Form · Startups
Private limited company, LLP or OPC: which should a startup register?
How a private limited company, an LLP and a one person company compare, and what the SPICe+ process involves.
Most funded startups incorporate as a private limited company, since it can issue equity shares and employee stock options. A limited liability partnership suits a services business with no plan to raise external equity, since it cannot issue shares to investors. A one person company suits a single founder who wants limited liability without a co-founder. Incorporation is filed through the SPICe+ web form on the Ministry of Corporate Affairs portal, which bundles the filing with PAN, TAN and other registrations in one submission.
The statutory positions on this page were reviewed by Lalit Mohan Tyagi, FCA on 26 August 2026. They describe the general position and not every provision that may apply to a particular case. Confirm your own position with the firm before you act on it.
What is a private limited company, and why do most funded startups choose it?
A private limited company is a separate legal entity, owned by shareholders and managed by a board of directors.
It can issue different classes of shares, so investors can hold preference shares with separate rights from the founders' equity shares.
Employee stock options and convertible instruments used in funding rounds are also built around a share capital structure, which only a company has.
What is a limited liability partnership, and when does it fit better?
A limited liability partnership combines the flexibility of a partnership with limited liability for its partners.
It suits a services business, such as a consulting or agency practice, that does not plan to raise equity funding from external investors.
Profit sharing and management rights sit in the LLP agreement, rather than in a share certificate.
What is a one person company, and who is it for?
A one person company lets a single founder hold full ownership while keeping limited liability, without needing a second shareholder.
It is generally used by an early-stage solo founder who is not yet ready to bring in a co-founder or outside capital.
A one person company converts to a private or public company once it crosses prescribed capital or turnover thresholds.
What is the SPICe+ process, and what does it cover in one filing?
SPICe+ is the integrated web form on the Ministry of Corporate Affairs portal used to incorporate a company or an LLP.
A single filing can cover name reservation, incorporation, PAN and TAN allotment, and registration for EPFO, ESIC and professional tax where applicable.
GST registration can also be applied for through the same linked filing, if the founder chooses to opt in at that stage.
What documents does a founder need before filing?
Identity and address proof for every proposed director and shareholder, along with a digital signature certificate for each director, are needed before filing starts.
A registered office address, supported by a utility bill and a no-objection letter from the premises owner, is also required.
The proposed name should be checked for availability and for conflict with existing trademarks before it is reserved.
Can a startup convert from one structure to another later?
An LLP can convert into a private limited company under a defined procedure, which most investor-funded startups eventually use if they began as an LLP.
Converting after a business has traded for some time adds compliance steps, so the choice at incorporation is worth making carefully.
A one person company converting to a private limited company follows a separate, defined procedure of its own.
What ongoing compliance follows incorporation, regardless of structure?
Every company and LLP must maintain statutory registers, hold the meetings its constitution requires, and file annual returns with the Registrar of Companies.
A registered office must be maintained and kept current with the Registrar at all times.
These obligations begin from the date of incorporation, not from the date the business starts trading.
Statutory basis
| Position | Rests on | Stated as at | Status |
|---|---|---|---|
| SPICe+ is the integrated web form used to incorporate a company or LLP, bundling name reservation, incorporation, PAN, TAN and other registrations in one filing with the Ministry of Corporate Affairs. | Ministry of Corporate Affairs SPICe+ web form and the Companies (Incorporation) Rules, 2014 | August 2026 | Verified |
| A one person company must convert to a private or public company once it crosses the paid-up capital or average turnover threshold prescribed under the Companies Act, 2013. | Companies Act, 2013 and the Companies (Incorporation) Rules, 2014 | August 2026 | Verified |
| A limited liability partnership is governed by the Limited Liability Partnership Act, 2008 and cannot issue equity shares to investors in the way a company can. | Limited Liability Partnership Act, 2008 | August 2026 | Verified |
| A private limited company must have a minimum of two directors and two shareholders, and at least one director must be resident in India. | Companies Act, 2013, sections 149 and 3 | August 2026 | Verified |
Can a single founder register a private limited company?
A private limited company needs a minimum of two shareholders, so a solo founder either brings in a second shareholder or considers a one person company instead.
Does an LLP allow external investors to take equity in the usual sense?
An LLP does not have share capital in the way a company does, so most external equity investors prefer a private limited company structure.
How long does SPICe+ incorporation take?
Processing time depends on the completeness of the filing and the Registrar's workload, and can vary between filings.
Is a digital signature certificate required to incorporate?
Yes. Every proposed director needs a digital signature certificate before the SPICe+ form can be filed on their behalf.
Can a one person company raise venture capital funding?
A one person company generally converts to a private limited company before it takes on external equity funding, since investors typically expect a multi-shareholder structure.
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Last reviewed 26 August 2026.