The capital structure of a business — the mix of debt, equity, and hybrid instruments used to finance its assets and operations — is one of the most consequential strategic decisions its shareholders and management team make. Get it right, and the business has the financial stability and flexibility to grow. Get it wrong, and debt service consumes cash that should fund growth, covenant restrictions limit operational flexibility, and an over-leveraged balance sheet makes the business vulnerable in a downturn. This guide explains how UAE businesses think about capital structure, what the key trade-offs are, and when professional advisory adds measurable value.
Capital structure refers to the combination of funding sources a company uses to finance its assets — typically some combination of equity (owner capital), debt (borrowed capital), and, in more complex situations, hybrid instruments such as mezzanine finance, convertible notes, or preference shares. Each instrument has different cost, risk, and dilution implications for shareholders and different security and return requirements for capital providers.
The optimal capital structure balances the tax efficiency and lower cost of debt against the financial risk and inflexibility that excessive leverage creates. In the UAE, where interest rates have risen materially since 2022, the cost of debt is a more significant constraint than it was in the low-rate environment of the previous decade — and capital structure decisions have correspondingly greater financial consequences.
Debt is typically cheaper than equity (the cost of equity reflects higher risk), and interest on third-party debt is generally tax-deductible under the UAE Corporate Tax regime introduced in June 2023, subject to a 30% EBITDA cap under OECD thin capitalisation rules. However, debt creates fixed obligations that must be met regardless of business performance, and high leverage restricts strategic flexibility. UAE banks typically require a Debt Service Coverage Ratio (DSCR) of at least 1.25x. The right balance depends on the stability and predictability of the business's cash flows, the quality of its assets, and the risk appetite of the shareholders.
Short-term facilities — overdrafts, revolving lines, trade finance — are flexible but subject to annual renewal and potentially available only when the business does not need them (banks withdraw facilities from struggling borrowers). Long-term debt provides certainty but is less flexible and more expensive. A well-structured capital plan uses short-term facilities for working capital and long-term debt for capital investment — matching the tenor of the facility to the life of the asset it finances.
Secured debt is typically cheaper than unsecured debt, but granting security over assets restricts what the company can do with those assets and may constrain future fundraising. Covenants — financial ratios that the business must maintain — limit operational flexibility. Understanding the implications of security and covenants before agreeing them is essential.
A: There is no single answer — it depends entirely on the business's cash flow stability, asset base, and market position. As a general benchmark, UAE banks typically require a Debt Service Coverage Ratio (DSCR) of at least 1.25x — meaning EBITDA covers total annual debt service (interest plus principal) by at least 25%. Businesses with stable, contracted revenues can typically carry more leverage than those with cyclical or volatile cash flows.
A: Mezzanine is appropriate when senior debt capacity is insufficient to fund the required investment and the shareholders want to minimise equity dilution. It is more expensive than senior debt — typically 12% to 18% all-in — and often includes equity participation through warrants or conversion rights. It is most commonly used in management buyouts, growth capital transactions, and acquisition financing where the senior debt to EBITDA ratio has been maximised.
A: Not necessarily. Debt and equity serve different purposes, and the decision depends on the cost of each, the business's growth opportunities, and the return expectations of equity investors. In some cases, raising equity to repay high-cost debt improves the capital structure materially. In others, equity is best used to fund growth while debt provides the working capital and operating efficiency that makes the growth happen. We model both scenarios before making a recommendation.
A: Capital structure directly affects equity value. A more leveraged business — all else equal — has a lower equity value because more of the enterprise value is absorbed by debt. However, the right amount of leverage can increase shareholder returns by amplifying the equity return on investment. Businesses preparing for a sale or capital raise benefit from an independent assessment of how their current capital structure is likely to be viewed by buyers and investors.
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