Limited liability for a single founder, taxed as a company with lighter formalities
A One Person Company (OPC) lets a single individual run a company with limited liability, bridging the gap between a sole proprietorship (no protection) and a full private limited company (which needs at least two members). For income tax it is treated exactly like any other private company: the same corporate rates, including the 22% concessional regime under Section 115BAA, and the same loss of presumptive taxation. It has lighter Companies Act formalities than a regular company (for example, simpler board requirements), but it must name a nominee who takes over if the sole member cannot, and it converts to a private limited company beyond certain thresholds.
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What an OPC is
An OPC is a private company with a single member, introduced to give solo founders limited liability without needing a second shareholder. The member must appoint a nominee (recorded in the incorporation documents) who becomes the member if the original is unable to continue. It is a separate legal entity, so the founder's personal assets are protected from business debts, the key advantage over a sole proprietorship.
How it is taxed
Identically to any private company. It pays corporate tax at 25% (turnover up to Rs 400 crore) or 30%, or can opt for the concessional 22% under Section 115BAA, plus surcharge and cess. Dividends to the member are taxed in the member's hands, and salary the member draws is deductible to the company and taxed at slab rates, so the same salary-versus-dividend planning applies. Like all companies, an OPC cannot use presumptive taxation and has a statutory audit every year.
tipIf you want limited liability as a solo founder but find a full private company's formalities heavy, an OPC is the middle path, company tax treatment and protection, with lighter board requirements.
The conversion thresholds
An OPC is meant for smaller, single-owner businesses. Historically it had to convert to a private limited company once paid-up capital or turnover crossed prescribed limits, and an OPC cannot itself incorporate another company or convert into a Section 8 (non-profit) company. As the business grows or takes on co-owners or investors, conversion to a regular private limited company is the natural next step.
warningAn OPC suits a solo founder; it is not built for co-founders or investors. If you expect to bring in partners or raise equity, a private limited company from the start avoids a later conversion.
Income-tax Act 1961 company rates incl. s.115BAA (22% concessional) (re-enacted in the Income-tax Act 2025)
Frequently asked questions
How is an OPC taxed?+
Exactly like any other private company: 25% (turnover up to Rs 400 crore) or 30%, or the concessional 22% under Section 115BAA, plus surcharge and cess. It does not get individual slab rates or presumptive taxation, and it has a statutory audit every year. The tax treatment is the company one, not the proprietor one.
What is the advantage of an OPC over a sole proprietorship?+
Limited liability. An OPC is a separate legal entity, so the founder's personal assets are protected from business debts, which a proprietorship cannot offer. The trade-off is company-level compliance (annual audit, ROC filings) and the loss of presumptive taxation, so it suits a solo founder with real liability exposure.
Do I need anyone else to form an OPC?+
You can be the only member, but you must appoint a nominee who would become the member if you cannot continue. That is the only second person required. This is what lets a single founder have a company without needing a co-shareholder, which a regular private limited company requires.
Can an OPC become a normal private company later?+
Yes, and it may have to. An OPC is designed for smaller single-owner businesses and converts to a private limited company once it crosses the prescribed capital or turnover limits, or when you bring in co-owners or investors. If you expect that soon, starting as a private limited company can save a later conversion.