How to Register a One Person Company in India Through MCA Portal

How to Register a One Person Company in India Through MCA Portal

A One Person Company (OPC) is a corporate structure introduced under the Companies Act, 2013 that allows a single individual to operate a company with limited liability. Unlike a sole proprietorship, an OPC is a separate legal entity that provides the owner with protection from personal liability for business debts. This guide covers the complete registration process through the Ministry of Corporate Affairs (MCA) portal.

Eligibility Requirements for an OPC

Only a natural person who is an Indian citizen can incorporate an OPC. The person must have resided in India for at least 120 days during the immediately preceding financial year. A person cannot be a member or nominee of more than one OPC at a time. Minor persons are not eligible. Following the 2021 amendment (effective April 1, 2021), Non-resident Indians (NRIs) who are Indian citizens are now eligible to form an OPC, provided they meet the 120-day residency requirement. Foreign nationals who are not Indian citizens remain ineligible. An OPC must nominate a separate individual who will become the sole member in the event of the original member's death or incapacity.

Step 1: Obtain a Digital Signature Certificate (DSC)

A Digital Signature Certificate (DSC) is required for electronically signing documents on the MCA portal. Apply for a Class 3 DSC from a certifying authority recognized by the Controller of Certifying Authorities (CCA). The process typically takes one to two business days. You will need a valid PAN card, Aadhaar, and a photograph. The DSC must be registered on the MCA portal before filing any forms.

Step 2: Apply for Director Identification Number (DIN)

Every director of an Indian company must have a Director Identification Number (DIN). For new incorporations, the DIN can be applied for as part of the SPICe+ form itself. If you already have a DIN, you can use your existing number. The DIN application requires your PAN, proof of identity (passport, voter ID, or driving licence), and proof of address.

Step 3: Reserve the Company Name via SPICe+ Part A

Log in to the MCA portal (mca.gov.in) and file SPICe+ Part A for name reservation. You can propose up to two names. The name must be unique and not identical or similar to existing company or trademark names. For an OPC, the name must end with "(OPC) Private Limited." The Registrar of Companies (ROC) typically approves or rejects the name within two to three working days. Once approved, the name is reserved for 20 days.

Step 4: Prepare the Memorandum and Articles of Association

The Memorandum of Association (MOA) defines the company's objects, authorized share capital, and subscriber details. The Articles of Association (AOA) contain the internal rules governing how the company operates. For an OPC, these documents follow prescribed formats available on the MCA portal. They are filed electronically as part of the SPICe+ submission using forms SPICe-MOA and SPICe-AOA.

Step 5: Obtain Nominee Consent

A unique requirement for OPCs is that the sole member must nominate a person who will take over as the sole member in case of death or incapacity. The nominee's written consent must be obtained in Form INC-3 and filed with the ROC along with the incorporation documents. The nominee cannot be a minor and must be an Indian citizen. The nominee is not involved in the day-to-day management of the company.

Step 6: File SPICe+ Part B for Incorporation

Submit SPICe+ Part B along with all required documents. The SPICe+ form is an integrated form that combines several applications: company incorporation, DIN allotment, PAN application, TAN application, EPFO registration, ESIC registration, and Profession Tax registration (for applicable states). Upload the following attachments: proof of registered office address (utility bill not older than two months); NOC from the property owner; identity and address proof of the member and director; nominee consent in Form INC-3; SPICe-MOA; and SPICe-AOA. All documents must be digitally signed using the DSC.

Step 7: Receive the Certificate of Incorporation

Once the ROC verifies all documents and is satisfied with compliance, it issues a Certificate of Incorporation (COI). The COI contains the company's Corporate Identity Number (CIN) and confirms legal registration. PAN and TAN are generated automatically at the time of incorporation. The entire process typically takes seven to ten working days from SPICe+ filing, subject to departmental processing times.

Post-Incorporation Compliance

After incorporation, the OPC must open a bank account in the company's name, maintain proper books of accounts, file annual returns with the MCA, file income tax returns, and comply with GST registration if applicable. An OPC is exempt from holding annual general meetings and from certain board meeting requirements. However, it must file financial statements and annual returns within the prescribed timelines. Under the MCA's zero-fee scheme, government filing fees are waived for OPCs with authorized capital up to Rs 15 lakh.

For related guidance, see How to Incorporate a Private Limited Company in India, Annual MCA Compliance for Private Companies 2026, Director Duties Under Companies Act 2013, Corporate Secretarial Audit Form MR-3, and Legal Checklist for Launching a Startup in India.