Most people choose a business structure by asking which is cheapest to register. That is the wrong question. Registration is a one-time cost measured in thousands; the structure decides who pays if the business fails, and that is measured in everything you own.
Sole proprietorship
The default. There is no separate entity - the business is you. You register for whatever licences the activity needs, such as Gumasta and GST, and trade.
It is quick, cheap and light on compliance. The catch is unlimited liability: a business debt is your personal debt, and creditors can reach your personal assets. It is also harder to bring in a partner or an investor later without restructuring.
- Best for: single-owner local businesses, low-risk trades, testing an idea.
- Weak for: anything with meaningful debt, inventory risk, or plans to raise money.
Partnership firm
Two or more people trading together under a partnership deed. Registration of the firm is not always mandatory, but an unregistered firm is at a real disadvantage in enforcing its own contracts in court, which is a reason to register rather than a technicality.
Liability is still unlimited, and it is joint - you can be liable for what your partner commits the firm to. A carefully drafted deed matters more here than in any other structure.
- Best for: family or professional partnerships where the partners genuinely trust each other.
- Weak for: mixed-trust groups, or anywhere one partner can bind the others to large obligations.
LLP
A limited liability partnership is a separate legal entity, so the firm's debts are the firm's, not the partners'. It keeps the partnership's flexibility on profit sharing and internal governance while adding that protection.
It carries annual filing obligations regardless of whether the business traded, and penalties for late filing accrue. Dormant LLPs left unfiled are a common and expensive mistake.
- Best for: professional services and small partnerships wanting liability protection without company-level compliance.
- Weak for: businesses that intend to raise equity investment.
Private limited company
The structure investors expect. Shares make ownership transferable, the entity is clearly separate from its shareholders, and it is the only one of these that fits an equity raise cleanly.
It also carries the heaviest compliance: board and shareholder formalities, statutory registers, audited accounts and annual filings. Directors carry personal responsibility for compliance failures.
- Best for: businesses raising outside investment, or scaling with employees and institutional customers.
- Weak for: a one-person local shop that will never raise money - the compliance is a real ongoing cost.
How to actually decide
Structures can be changed later, but conversion is more work than starting correctly. It is worth an hour of thought.
We register proprietorships, partnership firms and the licences each needs. Tell us what the business actually does and we will tell you honestly which structure fits - including when the answer is the cheapest one.
- Ask what happens if the business fails owing money. If losing personal assets is unacceptable, you need a separate entity - LLP or company.
- Ask whether anyone will put money in for a share. If yes, private limited.
- Ask whether you can sustain annual compliance. If not, do not take on an LLP or company you will leave unfiled.
- Only then compare registration cost.