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MCA / Company Law

OPC Registration Process in India: How to Register a One Person Company

By CA Madhusmita Padal • Updated September 2026 • 6 min read

Registering a One Person Company (OPC) follows the same SPICe+ route as a Private Limited Company, with one key difference — the nominee consent form (INC-3) is a mandatory additional document. The process is simpler in some ways (only one DSC required) but requires careful attention to the nominee’s eligibility and the post-incorporation INC-20A deadline. This guide covers every step, document, cost, and compliance obligation from day one.

Key Takeaways

  • OPC registration done via SPICe+ on MCA21 — same process as Pvt Ltd, with INC-3 (nominee consent) added.
  • Only 1 DSC required (sole director), compared to 2 for a Private Limited Company.
  • Form INC-3 (nominee consent) must be filed as part of SPICe+ Part B.
  • INC-20A (Commencement of Business) must be filed within 180 days of incorporation.
  • OPC name must end with “(OPC) Private Limited”.

Who is eligible to register a One Person Company?

  • Indian citizen resident in India (182+ days in the preceding calendar year)
  • Natural person only — no corporate body can be an OPC member
  • Only one OPC membership allowed at a time per person
  • Must not be a minor
  • Nominee must also be an Indian citizen and resident — cannot be a minor
Nominee eligibility check: The nominee cannot be a member or nominee of any other OPC. Verify this before naming a nominee — using someone who already holds OPC membership or nominee status will result in filing rejection.

What documents are required for OPC registration?

Document Who Provides Notes
PAN card Member + Nominee Mandatory for both
Aadhaar card Member + Nominee Must match PAN name exactly
Address proof (utility bill) Member + Nominee Not older than 2 months
Registered office — utility bill Member Office address proof, last 2 months
NOC from property owner Property owner If premises is not owned by the member
Form INC-3 (nominee consent) Nominee OPC-specific; signed by nominee
Passport-size photograph Member + Nominee For DSC and MCA forms

What is the step-by-step OPC registration process?

Step Action Timeline
1 Obtain Class 3 DSC for the sole director (member) 2–3 days
2 Check OPC name availability on MCA; file SPICe+ Part A 1–3 days for approval
3 Draft MOA (INC-33) and AOA (INC-34) for OPC; prepare INC-3 for nominee 1–2 days
4 File SPICe+ Part B with all documents (MOA, AOA, INC-3, office proof, AGILE-PRO-S) Filing takes 1 day
5 ROC processes application; issues Certificate of Incorporation with CIN, PAN, TAN 5–7 working days
6 Open bank account; file Form INC-20A within 180 days of incorporation Within 180 days

What is Form INC-3 and how is nominee consent recorded?

Form INC-3 is the official nominee consent form for OPC registration. It contains:

  • Nominee’s name, father’s name, address, occupation
  • Nominee’s PAN and Aadhaar details
  • Nominee’s declaration of consent to become OPC member on death or incapacity of the current member
  • Nominee’s signature (wet ink, scanned for filing)

INC-3 is attached to SPICe+ Part B and filed along with the incorporation documents. After incorporation, if the nominee is to be changed, the member files Form INC-4 — there is no limit on how many times the nominee can be changed.

What is the cost of OPC registration in India?

Cost Component Amount (Approx.)
DSC (1 director) ₹1,000 – ₹1,500
ROC filing fee ₹0 (for ₹1L auth. capital)
Stamp duty on MOA/AOA ₹200 – ₹1,500 (state-wise)
Professional/CA fees ₹5,000 – ₹12,000
Total (typical) ₹7,000 – ₹15,000

What compliance obligations start after OPC registration?

  • INC-20A: Filed within 180 days of CoI date — ₹50,000 penalty on the company if missed
  • First board meeting: Within 30 days of incorporation (Section 173)
  • Share certificate: Issue to the sole member within 60 days of incorporation
  • Annual accounts + ROC filing: AOC-4 (financial statements) within 180 days of financial year end; Annual Return MGT-7A within 60 days of AGM (OPCs are exempt from AGM — use financial year end as reference)
  • Statutory audit: Every OPC must get its accounts audited — mandatory from the first financial year
INC-20A penalty: Failing to file Form INC-20A within 180 days attracts a ₹50,000 company penalty + ₹1,000/day on the director. The company is also barred from commencing business operations until INC-20A is filed.

How can Tradeviser help with OPC registration?

Tradeviser handles the complete OPC registration process — from DSC and nominee consent (INC-3) to SPICe+ filing, MOA/AOA drafting, and post-incorporation compliance including INC-20A, first board meeting minutes, and share certificate issuance.

Register Your One Person Company — Fully Managed

Tradeviser manages OPC registration from DSC and INC-3 nominee consent to SPICe+ filing and post-incorporation compliance — so you stay focused on your business.

Register OPC Now

Frequently Asked Questions

How long does OPC registration take?

Typically 7–10 working days from DSC to Certificate of Incorporation if all documents are in order.

What is Form INC-3 in OPC registration?

INC-3 is the nominee consent form signed by the nominee and filed as part of SPICe+ Part B. It records the nominee’s consent to become the OPC member if the sole member dies or becomes incapacitated.

What documents are required for OPC registration?

PAN + Aadhaar for member and nominee, address proof (utility bill), registered office proof, NOC from property owner, and Form INC-3 (nominee consent).

What is the cost of OPC registration?

Typically ₹7,000–₹15,000 all-in, including DSC, ROC fees, stamp duty, and professional fees.

What is Form INC-20A for OPC?

INC-20A is the Commencement of Business declaration, filed within 180 days of incorporation. Missing this attracts a ₹50,000 penalty on the company.