This question stops more people than it should. Somebody has a good idea, a kitchen full of orders, or a shelf of stock, and they wait, because they think there is a form they must fill in first.
Sometimes there is. Often there is not, yet. Here is how to think about it.
*A word of caution before anything else: rules, fees and offices change, and they vary between municipalities. Treat this as the shape of the thing, not as the fine print. Ask at your own ward office before you act on it, because the person at that counter is the one whose answer counts.*
What registration actually buys you
Not permission to exist. People trade without it every day. What it buys is specific:
- You can issue a bill anybody will accept. This is the big one. A business customer, an office, an NGO, a hotel: they need a proper invoice with a PAN on it. Without one, you cannot sell to them at all.
- You can open an account in the business's name, rather than running your shop through your personal one, which becomes miserable the moment there is any volume.
- You can be paid by transfer rather than only in cash and wallets.
- You have something to point at when a landlord, a supplier or a bank asks what you are.
If none of those four apply to you yet, registration is not urgent. If any one of them does, it is already overdue.
The rough order of things
Your local body first. For a small shop selling locally, registration at the ward or municipality is usually the starting point and the simplest step. Take your citizenship, a photo, the rental agreement or ownership paper for the premises, and the name you want.
A PAN from the Inland Revenue Department. This is the number that goes on your bills. Registration is done through the IRD office or their online system. Almost everything else waits on this.
VAT, only when it applies to you. VAT registration is a separate step with a turnover threshold, and some categories of goods and services require it from the start regardless of size. This is exactly the sort of thing that changes, so ask rather than assume: registering for VAT you did not need means filing returns you did not need either.
The Office of the Company Registrar, only if you are becoming a company. A private limited company is a different animal from a sole trader: shares, directors, audited accounts, annual filings. Do this when you have partners, outside money, or real liability to keep away from your own house. Do not do it because it sounds more serious.
The honest advice
Start selling. Register when you have something to register.
The order that works is almost always: make the thing, sell it to people who already know you, find out whether anybody wants it, and then formalise what you have found. The order that fails is: register, print cards, build a website, and only then discover what you are selling.
The exception is anything involving food, medicines, imports, or anything you consume or wear. Those carry their own approvals and the sequence is not optional. Ask before you cook at scale.
What you can do today, before any of it
You do not need a PAN to have a shop link. You do not need a company to take an order, keep a stock count, or send somebody a receipt for what they bought.
Set the shop up, sell to ten people, and see whether the eleventh comes back. If they do, you will know exactly which of the four things above you now need, and you will be walking into that office with a real business rather than an intention.
That is a much better conversation to have at the counter.