GST and a Current Account for Your Sole Proprietorship in India

Two decisions do more than anything else to make a new proprietorship feel real: whether to register for GST, and how to open a business current account. Here's how to get both right.

Getting Started India The Billable Team · · 7 min read
A stack of invoices and a bank card on a desk

Once you’ve decided to run as a sole proprietor in India, two practical questions decide how smoothly you’ll actually get paid: should you register for GST, and how do you open a current account in your business’s name? These trip up more first-time proprietors than the registrations themselves, because both involve judgement rather than just filling in a form.

Here’s how to think about each.

This is general guidance for India, not legal or tax advice. GST thresholds and banking requirements change and vary by state — confirm your specifics with a local CA or your bank.

Do you actually need GST?

GST registration is not automatic when you start a business. You’re generally required to register only when one of these is true:

  • Your annual turnover crosses the threshold — broadly ₹40 lakh for goods and ₹20 lakh for services (the limits are lower in some special-category states).
  • You make inter-state supplies of goods.
  • You sell through e-commerce platforms.
  • You export services or supply to clients outside India in ways that require it.

If none of those apply and you’re a small local service provider, you may not need to register at all.

Why many proprietors register anyway

Plenty of freelancers register for GST voluntarily, below the threshold, and it’s worth understanding why:

  • Clients ask for it. Companies frequently prefer — or outright require — a proper GST invoice from their vendors, and some won’t onboard a supplier without a GSTIN.
  • Input tax credit. Once registered, you can claim credit for the GST you pay on business expenses (software, equipment, professional services), which effectively lowers your costs.
  • Credibility. A GSTIN on your invoice signals an established, compliant business.

The cost of registering

None of that is free of effort. Once you’re registered, you must:

  • Charge GST on your invoices (commonly 18% for many services) and collect it from clients.
  • File returns regularly — typically monthly or quarterly plus an annual return — even in months where you had no income. Missing a nil return still attracts late fees.
  • Keep tidier records, because your filings have to reconcile with the tax you’ve collected and the credit you’ve claimed.

The honest summary: if your clients are businesses that want GST invoices, or you’re near the threshold, register. If you’re a small proprietor with individual clients and modest turnover, the compliance burden may outweigh the benefit for now. It’s a reversible decision — you can register when the need appears.

Opening a current account in your business name

Whatever you decide on GST, open a current account rather than running the business through your personal savings account. Two reasons:

  1. Separation. Mixing business and personal money is the single thing that makes bookkeeping and tax filing miserable — and since a proprietorship’s income is filed under your personal PAN, you need clean lines you can point to.
  2. Practicality. Savings accounts have transaction limits banks don’t intend for business use; current accounts are built for higher volume and look more professional to clients.

What banks ask for

Because a proprietorship isn’t a separate legal entity, banks follow RBI’s KYC norms and typically ask for two proofs of business in the firm’s name, plus your personal KYC. Common accepted documents include:

  • Udyam (MSME) registration certificate
  • GST registration certificate
  • Shops and Establishment licence
  • A professional/trade licence, or a certificate from a professional body (for CAs, doctors, etc.)

This is exactly why registering for Udyam early is so useful — it’s free and gives you one of the two proofs on its own. Pair it with GST or a Shop and Establishment licence and most banks will open the account. You’ll also provide your PAN, Aadhaar, and proof of the business address.

Choosing the bank

Don’t over-optimise. For a new proprietor, the things that actually matter are:

  • Minimum balance requirements — current accounts often carry higher minimums than savings accounts; pick one you can comfortably maintain.
  • Digital experience — you’ll live in the app, so a good one matters more than a branch nearby.
  • Payment features — easy UPI, payment links, and clean statements you can export make invoicing and reconciliation far less painful.

You can always switch later; the priority is simply to have a dedicated business account from the start.

Putting it together

GST is a judgement call driven by your clients and turnover; the current account is close to non-negotiable. If you’re starting out, a sensible sequence is: get your free Udyam registration, use it (with a GST or Shop and Establishment certificate) to open a current account, and route every rupee of business income and expense through that account from day one.

For the wider picture of establishing a proprietorship — PAN, Udyam, and the rest — see registering your first sole proprietorship in India.

Where Billable comes in

A dedicated current account gives your business clean lines; a clear record of what you’ve billed and collected is what keeps them clean — and if you’re GST-registered, that record is what your returns have to reconcile against.

Billable gives solo business owners a running view of every invoice and payment in one place: what’s been billed, what’s been paid, and what’s still outstanding. So whether you’re filing GST, handing figures to your accountant, or showing a bank proof of activity, your numbers are already in order. It’s $9 a month, flat. Keep your business books tidy from day one.

Run the money side of your solo business.

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