One Person Company (OPC) is a form of private company that has only one member, enabling a single entrepreneur to conduct business with the protection of limited liability and a separate legal identity. Under Indian law, it is defined in Section 2(62) of the Companies Act, 2013, and was introduced as a new corporate structure to encourage sole proprietors to adopt formal incorporation.
Legal definition
Section 2(62) of the Companies Act, 2013 provides the statutory definition:
"One Person Company" means a company which has only one person as a member.
An OPC is classified as a private company under Section 3(1)(c) of the Act. It must include the words "One Person Company" beneath its name wherever the name is affixed, and its memorandum must indicate the name of a nominee who shall become the member in the event of the sole member's death or incapacity.
Key statutory requirements under Section 3(1)(c) and the Companies (Incorporation) Rules, 2014:
- Only a natural person who is an Indian citizen and resident in India (182 days in the preceding financial year) may incorporate or be a nominee of an OPC.
- One person cannot incorporate more than one OPC or be a nominee in more than one OPC.
- An OPC cannot be incorporated or converted into a company under Section 8 (not-for-profit) or carry on non-banking financial investment activities.
How courts have interpreted this term
The OPC, being a relatively new corporate form introduced by the Companies Act, 2013, has limited dedicated judicial interpretation. However, the foundational principle of separate legal personality that underlies OPCs derives from well-established precedent.
Salomon v. Salomon & Co. Ltd. [1897] AC 22 (HL)
The House of Lords established that a duly incorporated company possesses a legal identity entirely separate from its members, even where one individual holds virtually all shares. This principle is the conceptual foundation for the OPC — it confirms that a single-member company can exist as a distinct legal entity. Indian courts have consistently applied Salomon in upholding the corporate veil, and Section 9 of the Companies Act, 2013 codifies this by providing that a company, from the date of its incorporation, is a body corporate with perpetual succession.
Alka Khemka v. Registrar of Companies (Company Appeal, NCLAT)
The NCLAT has addressed compliance requirements for OPCs, clarifying that the statutory obligations applicable to private companies apply equally to OPCs unless specifically exempted, reinforcing that the single-member structure does not diminish governance responsibilities.
Why this matters
The OPC structure addresses a long-standing gap in Indian corporate law. Before the Companies Act, 2013, a sole entrepreneur who wanted the benefits of limited liability and separate legal personality had to find at least one additional person to serve as a second member and director of a private company. The OPC eliminates this requirement, enabling single entrepreneurs to access corporate benefits — limited liability, perpetual succession, and the ability to enter contracts and hold property in the company's name — without a nominal co-owner.
For practitioners advising entrepreneurs, the key advantage of an OPC over a sole proprietorship is limited liability: the sole member's personal assets are protected from the company's debts. Compared to an LLP, an OPC offers a simpler governance structure with a single decision-maker. However, OPCs face restrictions that private companies do not — the inability to issue securities to the public, the requirement to convert to a private or public company upon exceeding the prescribed thresholds, and the prohibition on non-banking financial activities.
A common misunderstanding is that an OPC has no compliance obligations because it has only one member. In fact, OPCs must file annual returns, maintain statutory registers, conduct at least one board meeting per half-year (if the OPC has more than one director), and prepare financial statements — though they are exempted from preparing a cash flow statement and from certain meeting requirements applicable to other private companies.
Related terms
Broader concepts:
Key components:
Related structures:
Frequently asked questions
Who can form a One Person Company in India?
Only a natural person who is an Indian citizen and has been a resident in India for at least 182 days during the immediately preceding financial year can incorporate an OPC. A person cannot be the sole member of more than one OPC or be a nominee in more than one OPC at a time.
What is the nominee requirement for an OPC?
The memorandum of an OPC must name a nominee who will become the sole member in the event of the original member's death or incapacity. The nominee's written consent must be filed with the Registrar of Companies at the time of incorporation. The member may change the nominee at any time by filing the prescribed form.
Can an OPC be converted into a private limited company?
Yes. An OPC must mandatorily convert into a private company or public company if its paid-up share capital exceeds fifty lakh rupees or its average annual turnover exceeds two crore rupees during the immediately preceding three consecutive financial years. Voluntary conversion is also permitted at any time by passing a special resolution and filing the necessary forms.
How does an OPC differ from a sole proprietorship?
A sole proprietorship has no separate legal identity — the proprietor is personally liable for all business debts. An OPC, being an incorporated company, has a separate legal personality under Section 9 of the Companies Act, 2013, meaning the sole member's liability is limited to the unpaid amount on their shares. The OPC also has perpetual succession and can own property in its own name.
This entry is part of the Veritect Indian Legal Glossary, a comprehensive reference of Indian legal terminology grounded in statutory text and judicial interpretation.
Last updated: 2026-03-27. Veritect provides this content for informational purposes and does not constitute legal advice.