaking (LUT). For GST-exempt exports, you need a GSTIN and an active LUT filing.
How to Register for GST When You Are Ready
When your turnover crosses the threshold — or when you decide to list on a marketplace — the process is straightforward:
- Go to gst.gov.in and click "Register Now"
- Documents you will need:
- PAN card (personal or business)
- Aadhaar (for Aadhaar-based e-KYC)
- Bank account details (cancelled cheque or bank statement)
- Business address proof (electricity bill, rent agreement, or ownership document)
- Photo of the proprietor or directors
- Submit the application and complete the OTP verification
- Approval typically takes 3–5 working days
- Cost: completely free
Once registered, you will receive your GSTIN and will need to file returns monthly or quarterly depending on your scheme. Most small sellers are better off under the Composition Scheme (flat 1% tax on turnover, simplified filing) until they scale past ₹1.5 crore in annual revenue.
Pro Tip 💡 Start with MSME/Udyam registration before you worry about GST. It is free, takes 20 minutes, and immediately makes you eligible for collateral-free loans under the CGTMSE scheme, government procurement preferences, and subsidised rates on various business services.
A Note for Food Sellers
If you are selling food products — homemade pickles, snacks, baked goods, health foods, spice blends — FSSAI registration is mandatory regardless of your GST status and turnover.
- Basic FSSAI registration (for home-based and small producers with turnover under ₹12 lakh/year): free, online at foscos.fssai.gov.in
- State FSSAI licence (₹12 lakh to ₹20 crore turnover): small annual fee
- Central FSSAI licence (above ₹20 crore or multi-state operations): higher fee
Food labelling rules also apply — your packaging must include the FSSAI licence number, ingredients, allergens, net weight, and manufacturing date. Start with Basic registration. It takes under a week.
Common Myths, Debunked
"I need GST to accept UPI payments." False. UPI is a payment rail. It has nothing to do with your tax registration status. You can collect UPI payments today with zero registrations of any kind.
"Buyers won't trust me if I don't have a GSTIN on my invoices." For D2C consumer sales, buyers care about the product quality, delivery time, and your return policy — not your tax invoice. The only buyers who need your GSTIN are businesses wanting to claim ITC, and that is a small segment of most D2C customer bases.
"I need to register a company before I can sell online." Not at all. A sole proprietor can legally start and run an online store. Your business name is just your trading name. You can open a current bank account, accept payments, and issue receipts as a sole proprietor with nothing more than a PAN card.
"If I register voluntarily for GST, I'll be audited." Voluntary registration is allowed (and sometimes smart, especially if you have high input costs). Registration does not trigger audits. Non-filing of returns after registration is what creates problems.
FAQs
What happens if I cross ₹40 lakh in turnover without registering for GST?
You are required to register within 30 days of the day your turnover exceeds the threshold. Selling beyond that without registration can attract penalties and back taxes with interest. Monitor your turnover monthly once you are in the ₹25–35 lakh range so you can register proactively.
Can I issue invoices without a GST number?
Yes — you can issue a plain bill of sale or receipt that shows the buyer's name, your name, the product, quantity, and amount. What you cannot do is issue a formal GST tax invoice (showing tax breakdowns) without a GSTIN.
Is GST mandatory for Instagram sellers?
If you are taking orders through Instagram DMs and collecting payment via UPI directly — no, not below ₹40 lakh. If you are selling via Instagram Shopping connected to a marketplace backend, GST rules for that marketplace apply.
Compliance anxiety is real, and it stops a lot of people from starting. Do not let it stop you. The rules are actually quite seller-friendly for small and early-stage businesses. Start now, build your turnover, and register for GST when the law requires it — or when it actually benefits your business. Either way, you will have real experience and real customers to show for it.
Geetesh is the founder of Commert. He is a full stack engineer with 6+ years of experience building production systems for Fintech, Healthcare, SaaS, and eCommerce companies. He is also an open source contributor and maintainer of reacty-form and prisma-to-drizzle-transformer.
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Geetesh Laddha | 02.2026
