One Person Company (OPC) Registration and Compliance
Overview of a OPC
A One Person Company (OPC) is a unique form of business structure introduced under the Companies Act, 2013 in India. It allows a single individual to own and manage an entire company while enjoying the benefits of limited liability and separate legal identity. OPC is ideal for solo entrepreneurs who want to run a company without the need to partner with others.
Everything You Should Know About an OPC
- Limited liability for the sole owner.
- Independent decision-making.
- Easy to raise funds via VC, angel investors.
- OPC is a separate legal entity.
- Easy to sell with minimum documentation.
Documents Required for OPC Registration
- Minimum 1 Director (Indian Resident)
- Minimum 1 Shareholder.
- PAN Card of Director.
- DIN of Director.
- Address Proof of Firm.
- DSC (Digital Signature Certificate).
Compliance of One Person Company (OPC)
General Advisory
- Company rubber stamp and letterhead are advisable after incorporation.
Board Meeting
- Within 30 days of incorporation.
- 7 days’ prior notice required.
Subsequent Board Meetings
- Minimum 4 per year.
- Not more than 120 days between meetings.
First Auditor
- To be appointed within 30 days.
- ADT-1 is not mandatory for first auditor.
Commencement of Business
- Mandatory within 180 days of incorporation (if share capital exists).
Annual General Meeting
- Before 30th September.
- During business hours and not on public holidays.
- 21 clear days’ notice is required.
Annual Return – Form MGT-7
- To be filed within 60 days of the AGM.
- Covers 1st April to 31st March.
Financial Statements – Form AOC-4
- Includes Balance Sheet, Profit & Loss, Director’s Report.
- Must be filed within 30 days of AGM.
Statutory Audit of Accounts
- Mandatory annual audit by a Chartered Accountant.
- Filing of Audit Report and Financials with Registrar.
Goods and Services Tax (GST) Compliance
1. GSTR-1/Sahaj:
- Monthly if turnover > ₹1.5 crores
- Quarterly if turnover < ₹1.5 crores
2. GSTR-3B:
- Mandatory monthly.
3. Annual GST Return:
- Recommended if turnover > ₹5 crores.
4. Other Compliances:
- E-Way Bill
- HSN codes as applicable

FAQS
One Person Company (OPC)
Keep DIN, PAN, Photo, Address Proof ready, Submit online via MCA, Certificate in approx. 7 days.
Auditor Appointment, AGM & General Meetings, ROC Filings, Income Tax Return, DIR KYC.
Yes, if : Registered under Startup India Scheme, E-commerce operations, Turnover exceeds ₹20 lakhs in special category states.
DIN, PAN, Address Proof, Submit online forms, Get DSC, Certificate in approx. 7 days.
Yes. You’ll need : Sale Agreement, MoA stating business takeover, Minimum Share Capital of ₹1,00,000.
Same as Private Limited Company, Requires agreement, MoA, approvals.
Yes. Through resignation or special resolution under Companies Act 2013.
Yes, it's mandatory for auditor appointment (except for first auditor).
Ensures uniqueness and avoids trademark issues, Must comply with MCA naming guidelines, Done through “RUN” (Reserve Unique Name) system.