What is Share Premium? A Definitive UK Guide to an Essential Corporate Finance Concept

Understanding share premium is fundamental for anyone navigating the English corporate finance landscape. This guide explains what share premium means, how it is created, where it sits in accounting and law, and how a business can use it responsibly. It is written in clear British English and is designed to be practical for directors, accountants, investors and business advisers alike.

What is Share Premium? A Clear Definition

Share premium represents the amount received by a company when it issues shares at a price above their nominal or face value. In other words, if a company issues 1,000 shares with a nominal value of £1 each, but sells them for £5 per share, the company collects £4,000 above the nominal value. That extra £4,000 goes into the share premium account, which is a separate reserve within shareholders’ equity. The fundamental idea behind share premium is simple: it recognises the additional funds raised from investors beyond the basic capital the company must legally hold.

The phrase “What is Share Premium?” captures two linked ideas. First, it describes a specific accounting category—an equity reserve. Second, it signals the events that create that reserve—namely, shares issued at a premium. In practice, you will often see it called the “share premium account” rather than simply “share premium,” and in formal documentation it acts as a capital reserve rather than part of ordinary revenue. Understanding this distinction helps when reading annual reports, tax notes and directors’ decisions about how to deploy those funds.

How Share Premium Is Created

Issuing Shares at a Premium

The most common way to create share premium is through the issue of new shares to investors at a price above the nominal value. The accounting entry is straightforward: the cash or other consideration received is credited to the share capital for the nominal value of the shares, and the excess over that nominal value is credited to the share premium account. For example, issuing 10,000 shares with a nominal value of £0.50 at £3.00 each would yield £2.50 per share as share premium, resulting in a substantial premium account alongside the increase in share capital.

Practically, this means that share premium does not arise from the nominal value of the shares themselves. It arises from the market’s willingness to pay more than the statutory minimum. Investors may be attracted by a company’s growth prospects, branding, strategic position, or the benefits bundled with the new shares—for instance, warrants, shareholder rights, or anticipated dividends—though the premium must be supported by the terms of the issue and the company’s governing documents.

Other Sources of Share Premium

While issuing shares at a premium is the primary source, there are additional movements within a company’s equity structure that touch the premium reserve. Some reorganisations or share buybacks financed in a specific way can influence the balance of reserves, but the formal share premium arises from the premium on share issues. Companies with prior share issues may carry forward a balance in the share premium account, which can be capitalised or used in authorised ways under the law. It is important to distinguish between share premium and other reserves, such as capital reserves or retained earnings, since each serves different purposes and has distinct regulatory implications.

Legal Framework: What the UK Law Says About Share Premium

Statutory Rules and the Companies Act 2006

The primary rules governing what is permissible with share premium are found in the Companies Act 2006. The act treats the share premium account as an equity reserve—a reserve that sits outside the company’s ordinary distributable profits. While reserves are not cash, they represent potential value available to the company for certain corporate purposes. The act restricts how the share premium can be used, typically limiting distributions to the extent allowed by law and the articles of association. The key concept is to prevent the distribution of capital as if it were revenue profit, thereby protecting creditors and maintaining company solvency.

In broad terms, the act permits a few specific uses of the share premium account. The most common are paying up the premium on the issue of new shares and paying up the costs of issue of those shares. A company may also write off the preliminary expenses of the company against the share premium account. Additionally, with appropriate approvals, the premium may be capitalised by applying it to the issue of fully paid bonus shares. These uses reinforce the idea that share premium is a capital reserve intended to support the company’s funding activities rather than to fund day-to-day trading losses.

Use and Capitalisation: What You Can Do with Share Premium

Directors should be aware that, while share premium is a valuable resource, it cannot simply be treated as a supplementary pool of funds to fund ordinary dividends or ordinary expenses. The official uses centre on strengthening the company’s capital structure, funding the cost of new share issues, or converting premiums into additional share capital through bonus issues, subject to the company’s solvency and shareholder approvals. If a company intends to use share premium for purposes beyond the statutory allowances, it would typically require court approval or a special resolution, along with careful consideration of solvency tests and the protection of creditors.

In practice, this means that a practical grasp of the rules around capital maintenance, distributions, and corporate governance is essential for directors. For investors and auditors, it is important to verify that any use of share premium complies with the law and with accounting standards, and that the accounting entries clearly reflect the nature of the transaction. Correct disclosure helps maintain stakeholder confidence and supports accurate measurement of the company’s net assets.

Accounting Treatment: How Share Premium Appears in the Accounts

Entry Levels and Balance Sheet Presentation

When shares are issued at a premium, the standard accounting entries are straightforward. The cash or other consideration received is recorded as follows: the nominal value of the shares increases the share capital, while the excess over nominal value increases the share premium account. This keeps the balance sheet aligned with the actual capital raised. The share premium account resides under shareholders’ equity, separate from the revenue reserves. In the notes to the accounts, companies typically disclose the movements in share premium, including the opening balance, additions from new share issues, and any utilisations during the period.

From a financial reporting perspective, disclosure is important. It communicates how much capital was raised above nominal value and how the premium is being used or planned to be used. When a company capitalises the share premium by issuing bonus shares, the entries transfer the amount from the share premium account to the share capital account. This process increases the total share capital while reducing the premium reserve, maintaining a clear and auditable trail of capital changes.

Impact on Dividends and Distributions

One of the key distinctions for readers of financial statements is that share premium is not part of distributable profits. In most jurisdictions, including the UK, distributions (dividends) are funded from distributable profits. The presence of a sizeable share premium reserve can affect the perception of strength behind capital, but it does not in itself enable dividends beyond what profits and reserves otherwise support. Auditors and investors often scrutinise the relationship between share premium movements and distributions in order to assess the financial health and governance quality of a business.

Practical Uses: How Companies Benefit from Share Premium

Funding New Projects and Growth Without Incurring Debt

For certain businesses, issuing shares at a premium can be a strategic decision to raise capital quickly without increasing debt levels. The premium enhances the company’s equity cushion, strengthening the balance sheet and supporting future borrowing capacity if needed. By keeping debt low, management can maintain financial flexibility while pursuing strategic opportunities such as research and development, acquisitions, or expansion into new markets. This is particularly relevant for early-stage companies or those investing heavily in intangible assets where debt may be less attractive or more costly.

Supporting Capital Expenditure and Asset Purchases

Share premium can be used to fund capital expenditure by settling the premium on new share issues or by capitalising the premium through bonus issues. This approach helps align capital structure with long-term asset investments, which can improve return on capital and asset coverage ratios. However, such actions must be carefully planned and supported by cash flow projections, as the ultimate objective is to preserve solvency and maintain adequate liquidity for ongoing operations.

Planful Capitalisation: Bonus Issues

A strategic use of the share premium account is to capitalise the premium to issue fully paid bonus shares to existing shareholders. This manoeuvre can be attractive because it does not require new cash inflows. Instead, it reallocates reserves to increase share capital, potentially sharpening the company’s equity base and providing a signal of confidence to the market. Bonus issues, however, must be implemented within the legal framework and require appropriate approvals from the board and sometimes from the shareholders.

Share Premium vs Other Reserves: A Quick Distinction

Understanding how share premium relates to other reserves helps avoid confusion. The share premium account is a capital reserve, representing funds raised in excess of nominal value on share issues. By contrast, revenue reserves arise from profits retained in the ordinary course of business and can be used more freely for distributions, subject to solvency and regulatory constraints. Capital reserves (including share premium) are generally not available for distribution as dividends, while revenue reserves are more closely tied to the company’s operational performance. Distinguishing these categories is essential for accurate financial reporting and governance.

Examples and Scenarios: What It Looks Like in Practice

Scenario A: A Private Company Raises £1 Million via a Premium Share Issue

A private company issues 250,000 ordinary shares with a nominal value of £1 each at £5.00 per share. The share capital increases by £250,000, and the share premium account increases by £1,250,000 (250,000 shares × £4 premium). The entry would reflect a cash inflow of £1,250,000, plus the increase in share capital. The £1,250,000 sits in the share premium account, awaiting eligible uses outlined in the Companies Act 2006. This example illustrates how premium on share issues directly strengthens equity without affecting revenue.

Scenario B: Capitalising the Premium to Create Bonus Shares

Suppose a company decides to issue fully paid bonus shares to its existing shareholders by capitalising part of the share premium. If £100,000 is transferred from the share premium account to the share capital account, the company issues new shares equivalent to the amount capitalised. This action increases the share capital while reducing the share premium balance on the balance sheet. A well-documented resolution and proper accounting entries are essential to ensure transparency and to comply with legal requirements.

Scenario C: Covering the Costs of a Share Issue

During a new issue, the company may incur legal, printing, and advisor fees. If permitted, such costs can be paid up from the share premium account. The effect is to lower the premium reserve while preserving the overall financing structure. Again, this use is subject to regulatory rules and the company’s articles, and it should be carefully documented to avoid inadvertently breaching capital maintenance provisions.

Common Questions About Share Premium

Can You Withdraw or Transfer Share Premium to Revenue?

No. Share premium is typically a capital reserve and is not distributable as a dividend. It is intended to support capital-related activities and specific authorised uses. If a company wants to convert some of the capital reserve into distributable funds, it would generally require a restructure of reserves and approval under the company’s governing documents and relevant law.

What Happens If a Company Uses Share Premium Improperly?

The improper use of share premium can lead to regulatory scrutiny, potential penalties, and disputes with creditors or shareholders. It is essential to obtain appropriate approvals, maintain clear records, and seek legal or accounting advice when considering uses beyond the standard statutory allowances. Transparent governance reduces risk and supports investor confidence.

Is Share Premium Related to Tax?

Share premium itself is a capital item and is not typically charged to corporation tax as income. However, any interest or costs associated with the issuance process may have tax implications, and the tax treatment of distributions and capital movements can vary depending on jurisdiction and the company’s overall tax strategy. Always consult a qualified tax adviser for country-specific guidance.

Practical Tips for Directors and Accountants

• Keep detailed records of all share issues, including the nominal value, issue price, and amounts attributable to the share premium. This creates a clear audit trail and simplifies regulatory reporting.
• Regularly review the Articles of Association and the Companies Act 2006 requirements to ensure any utilisation of the share premium is compliant and properly approved.
• Engage auditors early in plans to capitalise share premium or undertake bonus issues. Early dialogue helps avoid misstatements and strengthens the credibility of financial reporting.
• When planning a new issue, consider the effect on control and existing shareholders. Premium issues can influence ownership structure and future governance.
• Prepare clear disclosures in the annual report, including the movements in the share premium account and the purposes for which it has been used or proposed to be used.

How to Calculate Share Premium: A Simple Guide

The calculation is conceptually straightforward. For each share issue, multiply the number of shares by the premium per share (the issue price minus the nominal value). Sum these across all issues in the reporting period to determine the total increase in the share premium account. The corresponding credit in the equity section increases share capital by the nominal value of the shares issued. For example, if 50,000 shares with a nominal value of £1 each are issued at £6, the share premium increases by £250,000 (50,000 × £5), and share capital increases by £50,000 (50,000 × £1).

In practice, companies maintain a separate line item on the balance sheet for the share premium account, with substantiating notes detailing the movement in the period. It is common to see a reconciliation of the share premium movements in the notes to the financial statements, alongside disclosures about any planned utilisations or capitalisation.

What to Remember About Share Premium

What is share premium in short? It is a capital reserve created when shares are issued at a price above their nominal value. It sits within shareholders’ equity, not in profits available for distribution. The UK Companies Act 2006 restricts its use to specific purposes related to share issues and capital maintenance, including paying up premiums on new shares, paying costs of issue, writing off preliminary expenses, and capitalising the reserve for bonus issues under the right circumstances. Proper governance, clear documentation, and compliance with statutory requirements are essential for using the share premium account effectively and safely.

Final Thoughts: Why Share Premium Matters for Your Business

For growing companies, especially those seeking to raise capital without increasing debt, share premium provides a valuable mechanism to strengthen equity and support strategic activity. It signals to investors that the company has access to additional capital beyond ordinary profits, which can help fund expansion and resilience. However, with this advantage comes responsibility. Directors must ensure that any use of share premium aligns with legal boundaries, maintains solvency, and is properly disclosed to shareholders and regulators. By understanding what share premium is, how it is created, and how it can be used, you’ll be better equipped to manage capital responsibly and to communicate clearly about your company’s financial strategy.

Glossary: Quick Definitions About Share Premium

Share premium

The excess of the issue price over the nominal value of shares, recorded in the share premium account under equity.

Share premium account

An equity reserve that holds funds raised above nominal value from share issues; normally not distributable as dividends.

Nominal value

The legal minimum value assigned to each share, used to determine share capital.

Bonus issue

The issue of additional shares to existing shareholders funded by reserves, often including the share premium.

Understanding the nuances of what is Share Premium helps demystify corporate finance and improves decision-making, governance, and investor communications. It is a core concept that sits at the crossroads of accounting, corporate law, and strategic finance, with practical implications for capital structure and growth strategy.