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  • Rule 7, Incorporation Rules
  • Form INC-6
  • No minimum waiting period

Converting a One Person Company into a private limited company

When a co-founder, investor or family member is ready to come in, your OPC can become a private limited company without closing down. We handle the share issue, the new director, the altered documents and the INC-6 filing.

Updated Reviewed by our legal team

OPC to private limited conversion, One Person Company converted under Rule 7 with Form INC-6
Quick answer

A One Person Company converts into a private limited company under Section 18 of the Companies Act, 2013 and Rule 7 of the Companies (Incorporation) Rules, 2014. It must first have at least two members and two directors, then pass a special resolution altering its MOA and AOA, file the resolution in MGT-14 within 30 days and apply in Form INC-6. Since the 2021 amendment, conversion is voluntary and can be done at any time. The Registrar issues a fresh certificate of incorporation in the new name.

Law
Section 18 and Rule 7, Incorporation Rules 2014
Form
INC-6 with MGT-14
Minimum after conversion
2 members, 2 directors
Waiting period
None since April 2021

When an OPC should convert

An OPC is built for one owner. Conversion becomes necessary or useful when:

  • a co-founder or family member will take shares;
  • an angel investor or venture fund wants to invest, or you want to grant ESOPs;
  • you want to bring in foreign investment, which an OPC cannot take since its member must be an Indian citizen;
  • the business is growing and customers or lenders expect a regular private company.

Conversion keeps the same company: its CIN changes to reflect the new class, but its PAN, TAN, bank accounts, contracts, licences and history continue. This is far simpler than forming a new company and transferring the business.

What changed in 2021

Until 31 March 2021, an OPC had to convert compulsorily once its paid-up capital exceeded ₹50 lakh or its average annual turnover exceeded ₹2 crore, and could not convert voluntarily within two years of incorporation, except in that case. The Companies (Incorporation) Second Amendment Rules, 2021, effective 1 April 2021, removed both limits.

PointBefore 1 April 2021Now
Compulsory conversionAbove ₹50 lakh paid-up capital or ₹2 crore average turnoverNo threshold
Voluntary conversionOnly after two years from incorporationAny time
MemberIndian citizen resident in IndiaIndian citizen, resident or not

So today conversion is a business decision rather than a legal compulsion.

Step-by-step conversion procedure

  1. Bring in the second member. Either the existing member transfers some shares (on Form SH-4 with stamp duty) or the company allots new shares, for example by a rights or preferential issue with the return of allotment in PAS-3. The authorised capital is increased first if needed, with SH-7.
  2. Appoint a second director. The new director needs a DIN, gives consent in DIR-2, and the appointment is filed in DIR-12 within 30 days.
  3. Pass the special resolution. In an OPC, a resolution is passed by the sole member communicating it to the company and entering it in the minute book under Section 122. Where the second member has already joined, a general meeting is held. The resolution approves conversion and the altered MOA and AOA.
  4. Alter the MOA and AOA. The name clause drops "(OPC)", the nominee clause is removed, and the articles are replaced with private company articles containing the transfer restrictions and a 200-member limit under Section 2(68).
  5. File MGT-14 with the special resolution within 30 days.
  6. File INC-6 with the altered documents, the list of members and directors, and the other attachments the form requires.
  7. Fresh certificate. On approval, the Registrar issues a new certificate of incorporation in the name "... Private Limited".

After the conversion

  • Update the name on PAN, GST, bank accounts, Udyam, licences, letterheads, invoices, website and signboards.
  • Inform customers and suppliers. Contracts continue with the same company; only the name has changed.
  • The company now needs at least two board meetings a year (an OPC with one director had relaxations) and must hold an annual general meeting.
  • Issue share certificates to the new member, and consider whether the shares must be held in demat form under the MCA rules for private companies that are not small companies.
  • Put a shareholders' agreement in place with the new member, and mirror the key terms in the articles through AOA drafting.

Transfer existing shares or issue new ones

The second member can come in two ways, and the choice affects tax, stamp duty and who receives the money.

PointTransfer by existing memberFresh allotment by the company
Who receives the priceThe existing memberThe company, as new capital
DocumentsShare transfer deed SH-4, board approval, entry in registerBoard and special resolutions, offer letter, PAS-3 within 30 days
Stamp dutyOn the transfer, at the rate under the Indian Stamp Act as amendedOn the share certificates, as per the state law
ValuationPrice below fair market value can be taxed in the hands of the buyerPreferential allotment needs a registered valuer's report
Typical useFamily member or co-founder joining with a small stakeInvestor bringing in money for the business

Where an investor is joining, the share price and the investor's rights are usually agreed in a term sheet first, and the allotment is completed alongside the conversion.

What happens to the nominee and control

The nominee named in the OPC's memorandum has a role only while the company is an OPC: to become the member if the sole member dies or becomes incapable of contracting. On conversion that role ends and the nominee clause is removed. If the founder wants the nominee to have shares, they are transferred or allotted like any other member. Control after conversion depends on the shareholding and the articles. A founder who keeps more than 75% of the shares can pass special resolutions alone; at more than 50%, ordinary resolutions. Investors usually ask for reserved matters and a board seat, which should be written into the new articles rather than left to an informal understanding.

Common mistakes

  • Filing INC-6 before the second member and director are on record, which leads to rejection.
  • Transferring shares without paying stamp duty or recording the transfer in the register of members.
  • Issuing shares to an outsider without a valuation, which can raise income tax questions on the price.
  • Forgetting MGT-14 for the special resolution, or filing it late with additional fees.
  • Continuing to use the OPC name on invoices after the new certificate is issued.

Costs and timeline

Government costs are the MCA filing fees for INC-6, MGT-14 and any SH-7 or PAS-3, which depend on authorised capital, and stamp duty on a share transfer or on increased capital. Our professional fee covers drafting, filings and the post-conversion updates, quoted in writing. Once the second member and director are in place, the Registrar's approval typically takes a few weeks.

Conversion is also a good moment to tidy the company's records. We check that the OPC's annual filings, auditor appointment and statutory registers are complete, because the Registrar looks at the filing history when processing INC-6, and gaps found later are harder to explain to an incoming investor during due diligence.

Documents you need

For the conversion we need:

  • Certificate of incorporation, MOA and AOA of the OPC
  • PAN, Aadhaar and address proof of the new member and new director
  • DSC of the existing director and the new director
  • Latest financial statements of the OPC
  • Share transfer deed (SH-4) or allotment details, with valuation if needed
  • Consent of secured lenders, where loan terms require it
  • Board and member resolutions (we draft these)

How we handle it for you

  1. Plan the shareholding

    We agree who joins and whether shares are transferred or freshly issued.

  2. Add member and director

    Share transfer or allotment, DIN, DIR-2 and DIR-12 are completed.

  3. Resolution and documents

    The special resolution is passed and the MOA and AOA are rewritten.

  4. ROC filings

    MGT-14 and INC-6 are filed and Registrar queries answered.

  5. Updates

    PAN, GST, bank and licences are updated to the new name.

Why clients choose ProudLegal

Advocates who appear in courtYour matter is drafted and argued by enrolled advocates, not call-centre staff.

Company and tax filings in-houseCompany secretaries and tax professionals handle registrations and returns.

Fees agreed in writingYou receive a written fee quote before any work begins.

Updates on WhatsApp and emailEvery hearing date, filing and document is shared as it happens.

Please note: this page explains the law and procedure in general terms as on 30 October 2026. Fees, limits and timelines change, and the facts of each case matter, so take advice on your own papers before acting.

Frequently asked questions

Can an OPC convert into a private limited company anytime?

Yes. Since 1 April 2021 there is no minimum period or turnover threshold. Conversion is voluntary.

Which form is used for OPC to private limited conversion?

Form INC-6, filed after the special resolution has been filed in MGT-14.

How many members and directors are needed after conversion?

At least two members and two directors, as required for a private company.

Does the company get a new PAN after conversion?

No. The PAN stays the same; only the name on it is updated.

Is a new certificate of incorporation issued?

Yes. The Registrar issues a fresh certificate of incorporation in the new name after approving INC-6.

Can the nominee become the second member?

Yes, if shares are transferred or allotted to the nominee. The nominee role itself ends on conversion.

Can an OPC convert into a public company?

Yes. It needs at least seven members and three directors, and follows the same Rule 7 process.

How long does OPC to private limited conversion take?

Usually three to six weeks in total, including adding the member and director and the Registrar's approval.

Bringing in a partner or investor?

Share your OPC's details and who is joining. We will set out the conversion steps and a fixed fee.

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