Short Answer
Not in the sense of a statutory conversion. A sole proprietorship is not a body corporate and there is no provision in the Companies Act, 2013 that "converts" a proprietorship into a company. What happens is that the proprietor forms a new company under Section 3 and gets it incorporated under Section 7, then moves the business across. (Companies Act, 2013, Section 3; Section 7) [1]
That distinction matters: the new company is a separate legal person, and its existence begins on the date mentioned in its certificate of incorporation. (Companies Act, 2013, Section 7(2) and 7(3); Section 9) [2]
Whether any simplified route exists is set by MCA circulars; check the MCA portal before filing.
Why There Is Nothing to Convert
The Companies Act, 2013 speaks of forming a company. It permits a company to be formed by seven or more persons (public), two or more persons (private), or one person (One Person Company). (Companies Act, 2013, Section 3(1)) [3]
A sole proprietorship is not one of those — it is not a company at all. It has no certificate of incorporation, no board, and no separate legal personality. So incorporation is the operative step, not conversion. (Companies Act, 2013, Section 7; Section 9) [4]
This article covers the sole-proprietor case only; a business that is in fact a firm is governed by the Indian Partnership Act, 1932 and general law, which are outside the scope here.
Choosing the Right Route
If there is only one owner, the natural fit is a One Person Company, which is a private company formed by one person. (Companies Act, 2013, Section 3(1)(c); Section 2(62)) [5]
The memorandum of a One Person Company must indicate the person who will become the member on the subscriber's death or incapacity, with that person's prior written consent filed with the Registrar. (Companies Act, 2013, Section 3(1) proviso) [6]
If there will be two or more owners, incorporate a private company. (Companies Act, 2013, Section 3(1)(b)) [7]
A "private company" is defined by reference to its articles: it restricts the right to transfer its shares, and — except in the case of a One Person Company — limits the number of its members to two hundred. (Companies Act, 2013, Section 2(68)) [8]
There is no minimum paid-up share capital for a private company: the words prescribing a minimum were omitted from Section 2(68) by the Companies (Amendment) Act, 2015. (Companies Act, 2013, Section 2(68) as amended by the Companies (Amendment) Act, 2015) [9]
What the New Company Needs
The memorandum must state the company's name, with the last words "Private Limited" for a private company, and the State in which the registered office is to be situated. (Companies Act, 2013, Section 4(1)) [10]
The articles must contain the regulations for management of the company, and any matters that are prescribed. (Companies Act, 2013, Section 5(1) and 5(2)) [11]
The memorandum and articles must be signed by all subscribers, and a prescribed declaration must be filed by the specified professionals and by a person named in the articles. (Companies Act, 2013, Section 7(1)(a) and 7(1)(b)) [12]
Once registered, the memorandum and articles bind the company and its members. (Companies Act, 2013, Section 10) [13]
A company incorporated after the commencement of Section 10A must also comply with the commencement-of-business requirements. (Companies Act, 2013, Section 10A) [14]
The company is incorporated through the integrated form SPICe+, with AGILE-PRO-S in the same filing set for GSTIN, EPFO, ESIC, bank account and professional tax registration; fees and the name-reservation window are set by the Registrar and should be checked before filing. (MCA V3 portal, SPICe+ form, as seen 9 Sep 2026; Companies Act, 2013, Section 7) [15]
What Happens to the Proprietorship's Assets, Contracts and Registrations
The Companies Act, 2013 does not deal with the transfer of a proprietorship's assets, licences, bank accounts, tax registrations or contracts to a newly incorporated company. Those questions turn on other laws: (Companies Act, 2013, Section 7) [16]
- Income-tax consequences of transferring the business are set by the Income-tax Act, 1961; check with the Income-tax authorities before filing.
- GST registration and whether the transfer is a supply are set by GST law; check with the GST authorities before filing.
- Stamp duty on transferring property is set by the applicable State Stamp Act; check with the State authorities before filing.
- Licences such as shop and establishment registration are set by the relevant State authority; check with that authority before filing. (Companies Act, 2013, Section 7) [17]
FAQ
Q1: Is there a "conversion" of a sole proprietorship into a private limited company?
No. The Companies Act, 2013 provides for the formation and incorporation of companies (Sections 3 and 7), not for converting a proprietorship. The proprietor forms a new company and transfers the business. (Companies Act, 2013, Section 3; Section 7) [18]
Q2: Can one person own a private limited company?
A company may be formed by one person only where it is to be a One Person Company, which is a private company. (Companies Act, 2013, Section 3(1)(c)) [19]
Q3: What is the minimum number of subscribers for an ordinary private company?
Two or more persons. (Companies Act, 2013, Section 3(1)(b)) [20]
Q4: Does the new company inherit the proprietorship's liabilities?
The Companies Act, 2013 does not make a newly incorporated company a successor to a proprietorship's liabilities; whether liabilities move depends on the transfer documents and other laws. (Companies Act, 2013, Section 9) [21]
How liabilities are to be transferred or novated is set by the transfer documents and other applicable laws.
Q5: When does the company come into existence?
On the date mentioned in the certificate of incorporation issued under Section 7(2). (Companies Act, 2013, Section 7(2) and 7(3)) [22]
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Internal links: See makeitlegit.in/start for entity selection guidance, and makeitlegit.in/tools/company-type-comparison for a side-by-side comparison of entity types.
Primary source: Companies Act, 2013 — Sections 2(62), 2(68), 3, 4, 5, 7, 9, 10 and 10A.
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Sources
- Companies Act, 2013, Section 3 — Formation of company; Section 7 — Incorporation of company
- Companies Act, 2013, Section 7(2) and 7(3) — certificate of incorporation; Section 9 — Effect of registration
- Companies Act, 2013, Section 3(1) — Formation of company
- Companies Act, 2013, Section 7 — Incorporation of company; Section 9 — Effect of registration
- Companies Act, 2013, Section 3(1)(c) — One Person Company; Section 2(62) — "One Person Company"
- Companies Act, 2013, Section 3(1) proviso — nominee of a One Person Company
- Companies Act, 2013, Section 3(1)(b) — private company
- Companies Act, 2013, Section 2(68) — "private company"
- Companies Act, 2013, Section 2(68) as amended by the Companies (Amendment) Act, 2015
- Companies Act, 2013, Section 4(1) — Memorandum
- Companies Act, 2013, Section 5(1) and 5(2) — Articles
- Companies Act, 2013, Section 7(1)(a) and 7(1)(b) — signatures and declaration
- Companies Act, 2013, Section 10 — Effect of memorandum and articles
- Companies Act, 2013, Section 10A — Commencement of business, etc.
- MCA V3 portal, SPICe+ form, as seen 9 Sep 2026; Companies Act, 2013, Section 7 — Incorporation of company
- Companies Act, 2013, Section 7 — Incorporation of company creates a new body corporate
- Companies Act, 2013, Section 7 — Incorporation of company creates a new body corporate
- Companies Act, 2013, Section 3 — Formation of company; Section 7 — Incorporation of company
- Companies Act, 2013, Section 3(1)(c) — One Person Company
- Companies Act, 2013, Section 3(1)(b) — private company
- Companies Act, 2013, Section 9 — Effect of registration
- Companies Act, 2013, Section 7(2) and 7(3) — certificate of incorporation
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See Also
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