Startups
Pvt Ltd vs LLP vs OPC vs Proprietorship: Which Should You Register?
Four structures, and the choice is usually decided by two questions — will you raise equity, and will you hire. Everything you can compare side by side, plus what conversion costs if you choose wrong.
Most of this decision comes down to two questions:
- Will you raise equity from outside investors, or grant employee stock options? If yes, it is a private limited company. Nothing else works, and converting later is expensive and badly timed.
- If no, do you need limited liability? If yes, an LLP. If you are a one-person consulting practice with no meaningful liability exposure, a proprietorship is cheapest and perfectly respectable.
Everything else is detail. Here is the detail.
Side by side
| Proprietorship | LLP | One Person Company | Private Limited | |
|---|---|---|---|---|
| Separate legal entity | No | Yes | Yes | Yes |
| Owner's liability | Unlimited | Limited | Limited | Limited |
| Minimum people | 1 | 2 partners | 1 member + 1 nominee | 2 shareholders, 2 directors |
| Resident requirement | — | 1 designated partner resident | Member must be resident | 1 director resident |
| Registration | None as an entity | MCA | MCA | MCA |
| Governing law | None specific | LLP Act, 2008 | Companies Act, 2013 | Companies Act, 2013 |
| Annual ROC filings | None | Form 8, Form 11 | AOC-4, MGT-7A | AOC-4, MGT-7A |
| Statutory audit | Not on registration grounds | Above prescribed thresholds | Always | Always |
| Can raise equity | No | Effectively no | No, must convert | Yes |
| Can issue ESOPs | No | No | Impractical | Yes |
| Taxed as | Individual slab rates | Firm, flat rate | Company | Company |
| Ownership transfer | Not possible as an entity | By agreement, cumbersome | Restricted | Share transfer, straightforward |
| Perpetual succession | No | Yes | Yes | Yes |
| Public disclosure | None | Accounts on MCA | Accounts on MCA | Accounts on MCA |
| Typical annual compliance cost | Lowest | Low | Moderate | Highest |
Proprietorship
What it is: not an entity at all. You, trading under a business name. There is no registration that creates it; you acquire a GST registration, a shops-and-establishment registration, perhaps Udyam, and you are trading.
Choose it when: you are a freelancer, consultant or small trader; your liability exposure is genuinely small; you will not raise capital; and you want the lowest possible cost and administration.
The real cost: unlimited personal liability. A claim against the business is a claim against your house and your savings. And the business cannot be sold as an entity — only its assets can — which means you are building something with no exit.
LLP
What it is: a body corporate under the LLP Act, 2008, where the partners have limited liability and the LLP agreement governs almost everything.
Choose it when: two or more people want limited liability and perpetual succession at low running cost; the business is a professional practice, a consultancy, an agency or a family business; and outside equity is not part of the plan.
Why it is cheap: only two annual MCA filings — Form 11, the annual return, and Form 8, the statement of account and solvency — and audit only above the prescribed turnover and contribution thresholds. No board meetings, no AGM, no share capital machinery.
Where it fails: fundraising. A venture investor needs equity shares with preference terms, anti-dilution and a liquidation preference; an LLP has capital contributions and a partnership agreement. Investors do not take LLP interests. And there are no ESOPs, which makes senior hiring harder.
The common mistake is choosing an LLP for the low compliance cost, growing well, and then needing to convert at exactly the moment a funding round is live. Conversion is possible and provided for, but it takes months and it has tax conditions attached — and the one thing a round does not have is months.
One person company
What it is: a private limited company with a single member, introduced to give sole entrepreneurs a corporate form. A nominee must be named who takes over on the member's death or incapacity.
Choose it when: you are genuinely on your own, want limited liability and a corporate identity, and accept company-level compliance.
The constraints: only a natural person who is an Indian citizen and resident can incorporate one or be a nominee; a person can incorporate only one OPC; and an OPC cannot carry on non-banking financial investment activity. It also files the same annual forms as a private limited company and is always audited — so the compliance saving over a private limited company is modest.
Conversion: an OPC can convert to a private or public limited company, and must do so once the prescribed capital or turnover thresholds are crossed.
Candidly: if you can find a second shareholder you trust — a spouse, a parent, a co-founder holding one share — a private limited company gives you more for similar cost. The OPC's real use case is the person who genuinely cannot.
Private limited company
What it is: the standard Indian operating company, under the Companies Act, 2013. Two shareholders, two directors, at least one resident in India, no minimum capital.
Choose it when: you will raise equity, or grant ESOPs, or take on institutional customers who diligence their vendors, or want a structure that can be sold cleanly.
What you get: the ability to issue equity, preference shares and convertible instruments; an ESOP pool under Section 62(1)(b) — see our post on ESOPs; straightforward share transfers; credibility with banks, large customers and government tenders; and eligibility for the full range of startup benefits.
What it costs: real compliance. AOC-4 and MGT-7A annually, board meetings, an AGM, statutory registers, a statutory audit regardless of turnover, DIR-3 KYC for each director, and the event-based filings. Our post on ROC annual filing sets out the cycle, and the step-by-step incorporation is in how to register a private limited company.
Tax, briefly
- Proprietorship — business income is your income, taxed at individual slab rates. Good when income is low; worse than a company's flat rate once income is substantial.
- LLP — taxed at the flat rate applicable to firms, plus surcharge and cess. No dividend step: partners' share of profits is exempt in their hands, which is a genuine advantage over a company.
- Company — taxed at the applicable corporate rate, with the lower concessional rates available to companies meeting the conditions in the relevant sections. But distributing profit as dividend is taxable in the shareholder's hands, so money taken out of a company bears two layers.
That last point is the LLP's strongest argument. For a profitable business that distributes everything to its owners and never intends to raise capital, an LLP is frequently the more tax-efficient structure. For a business reinvesting its profits and raising equity, the company wins.
Rates and conditions change with every Finance Act — model your own numbers rather than relying on a general statement.
If you choose wrong
| From | To | Broadly |
|---|---|---|
| Proprietorship | Private Limited | Incorporate, then transfer the business as a going concern. Tax neutrality depends on satisfying the conditions in the relevant section. New GST registration and fresh licences |
| Proprietorship | LLP | Similar — incorporate and transfer |
| LLP | Private Limited | Provided for under the Companies Act, with approvals, consents and filings. Several months |
| Private Limited | LLP | Possible but needs NOCs and tribunal involvement in practice. Rarely worth it |
| OPC | Private Limited | Straightforward, and mandatory above the prescribed thresholds |
Every one of these means new registrations, new bank accounts, re-papering customer contracts, and re-issuing GST and other licences. None of it is fatal; all of it is avoidable.
The short answer
- Raising money or granting options? Private limited company. Do not try to save on compliance now.
- Two or more owners, no outside capital, want protection? LLP.
- Alone, want a corporate form, no co-founder available? OPC — but look hard for a second shareholder first.
- Freelancer or small trader, low risk, lowest cost? Proprietorship, and revisit once you hire or take on real liability.
Frequently asked questions
Which structure is cheapest to run?
A proprietorship, by a wide margin — no ROC filings, no audit on registration grounds, and only the returns the tax and GST law require. The cost is unlimited personal liability and the near-impossibility of raising outside capital. An LLP is the cheapest structure that still gives limited liability.
Can an LLP raise money from investors?
In practice, almost never. Institutional investors invest through equity shares with preference rights, anti-dilution and liquidation preference — instruments an LLP cannot issue. An LLP can take capital contributions from partners, but a venture fund will not come in as a partner. If you intend to raise, incorporate a private limited company.
Is a one person company the same as a proprietorship?
No. An OPC is a separate legal entity with limited liability and a single member, and it files ROC returns and is audited. A proprietorship is not a separate entity at all — the business and the person are the same, and the proprietor is personally liable for everything.
Can I convert later if I choose wrong?
Yes, in most directions, but it is a project rather than a formality — it needs approvals, filings and often a fresh set of registrations, and the tax neutrality of the conversion depends on satisfying specific conditions. Choosing correctly at the start is much cheaper than converting at month eighteen.
A note on accuracy. This post reflects the law as we understood it on 13 Oct 2026. Indian tax and corporate law changes often, and nothing here is advice for your specific case — check the current position, or ask us, before you act on it.