What Is a One Person Company (OPC)?
A One Person Company is a revolutionary concept introduced by the Companies Act, 2013 under Section 2(62) — it allows a single individual to form a company with full limited liability protection. Before OPC, the minimum requirement was 2 members for a private company — forcing solo entrepreneurs to add a dummy second shareholder. OPC eliminates this artificial requirement while giving the sole founder corporate status, a separate legal entity, and protection of personal assets from business liabilities.
As of March 2026, over 1.5 lakh OPCs are registered with MCA — a number growing rapidly as freelancers, solopreneurs, consultants, and small manufacturers discover the benefits of operating as a company rather than a sole proprietorship.
Key Features of OPC
Single member, single director: Only one person owns and manages the company. The member and director can be the same person — true one-person operation. However, you CAN have additional directors (up to 15) if needed for advisory or operational purposes.
Nominee requirement: Every OPC must nominate a person who will become the sole member in case the original member dies or becomes incapacitated. The nominee is disclosed in the MOA and must give written consent (INC-3). The nominee can be changed anytime by filing INC-4.
Limited liability: The member's liability is limited to their shareholding — personal assets (house, savings, car) are protected from business debts. This is the primary advantage over sole proprietorship, where the owner's personal assets can be attached by creditors.
Perpetual succession: The company continues to exist even if the sole member dies — the nominee takes over. In sole proprietorship, the business dies with the proprietor.
Who Can Form an OPC?
Indian citizens: Any Indian citizen who is a natural person (not a company, LLP, or trust) can form an OPC. Must be a resident of India — stayed in India for at least 120 days during the immediately preceding financial year. Since the Companies (Amendment) Act, 2021, NRIs can also form OPCs — the 120-day residency requirement was relaxed for NRIs with Indian citizenship.
Restrictions: (a) A person cannot be a member in more than ONE OPC at the same time. (b) A person cannot be a nominee in more than ONE OPC. (c) A minor cannot be a member or nominee. (d) OPC cannot be converted into a Section 8 company. (e) OPC cannot carry on Non-Banking Financial Institution (NBFC) activities.
OPC vs Sole Proprietorship — Why OPC Wins
| Feature | Sole Proprietorship | OPC |
|---|---|---|
| Legal status | Not a separate entity | Separate legal entity with CIN |
| Liability | UNLIMITED — personal assets at risk | LIMITED — only investment at risk |
| Bank loans | Personal guarantee always needed | Company borrows, may need personal guarantee |
| Credibility | Lower — perceived as small | Higher — 'Private Limited' in name |
| Perpetual succession | No — dies with proprietor | Yes — nominee takes over |
| Taxation | Slab rates (up to 42.74%) | 22% corporate (25.17% effective) |
| Compliance | Minimal (ITR only) | Moderate (ROC + ITR + audit if applicable) |
| Raising investment | Cannot issue shares | Convert to Pvt Ltd when ready for investors |
Step-by-Step OPC Registration Process
Step 1: Obtain DSC for the Sole Director
Apply for Class 3 Digital Signature Certificate from any licensed Certifying Authority. Cost: Rs. 1,500-2,500. Time: 1-3 days. You need: PAN, Aadhaar, email, mobile, photograph.
Step 2: Reserve Company Name
Through RUN (Reserve Unique Name) service or Part A of SPICe+ on MCA portal. The name must end with '(OPC) Private Limited.' Example: 'TechSolutions (OPC) Private Limited.' Name rules same as regular private company — cannot be similar to existing company/LLP/trademark. Reserved for 20 days — file incorporation within this period.
Step 3: File SPICe+ (Part B) with MCA
Same integrated form as regular company. Attach: MOA (INC-33), AOA (INC-34), nominee consent (INC-3), address proof of registered office, director's identity/address proof, declaration (INC-9 and INC-8). DIN, PAN, TAN allotted automatically through SPICe+. EPFO/ESIC registration linked.
Step 4: Receive Certificate of Incorporation
Within 2-5 working days of filing. Company is legally born. CIN allotted. Open bank account, file INC-20A within 180 days.
Conversion Rules — When OPC Becomes Too Big
Mandatory conversion: If OPC's paid-up capital exceeds Rs. 50 lakh OR turnover exceeds Rs. 2 crore — it must convert to a private limited or public limited company within 6 months of the date on which the threshold is crossed. File INC-6 (application for conversion) with ROC.
Voluntary conversion: OPC can voluntarily convert to private limited at any time — no threshold needed. Simply add more shareholders (minimum 2) and file necessary forms. This is common when a solo founder wants to bring in a co-founder or raise investment.
Annual Compliance for OPC
OPCs enjoy relaxed compliance compared to regular private companies:
(a) Board meetings: Minimum ONE meeting per half-year (two per year) — regular private company needs 4.
(b) AGM: NOT required — since there is only one member, AGM is replaced by resolutions passed by the sole member and communicated to the company.
(c) Financial statements: File AOC-4 within 180 days of FY close (not 30 days from AGM like regular companies).
(d) Annual return: File MGT-7A within 60 days of the date the financial statements should have been filed.
(e) Auditor appointment: Mandatory — but rotation not required (no 5-year/10-year rotation rule).
(f) Cash flow statement: Not required in financial statements.
(g) Income tax: Same as private company — 22% under 115BAA or 25% (default). ITR-6 by October 31.
Taxation — OPC Tax Advantage Over Sole Proprietorship
For income above Rs. 15-20 lakh, OPC (at 22% corporate rate under Section 115BAA) pays significantly less tax than a sole proprietor (who pays at individual slab rates up to 42.74% effective rate including surcharge and cess). Example: income Rs. 25 lakh — sole proprietor pays approximately Rs. 5.46 lakh tax. OPC pays approximately Rs. 6.29 lakh (22% + surcharge + cess + 15% tax on dividend if distributed). At Rs. 50 lakh income: sole proprietor pays Rs. 13.74 lakh; OPC pays Rs. 12.59 lakh + dividend tax. The crossover point is around Rs. 15-20 lakh — above this, OPC starts becoming tax-efficient especially if profits are retained in the company.