An organisational form answers five questions, and every jurisdiction answers them from a slightly different menu: who is liable when the business cannot pay, who is taxed and how often, who may supply capital and in what instrument, whether the entity outlives its owners, and what it must disclose.
Types of business organisation in India and the US
India's ladder starts at the sole proprietorship, which is not a separate legal person at all and whose owner is liable to the last personal rupee. Above it sits the limited liability partnership, a separate person with limited liability and partner-level taxation, and then the private limited and public limited companies under the Companies Act 2013. The private limited company is capped at 200 members and cannot offer shares to the public. The public limited company can, and once it lists it inherits SEBI's Listing Obligations and Disclosure Requirements on top of the Act.
| Dimension | Proprietorship (IN) | LLP (IN) | Private limited (IN) | Public limited, listed (IN) |
|---|---|---|---|---|
| Separate legal person | no | yes | yes | yes |
| Owner liability | unlimited, personal | limited to contribution | limited to unpaid capital | limited to unpaid capital |
| Entity-level tax | none, taxed in the proprietor's hands | yes, at the LLP slab | yes, corporate rate | yes, corporate rate |
| Second layer of tax | none | none on the partner's share | yes, dividend taxed in the recipient's hands | yes, same |
| Outside equity | impossible | partners only, no shares | up to 200 members, private placement | public issue, exchange-traded |
| Continuity | dies with the proprietor | perpetual succession | perpetual succession | perpetual succession |
| Disclosure | none beyond tax | annual return and statement of accounts | financial statements to the registrar | the full listing-regulation stack |
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The American ladder is shaped by a different tax code and therefore has an extra rung. A sole proprietorship and a general partnership both leave their owners personally exposed. A limited partnership protects the limited partners and leaves the general partner exposed, which is why private funds use the structure and why the general partner is itself usually an entity. The limited liability company gives limited liability to everyone and, by default, is taxed as a partnership, which is the combination that made it the dominant form for closely held American businesses. The C corporation pays tax at the entity and again in the shareholder's hands on distribution.
The S corporation is that same C corporation with a pass-through election, bought at the price of a shareholder cap and a single-class-of-stock rule.
| Dimension | Sole proprietorship (US) | LP (US) | LLC (US) | C corporation (US) | S corporation (US) |
|---|---|---|---|---|---|
| Owner liability | unlimited | limited for LPs, unlimited for the GP | limited | limited | limited |
| Default taxation | owner's return | pass-through | pass-through | entity, then dividend | pass-through |
| Owner limit | one | none in practice | none | none | capped, with eligibility rules |
| Share classes | none | partnership interests | flexible units | unlimited classes | one class of stock |
| Public listing | no | possible for some partnerships | rare | the standard route | no |
Two features do the work in both tables. Limited liability caps the owner's downside at the amount invested, which is what makes it rational for a stranger to buy a small piece of a business run by people they will never meet. Free transferability makes that piece liquid. Together they let capital pool at a scale no partnership can reach, and they hand the running of the business to somebody who is not the owner.
How does tax affect the choice of business form?
The tax arithmetic decides more real-world form choices than the liability arithmetic does, because the liability answer is usually obvious and the tax answer is not. Take ₹9.00 crore of profit, fully distributed. An Indian LLP paying 30% plus a 12% surcharge plus a 4% cess bears an effective rate of 34.944%. A private limited company electing the concessional regime pays 25.168% at the entity, the shareholder then pays on the dividend, and the combined burden reaches 48.5156% (rates as of mid-2026, check against the current Finance Act before quoting).
Retain the profit instead of distributing it and the ranking reverses, because the second layer never fires. The break-even payout ratio, the point at which the two forms leave the owners with identical cash, is 41.8716%.