The structure you choose decides who is responsible for the business’s debts, how it’s taxed, how much paperwork you’ll do every year and whether investors can put money in. Most Indian small businesses start as sole proprietorships because it’s simplest, and many never need anything else. But for some, an LLP or a company is worth the extra effort from day one. This guide compares each business structure in India on liability, tax and paperwork.
This guide compares India’s five main structures and helps you decide. For a quick, personalised suggestion, answer five questions in Advanton’s free business structure chooser with India selected.
Key points
Table of Contents
- Sole proprietorship: simplest and cheapest, taxed as your personal income, but you’re personally liable for every business debt.
- Partnership firm: quick to set up with a deed, but every partner is personally liable, including for other partners’ decisions.
- LLP: limited liability for partners, with less compliance than a company. A good fit for professional firms and small partnerships.
- One person company (OPC): limited liability for a single owner, but with company-level compliance.
- Private limited company: the standard choice if you plan to raise investment or grow large, with the most compliance.
Comparison at a glance
| Sole proprietorship | Partnership firm | LLP | One person company | Private limited company | |
|---|---|---|---|---|---|
| Owners | 1 | 2 or more | 2 or more, with 2 designated partners | 1 member, plus a nominee | 2 to 200 shareholders, at least 2 directors |
| Liability | Unlimited | Unlimited, shared | Limited | Limited | Limited |
| Registration | None for the business itself | Partnership deed; registration with the state Registrar of Firms | Ministry of Corporate Affairs (MCA) | MCA (SPICe+) | MCA (SPICe+) |
| Yearly compliance | Your income tax return | Firm’s tax return | Annual filings with MCA, tax return; audit above set limits | Accounts, audit, MCA filings | Accounts, statutory audit, board meetings, MCA filings |
| Tax | Your slab rates | 30% plus surcharge and cess | 30% plus surcharge and cess | Company rates | Company rates |
| Raising investment | Not possible | Difficult | Rare | Must convert first | Standard route |
Sole proprietorship
A sole proprietorship isn’t a separate legal entity. You and the business are the same person in law. There’s no registration for the business itself, though you’ll usually need registrations that prove it exists: GST if your turnover requires it, Udyam, and your state’s shops and establishments registration if you have premises or staff.
Tax: business profit is added to your personal income and taxed at your slab rates. Under the new regime for tax year 2026-27, there’s no tax on taxable income up to ₹12 lakh, thanks to the rebate, with slabs rising from 5% to 30% above ₹24 lakh.
Good for: shops, home businesses, freelancers, tutors and most service providers starting out, especially where the risk of big debts or claims is low.
Watch out for: unlimited liability. If the business owes money it can’t pay, your personal savings, vehicle and property can be at risk.
Partnership firm
A partnership is formed by a partnership deed setting out each partner’s capital, profit share, roles and what happens if someone leaves. Registering the firm with your state’s Registrar of Firms is optional, but an unregistered firm can’t sue outsiders to enforce contracts, so registration is strongly advised.
Tax: the firm pays 30% plus surcharge and cess on its profit. Partners’ share of profit is tax-free in their hands, while interest on capital and remuneration paid to working partners, within limits, are deductible for the firm and taxable for the partner.
Good for: family businesses and small partnerships in low-risk trades that want minimal paperwork.
Watch out for: every partner is jointly and personally liable for the firm’s debts, including debts created by another partner.
Limited liability partnership (LLP)
An LLP, under the LLP Act 2008, is a separate legal entity: it can own property, sign contracts and borrow in its own name, and partners’ liability is limited to what they contribute, except in cases of fraud. It needs at least two partners, with at least two designated partners, one of whom must be resident in India.
Compliance: an annual statement of accounts and an annual return to the MCA, plus an income tax return. An audit is required only if turnover exceeds ₹40 lakh or contribution exceeds ₹25 lakh.
Tax: like a firm, 30% plus surcharge and cess.
Good for: professional firms such as architects, consultants, designers and accountants (where their professional rules allow), and partnerships that want protection without company formalities.
Watch out for: investors rarely invest in LLPs, and converting to a company later takes time and money.
One person company (OPC)
An OPC is a private company with a single member, created under the Companies Act 2013 for solo founders who want limited liability. The member must be an Indian citizen resident in India, and must name a nominee who takes over if the member dies or can’t continue.
Compliance: company-level, including accounts, statutory audit and annual MCA filings, though with some relaxations compared with a private limited company.
Tax: company tax rates, including a concessional 22% option (about 25.17% with surcharge and cess) for companies that give up certain deductions.
Good for: solo founders whose work carries real financial risk, or who deal with large clients that prefer contracting with a company.
Watch out for: you can convert an OPC into a private limited company when you bring in partners or investors, but you can’t add shareholders while it remains an OPC.
Private limited company
A private limited company is the standard structure for businesses that plan to grow, hire significantly or raise investment. It needs at least two directors (one resident in India) and two shareholders, up to 200. It’s incorporated through the MCA’s SPICe+ form, which also issues the company’s PAN and TAN.
Compliance: the most of any structure: books of accounts, a statutory audit every year regardless of size, board meetings, annual general meetings and annual filings with the MCA, plus income tax and GST returns. Budget for a company secretary or chartered accountant.
Tax: company rates, with the concessional 22% option; dividends are taxed in shareholders’ hands.
Good for: startups planning to raise angel or venture capital funding (investors almost always require a private limited company), and businesses that want to issue stock options to employees. Eligible startups can also apply for Startup India (DPIIT) recognition.
How to choose: five questions
- Will you have co-owners? If not, choose between a proprietorship and an OPC. If yes, a partnership firm, LLP or private limited company.
- How much risk is involved? Contracts with penalties, borrowing, products that could cause harm, or a large team all point towards limited liability.
- Do you plan to raise investment? If yes, start as a private limited company.
- How much paperwork can you handle? Proprietorships and firms need the least; companies the most.
- How large will turnover be? Above about ₹1 crore, the credibility and tax planning options of an LLP or company often become worthwhile.
Advanton’s business structure chooser turns these questions into a suggestion with reasons and next steps.
Setting up: what to expect
- Sole proprietorship: you can start the same day. The registrations it needs, such as GST, Udyam and shops and establishments, take from a few hours to a couple of weeks.
- Partnership firm: a deed on stamp paper (stamp duty varies by state), then registration with the Registrar of Firms, which typically takes a few weeks.
- LLP: name reservation and incorporation on the MCA portal, usually within a few weeks if documents are in order, followed by filing the LLP agreement within 30 days of incorporation.
- OPC and private limited company: incorporation through SPICe+, usually within a few weeks. Government fees depend on authorised capital and your state’s stamp duty, and most owners also pay a professional to file.
Ongoing costs matter more than setup costs. A company’s yearly audit and filings can cost tens of thousands of rupees in professional fees, while a proprietor’s main cost is an income tax return.
Changing structure later
Many businesses start as proprietorships and convert as they grow. You can convert a proprietorship or partnership into a company, a partnership into an LLP, an OPC into a private limited company, and an LLP into a company. Each conversion has its own procedure and costs, and some create tax consequences, so get professional advice before you switch.
Registrations you’ll need whatever you choose
- PAN, for the business (or the proprietor’s PAN for a proprietorship), and TAN if you deduct TDS.
- GST registration above the threshold, or earlier if needed. See our GST registration guide.
- Udyam registration, free and useful for every eligible business. See our Udyam guide.
- Shops and establishments registration and trade licences, depending on your state and city.
- A current account in the business’s name.
Once you’re set up, list your business free in the India Business Directory so local customers can find you.
Frequently asked questions about choosing a business structure in India
Which structure is cheapest to set up?
A sole proprietorship, because there’s no separate registration for the business itself. A partnership firm is next, then an LLP, then a company.
Can a proprietorship hire employees?
Yes. The structure doesn’t limit hiring, though labour registrations such as PF and ESI depend on the number of employees. See our guide to hiring your first employee in India.
Is an LLP better than a private limited company?
For small partnerships and professional firms that don’t need investors, an LLP often is, because compliance is lighter. For businesses planning to raise investment, a private limited company is better.
Can a foreign citizen start an OPC?
No. An OPC’s member must be an Indian citizen resident in India. Foreign citizens can be shareholders and directors in a private limited company, subject to foreign investment rules.
Do I need a lawyer to choose?
Not to choose, but a chartered accountant or company secretary can help you register correctly and avoid tax surprises.
Sources
- Ministry of Corporate Affairs
- Income Tax Department
- GST portal (Goods and Services Tax Network)
- Ministry of MSME, Udyam Registration portal
Last reviewed November 7, 2026. Startup costs are estimates; check local prices, licensing and tax rules before you commit money.
