Share Capital

Share Capital: The Fund Raised by Issuing Shares

A company's share capital is the money it has raised, or is authorised to raise, by the issue of shares to its members. It represents the equity — the ownership — of the company, and it stands at the foundation of the company's financial structure. The Companies Act, 2013, recognises several categories of share capital, each serving a distinct function in the regulation of the company's financial affairs. Understanding these categories is essential to the law of companies, for they determine the company's capacity to issue shares, the limits within which it may allot, and the basis on which creditors and shareholders assess the company's financial position.

The Four Categories

The four principal categories of share capital are: (a) Authorised (or nominal) capital — the maximum amount of share capital that the company is authorised to issue, as stated in its memorandum. The company cannot issue shares beyond this ceiling without amending the memorandum. Authorised capital thus sets the outer limit of the company's capacity to raise equity. (b) Issued capital — the portion of the authorised capital that the company has actually offered or issued to shareholders. The company may, and typically does, issue only part of its authorised capital at any given time, retaining the balance for future issue. (c) Subscribed capital — the portion of the issued capital that has been subscribed for (agreed to be taken up) by the shareholders. In a public issue, the subscribed capital may be less than the issued capital if the issue is undersubscribed. (d) Paid-up capital — the amount actually paid by the shareholders on the shares they have subscribed for. Where shares are partly paid (the company has called only part of the face value), the paid-up capital is less than the subscribed capital. The paid-up capital is the figure most often cited as the company's 'capital' for regulatory and disclosure purposes.

The Doctrine of Capital Maintenance

The share capital of a company (particularly a limited company) is subject to the doctrine of capital maintenance, a foundational principle of company law designed to protect creditors and shareholders. The doctrine holds that a company must maintain its share capital intact: it must not return capital to its shareholders (except through lawful mechanisms such as buyback or reduction of capital, with court or regulatory sanction), it must not purchase its own shares except as permitted by statute, and it must not financially assist the purchase of its own shares. The principle is that the share capital, once paid in, forms a permanent fund for the benefit of creditors, who rely on it as a buffer against loss. The Companies Act gives effect to this doctrine through provisions on reduction of capital (Section 66), buyback of shares (Section 68), financial assistance (Section 67), and the issuance of shares at a discount (prohibited). The doctrine has been relaxed over the years — modern company law allows companies greater flexibility to manage their capital through buybacks and reductions — but the core principle remains: the capital raised from shareholders is a fund that the company holds in trust, in substance, for its creditors, and it may not be dissipated without due process.

“The share capital is the bedrock of the company's finances — the sum subscribed by its owners, the fund upon which its creditors rely. The law guards this fund with care, insisting that what is paid in as capital shall not, save by due process, find its way back to the shareholders. The doctrine of capital maintenance is the creditor's shield, and the integrity of the limited company depends upon it.”