Bond Covenants – Why Investors Don’t Just Cross Their Fingers

Handing over money to a company without rules attached is a bit like lending your flatmate cash for “the food shop” and discovering they’ve bought a jet ski instead. Bondholders aren’t daft, so they insist on covenants – promises and restrictions buried in bond documents that keep issuers from rolling the dice with bondholders’ money.

Covenants don’t make investing risk free. They just keep the risk on a short lead: issuers get flexibility to run their business, and investors get comfort that the risk won’t quietly mutate into something nastier.

Promises to Behave – Affirmative Covenants

First up are the “good behaviour” commitments. These are the corporate equivalent of brushing your teeth and paying your gas bill. Not exciting, but if you skip them, things go downhill quickly. Issuers promise things like:

• Staying incorporated and legally able to run the business (a good starting point if you want to keep paying debt).
• Complying with laws (you’d think this went without saying, but it still gets written down).
• Paying taxes (HMRC always collects first – investors don’t fancy waiting in the queue behind them).
• Keeping insurance in place (better to have cover before sparks – financial or otherwise – start flying).
• Providing audited financial statements (not exactly a page-turner, but vital for spotting cracks early).

Breaching one of these usually means a technical default – irritating, usually fixable, but a clear reminder that creditors are watching.

Drawing the Red Lines – Negative Covenants

If affirmative covenants are the house rules, negative covenants are the “absolutely nots”. They are designed to stop issuers from pulling tricks and make investors’ lives more exciting than they signed up for. Common examples include:

• Limits on fresh debt – no borrowing sprees unless the financial ratios stay in shape.
• Restrictions on liens – no pledging assets to new secured lenders who then elbow their way to the front of the repayment queue.
• Controls on asset sales – no flogging off the crown jewels without reinvestment or debt repayment.
• Merger restrictions – no disappearing into a new corporate structure that forgets about the bonds.
• Dividend caps – no draining the coffers for shareholders if it risks starving creditors.

The aim isn’t to handcuff management – it’s to stop the risk/return balance wobbling off the table.

When the Calculator Says No – Financial Covenants

Some covenants aren’t all about promises and red lines. Some of them are just maths tests, designed to check the company hasn’t stretched itself too far. They look at how much debt the company has compared with its earnings (that’s leverage), whether profits comfortably cover interest payments (coverage), and whether there’s still enough capital left in the business to stand on its own two feet (net worth).

There are two approaches. Maintenance covenants are regular check-ups, the financial MOT no one looks forward to, but everyone needs. They’re common in riskier or private deals where investors want to spot problems early. Incurrence covenants are gentler, kicking in only when the company makes a big move such as taking on new debt. These are the norm in investment-grade bonds where trust levels are higher.

Different rulebooks, same principle: if the numbers don’t add up, the company can’t just carry on as usual without answering to its creditors.

What Happens When Things Go Wrong

Covenants have bite because they tie into default provisions. Breach one, and unless it’s fixed or waived, the company is in default. In theory, investors can demand repayment in full – the financial equivalent of throwing a cat amongst the pigeons.

In reality, it’s often less dramatic. Waivers, extra reporting, maybe a few new restrictions. But the threat of acceleration hangs in the background, and that’s what keeps issuers cautious.

Why It Matters

For issuers, covenants can feel like a straitjacket. But the trade-off is cheaper borrowing, because investors sleep easier when their interests are protected.

For investors, covenants are reassurance that the deal they signed up for won’t morph into something riskier overnight. They don’t remove risk, but they make sure it stays where it belongs.

The Last Word

Covenants might not set pulses racing, but they keep the bond market honest. They curb opportunism, guard against unpleasant surprises, and keep borrowers from turning dull debt into extreme sports. Less bungee jumping, more safety harness – and all the better for it.