The cheapest expensive decision you will make
Choosing a business structure costs a few thousand rupees and an afternoon. Choosing the wrong one costs a conversion, a re-papered cap table, and sometimes a lost investor who did not want to wait. This guide walks through the five structures an Indian founder actually chooses between in 2026, the tax and compliance that follow each, what incorporation costs and how long it takes, and the Startup India benefits worth claiming. It is written the way we advise it at the bench — starting from where your business is going, not from a list of features.
The five structures, side by side
| Structure | Liability | Separate legal entity | People needed | Can raise equity | Compliance load |
|---|
| Sole Proprietorship | Unlimited (personal) | No | 1 | No | Lowest |
| Partnership Firm | Unlimited (joint) | No | 2+ | No | Low |
| LLP | Limited | Yes | 2 partners | Limited | Moderate |
| One Person Company | Limited | Yes | 1 + nominee | Only after converting | Moderate |
| Private Limited | Limited | Yes | 2 directors / members | Yes — the standard vehicle | Highest |
Sole proprietorship — the fastest, and the riskiest
A proprietorship is not "registered" as an entity at all — it is simply you, trading under a business name, with a few registrations (GST, Shop & Establishment, a current account) attached to your PAN. There is no separate legal identity, so business debts are your debts, and there is no way to bring in a partner or investor without changing structure entirely.
It is taxed as your personal income at slab rates. For a genuinely small, low-risk, single-person business — a local service, a freelance practice under the presumptive scheme — it is the least-friction option. For anything you expect to grow or take outside money into, it is the wrong start.
Partnership firm — two people, shared unlimited liability
A partnership under the Indian Partnership Act, 1932 is two or more people running a business under a partnership deed. Registration is optional but sensible. Like a proprietorship, it has no separate legal identity and the partners carry unlimited joint liability — each partner is liable for the firm's debts, including those created by the others. A registered firm is taxed at a flat 30% (plus surcharge and cess) on its profits, with partner remuneration and interest deductible within Section 40(b) limits.
Most founders who would once have chosen a partnership now choose an LLP instead, for the limited liability alone.
LLP — the low-compliance body corporate
The Limited Liability Partnership, under the LLP Act, 2008, is a separate legal entity where partners' liability is limited to their agreed contribution. It combines a partnership's operating flexibility with a company's liability shield, and its annual compliance is lighter than a company's — there is no board, no AGM, and audit is required only above turnover / contribution thresholds.
An LLP is taxed at a flat 30% (plus surcharge and cess), but — crucially — the profit share distributed to partners is exempt in their hands under Section 10(2A), so there is no second layer of dividend tax. That single feature is why professional firms and bootstrapped businesses that will not raise venture capital often prefer the LLP. The trade-off: institutional equity investors and ESOP structures do not fit an LLP cleanly. We cover the full comparison in our LLP vs Private Limited guide.
One Person Company — limited liability for a true solo founder
The OPC (Companies Act, 2013, Section 2(62)) is a company with a single member and a mandatory nominee. Since the 2021 reform removed its growth ceiling, it is a clean option for a solo, self-funded business that wants corporate limited liability without a second shareholder. But an OPC cannot take equity investment or FDI without first converting to a private company, and — a common myth — it saves no tax over a Pvt Ltd, because it is taxed as a company at the same rates. Full detail in our OPC vs Private Limited guide.
Private Limited Company — the default for anything that will raise money
A Private Limited Company (minimum two shareholders and two directors, up to 200 members) is the vehicle the funding ecosystem is built around. It can issue equity to co-founders, angels and VCs, run an ESOP pool, take FDI under the automatic route for most sectors, and it carries the most credibility with banks and enterprise customers. The cost is the heaviest compliance load — board meetings, an AGM, AOC-4 and MGT-7 filings, director KYC, and a statutory audit regardless of turnover.
The rule of thumb is simple: if there is any realistic path to external equity, a co-founder, or an ESOP, incorporate a Private Limited Company from day one.
How the tax differs across structures
- Proprietorship — taxed in your hands at individual slab rates; presumptive schemes (Sections 44AD / 44ADA) available for eligible small businesses and professionals.
- Partnership firm / LLP — flat 30% (plus surcharge and cess); LLP profit share is exempt to partners under Section 10(2A), avoiding a second tax layer.
- Company (OPC or Pvt Ltd) — 22% under Section 115BAA (effective ~25.17%) if specified deductions are forgone; 15% under Section 115BAB for eligible new manufacturers; otherwise 25% or 30%. Dividends are then taxed in the shareholder's hands at slab rate.
Note what this means: a company is not automatically "more tax-efficient". For a profitable business that distributes everything to its owner, the company's 22% plus dividend tax can exceed an LLP's single 30% layer. The right answer depends on how much profit you retain versus withdraw — model it before you decide.
What incorporation costs and how long it takes
A company is incorporated through the MCA's SPICe+ integrated form (an LLP through FiLLiP). The sequence is: obtain a Digital Signature Certificate (DSC) for each proposed director, reserve the name, and file SPICe+ with the memorandum and articles, PAN and TAN in a single application. Director Identification Numbers are allotted through the same form.
Timeline is typically 7 to 15 working days end to end, most of it waiting on DSC issuance and name approval. Cost has three parts: government filing fees (which scale with authorised capital), state stamp duty on the incorporation documents (which varies by state), and professional fees. Because stamp duty and capital-linked fees differ case to case, treat any single "incorporation price" you see advertised with caution — ask for the breakup.
One item founders miss: a company must file Form INC-20A (commencement of business) within 180 days of incorporation, after depositing the subscribed capital. Missing it carries penalties and can lead to the company being struck off.
The first-year compliance calendar, in brief
Whichever company structure you choose, budget for: appointment of the first auditor within 30 days; INC-20A within 180 days; DIR-3 KYC for every director annually; AOC-4 (financial statements) and MGT-7 / MGT-7A (annual return) after the year end; income-tax return and, for companies, a statutory audit. Add GST registration and returns if your turnover or activity requires it. An LLP's calendar is lighter (Form 8 and Form 11), which is much of its appeal.
Startup India / DPIIT recognition — worth claiming if you qualify
If your entity is a Private Limited Company, LLP or registered partnership working on innovation, apply for DPIIT recognition. Under the framework as revised, an entity qualifies as a startup for up to 10 years from incorporation (20 years for DeepTech), with turnover under ₹200 crore in any year (₹300 crore for DeepTech), provided it was not formed by splitting up or reconstructing an existing business.
Two benefits are worth the paperwork:
- Section 80-IAC tax holiday — an eligible DPIIT-recognised Private Limited Company or LLP incorporated on or after 1 April 2016 can claim a 100% deduction of profits for three consecutive years out of its first ten, subject to eligibility and the notified incorporation cut-off.
- Angel tax is gone — Section 56(2)(viib), which taxed share premium above fair value in the company's hands, ceased to apply from Assessment Year 2025-26. Early-stage fundraising no longer carries that exposure for any class of investor.
How we set this up at RDA, Baner
At RDA Advisory, Baner, the structure conversation is the first one we have — before any form is filed. We map your funding plans, co-founder situation, expected profit-withdrawal pattern and risk profile to the right structure, then handle the whole first year as one engagement: DSC and name reservation, SPICe+ or FiLLiP incorporation, INC-20A commencement filing, first auditor appointment, DPIIT recognition where you qualify, and the ROC and tax calendar that follows. We register businesses for founders across Baner, Balewadi, Wakad, Hinjewadi and the wider Pune belt. Office No. 102, Snehraj Apartment, Baner, Pune 411045 · call +91 77570 45059.
Start on the right structure
Starting a business in Pune? RDA maps your plans to the right entity, incorporates it on the MCA / SPICe+ portal, secures DPIIT recognition where eligible, and runs the first year of compliance. Book an incorporation consult at rdatax.in or call +91 77570 45059 — RDA Advisory, Company Registration, Baner, Pune.
Verification note: Material positions — the Companies Act, 2013 (Private Limited and One Person Company framework, SPICe+ incorporation, INC-20A commencement, AOC-4 / MGT-7 / MGT-7A, DIR-3 KYC), the LLP Act, 2008 (LLP framework, FiLLiP, Form 8 / Form 11), the Indian Partnership Act, 1932, and Income-tax Act, 1961 Sections 44AD / 44ADA (presumptive), 40(b) (partner remuneration), 10(2A) (partner profit-share exemption), 115BAA (22% option), 115BAB (15% new-manufacturing option), 80-IAC (startup tax holiday) and 56(2)(viib) (angel tax, not applicable from AY 2025-26); and the DPIIT startup-recognition eligibility (10 / 20-year age and ₹200 / ₹300 crore turnover limits) — are sourced from the Ministry of Corporate Affairs (mca.gov.in), the Income Tax Department (incometaxindia.gov.in), the Startup India / DPIIT portal (startupindia.gov.in) and the Press Information Bureau (pib.gov.in). Government fees and state stamp duty vary; confirm specifics for your case with your CA.
