TL;DR: An OPC (One Person Company) allows a single Indian resident to incorporate a company with limited liability — ideal for solo entrepreneurs who want corporate status without needing a co-founder. A nominee must be named at registration. The mandatory turnover/capital conversion thresholds were removed in 2021 — an OPC can now remain an OPC at any scale. Annual audit is mandatory regardless of turnover. OPCs file MGT-7A (not MGT-7) and do not need to hold an AGM.
For a sole entrepreneur running a business, a One Person Company (OPC) bridges the gap between a sole proprietorship (simple but unlimited liability) and a private limited company (limited liability but requires a second director and shareholder). An OPC gives you the advantages of a corporate structure — limited liability, separate legal identity, easier access to credit — while allowing you to be the sole owner and director.
What is a One Person Company?
A One Person Company (OPC) is defined under Section 2(62) of the Companies Act, 2013 as a company that has only one person as its member. It is a private limited company by nature, but with special provisions for single-member companies.
Key characteristics of an OPC:
- Only one member (shareholder)
- One director (the member can also be the only director)
- Nominee mandatory (not a member, but takes over if the member dies or becomes incapacitated)
- Separate legal entity from its member
- Limited liability
- Perpetual succession
Sole Proprietorship vs OPC: Key Differences
| Feature | Sole Proprietorship | OPC |
|---|---|---|
| Legal status | Not a separate legal entity | Separate legal entity |
| Liability | Unlimited personal liability | Limited to capital invested |
| Continuity | Ceases upon death of proprietor | Continues; nominee takes over |
| Registration | Not registered under Companies Act | Registered with MCA |
| Borrowing | Harder to access formal credit | Easier — can issue debentures, take loans in company name |
| Tax rate | As per individual income tax slabs | 30% + surcharge (corporate tax) |
| Compliance | Minimal (GST, income tax) | Audit, ROC filings mandatory |
| Credibility | Lower formal credibility | Higher credibility with clients and banks |
| Name | Business name (not legally protected) | Name registered with MCA and legally protected |
Who Can Register an OPC?
Eligibility Criteria for the Member
| Requirement | Condition |
|---|---|
| Nationality | Indian citizen |
| Residency | Must be a resident of India (182+ days in previous calendar year) |
| Age | Must be a major (18 years or above) |
| Existing OPCs | Cannot be a member or nominee of more than one OPC simultaneously |
Foreign nationals and NRIs who are non-resident (stayed less than 182 days in India in the previous calendar year) cannot incorporate an OPC in India.
Who Cannot Register an OPC?
- Minors (persons under 18 years of age)
- Non-resident Indians (NRIs) or foreign nationals
- A person who is already a member of another OPC
- A person who is already a nominee of another OPC
- Companies or corporate entities (only individuals can be OPC members)
The Nominee Requirement
An OPC must nominate a nominee at the time of registration. The nominee:
- Must be an Indian citizen and resident
- Must give their written consent (Form INC-3) to act as nominee
- Has no management role or liability while the original member is alive and capable
- Steps in as the member automatically if the original member dies or is found to be of unsound mind by a competent court
Changing the Nominee
The member can change the nominee at any time by:
- Obtaining the written consent of the new nominee (Form INC-3)
- Filing Form INC-4 with the RoC
- Informing the outgoing nominee in writing
The outgoing nominee can also withdraw consent by giving 30 days' notice, upon which the member must appoint a new nominee within 15 days.
Registration Process for an OPC
An OPC is registered through the same SPICe+ integrated form on the MCA portal used for private limited companies. The process involves:
Step 1 — Obtain DSC
The sole director-member must obtain a Digital Signature Certificate (Class 3) from a government-approved Certifying Authority.
Step 2 — Obtain DIN
If the proposed director-member does not already have a DIN, it is allotted automatically during SPICe+ filing.
Step 3 — Reserve the Name (Optional via RUN)
Propose a company name on the MCA portal. The name must end with "(OPC) Private Limited" — this is mandatory and distinguishes an OPC from other private limited companies.
Example: Rajat Upadhyay Consulting (OPC) Private Limited
Step 4 — File SPICe+
The SPICe+ form includes:
- Details of the sole member and director
- Nominee details (along with Form INC-3 — nominee's consent)
- Registered office address
- Capital details (authorised and subscribed)
- Business activity
Step 5 — File eMoA and eAoA
The MoA and AoA for an OPC are different from those for a multi-member company — they specifically include provisions applicable to a single-member company.
Step 6 — Receive Certificate of Incorporation
On approval, you receive the Certificate of Incorporation (CoI) with the company's CIN, and PAN/TAN are issued.
Post-Incorporation Compliance
Commencement of Business — INC-20A
Like other companies incorporated after 2 November 2018, an OPC must file Form INC-20A within 180 days of incorporation, declaring that the subscriber has paid the subscribed capital into the company's bank account.
Opening a Bank Account
A corporate current account must be opened in the company's name. Share subscription money must flow through the bank account for INC-20A.
Appoint a Statutory Auditor
An auditor must be appointed at the first board meeting and Form ADT-1 filed within 15 days of appointment.
OPC Annual Compliance Obligations
OPCs have slightly different compliance requirements compared to regular private limited companies:
No AGM Requirement
OPCs are not required to hold an Annual General Meeting (AGM). Business that would normally be transacted at an AGM (adoption of accounts, dividend declaration) is instead passed as resolutions by the sole member.
Annual Return — Form MGT-7A
OPCs file the simplified Form MGT-7A (not MGT-7). The due date is 60 days from the end of the financial year — i.e., by 29 May (60 days from 31 March).
Note: Since there is no AGM, the 60-day clock runs from the end of the FY, not from an AGM date.
Financial Statements — Form AOC-4
OPCs file financial statements in Form AOC-4 within 180 days from the close of the financial year — i.e., by 27 September.
This is more generous than the 30-day window for private limited companies (which runs from the AGM date). For OPCs, the 180-day window runs from 31 March.
| Filing | Form | Due Date for OPC |
|---|---|---|
| Annual return | MGT-7A | Within 60 days of 31 March (~29 May) |
| Financial statements | AOC-4 | Within 180 days of 31 March (~27 September) |
| Director KYC | DIR-3 KYC / KYC-Web | 30 September every year |
| Statutory audit | By CA | Before AOC-4 filing |
| Income tax return | ITR-6 | 31 October (audit cases) |
Mandatory Statutory Audit
Audit is mandatory for every OPC, regardless of turnover. This is a key difference from LLPs, which are exempt from audit below ₹40 lakh turnover. An OPC with zero revenue still needs an annual audit.
Taxation of an OPC
An OPC is taxed as a company:
- Base rate: 30% on total income (or 22% effective rate if opting for Section 115BAA, which forgoes certain deductions)
- Surcharge applicable if income exceeds ₹1 crore
- Health and education cess: 4%
The member-director can draw a salary from the OPC, which is deductible as a business expense (reducing taxable income at the company level) and taxable in the member's hands as salary income.
Compare this to a sole proprietorship, where all business income is attributed directly to the individual and taxed at individual slab rates (up to 30% + surcharge for income above ₹10 lakh, or 30% flat above ₹15 lakh under the new regime).
For small businesses with modest income, the individual slab rates under the new income tax regime may actually be lower than corporate tax rates. This is a computation that should be done with a CA before choosing the structure.
When Does an OPC Make Sense?
An OPC is a practical choice when:
- You are a solo founder or freelancer wanting limited liability without needing a second director
- You want to open a bank account, sign contracts and bid for tenders in a company's name
- You plan to take the business seriously but are not yet at the stage of seeking equity funding or taking on partners
- You want credibility with enterprise clients who prefer to contract with registered companies
An OPC may not be the right choice if:
- You are an NRI or non-resident (not eligible)
- You plan to raise equity funding (need a private limited company for this)
- You want to bring in partners (convert to Pvt Ltd instead)
- The compliance cost (mandatory audit, ROC filings) outweighs the benefits of limited liability for your specific situation
For a full comparison, read our Private Limited Company vs LLP guide which also touches on when OPC is relevant.
Converting an OPC to a Private Limited Company
If your business grows and you need to bring in partners, investors or employees with ESOPs, an OPC can be converted to a private limited company. This is done voluntarily by filing the appropriate forms with the RoC. The process involves amending the MoA and AoA, issuing shares to new members and completing relevant regulatory filings.
To start your OPC registration, India Comply can guide you through the SPICe+ process from DSC to Certificate of Incorporation.
This article is for general information only and does not constitute legal or professional advice. The Companies Act, MCA rules and tax rates are subject to change. Consult a Company Secretary or Chartered Accountant for advice tailored to your specific circumstances.
India Comply provides OPC registration and annual compliance services. Contact us to get started.
Frequently Asked Questions
Who is eligible to register a One Person Company (OPC) in India?
Only an Indian citizen who is a resident of India (has stayed in India for at least 182 days in the previous calendar year) can be the sole member of an OPC. A person cannot be the member or nominee of more than one OPC at the same time. Minors, foreign nationals and non-residents are not eligible to be OPC members.
Is a nominee director mandatory for an OPC? What is their role?
Yes, a nominee is mandatory for an OPC at the time of registration. The nominee is an Indian citizen and resident who would take over as the member in the event of the original member's death or incapacity. The nominee does not have any management role or liability during the member's lifetime. The nominee can be changed by filing Form INC-4.
What is the mandatory conversion rule for OPCs?
Earlier, an OPC was required to mandatorily convert to a private limited or public company when its paid-up capital exceeded ₹50 lakh or its average annual turnover exceeded ₹2 crore. These thresholds were removed by the Companies (Incorporation) Second Amendment Rules, 2021 — an OPC can now continue as an OPC regardless of its turnover or paid-up capital.
Is audit mandatory for an OPC?
Yes. Every OPC must get its accounts audited by a Chartered Accountant every financial year, regardless of its turnover. This is unlike an LLP, which is exempt from audit below certain thresholds. The audited financial statements are filed in AOC-4 with the RoC.
What forms does an OPC file for annual compliance?
An OPC files Form MGT-7A (simplified annual return for OPCs and small companies) within 60 days after 27 March (end of financial year) — OPCs do not need to hold an AGM. Financial statements are filed in Form AOC-4 within 180 days from the end of the financial year. OPCs are exempt from holding Annual General Meetings.