Table of Contents

Borrowing Costs

The 30-Second Summary

What are Borrowing Costs? A Plain English Definition

Imagine you're buying a house. You take out a mortgage from a bank. The price you pay for that loan isn't just the interest rate you see advertised. It's the interest payments you'll make every month for 30 years, plus the loan origination fees, appraisal fees, and other closing costs. All of those expenses, bundled together, represent your “borrowing costs.” A company operates on the same principle, just on a much larger scale. When a business needs money to build a new factory, develop a new product, or acquire a competitor, it often turns to lenders—banks or bond investors—to borrow the cash. Borrowing costs are the full, all-in price the company pays for the privilege of using that borrowed capital. The most visible component is Interest Expense, which you'll find on a company's income statement. This is the regular payment the company makes, much like your monthly mortgage interest. However, just like with a mortgage, there are often other costs involved:

For an investor, thinking of borrowing costs as just “the interest rate” is like thinking of an iceberg as just the tip you see above the water. The true cost—and the true risk—often lies in the details. A company's borrowing costs are ultimately determined by one thing: the lender's perception of risk. A financially sound, stable, and profitable company like Microsoft or Johnson & Johnson can borrow money at very low rates. Lenders are lining up to give them money because the risk of not being paid back is minuscule. Conversely, a struggling company with unpredictable earnings and a weak balance_sheet will have to pay a much higher price to convince anyone to lend to it. In this way, borrowing costs act as the market's “risk thermometer.” They provide an objective, unbiased opinion from the most skeptical group of financial analysts out there: the bankers and bondholders whose primary goal is simply to get their money back, with interest.

“Interest never sleeps nor sickens nor dies; it never goes to the hospital; it works on Sundays and holidays; it never takes a vacation… Once in debt, interest is your companion every minute of the day and night; you cannot shun it or slip away from it; you cannot dismiss it; it yields neither to entreaties, demands, or orders; and whenever you get in its way or cross its course or fail to meet its demands, it crushes you.” - J. Reuben Clark

Why It Matters to a Value Investor

For a value investor, who seeks to buy wonderful businesses at fair prices, understanding a company's borrowing costs is not an optional academic exercise—it is fundamental to the entire investment process. It touches upon the three pillars of value investing: risk, management quality, and valuation. 1. A Direct Measure of Risk and Margin of Safety: Benjamin Graham, the father of value investing, taught that investing is about the preservation of principal. High borrowing costs are a giant red flag that your principal may be at risk. Why? Because lenders, whose job is to obsess over risk, have already judged the company to be a dangerous bet. If a company has to pay 9% for a loan when its blue-chip competitor pays 4%, the market is screaming that there is a significantly higher chance of default. This high cost directly eats into the company's profitability, shrinking the cushion of earnings that protect it during a recession or an unexpected downturn. This directly erodes the margin_of_safety an investor has. A business burdened by heavy interest payments is a fragile one; a business with minimal debt is robust. 2. A Window into Management's Competence and Discipline: A management team's approach to debt is one of the clearest indicators of their character and skill.

3. The Link to Intrinsic Value and Economic Moats: The intrinsic_value of a business is the discounted value of the cash it can generate over its remaining life. Interest payments are a direct claim on that cash. Every dollar paid to a lender is a dollar that does not go to the owners (the shareholders). Therefore, higher borrowing costs lead to lower cash flows and, all else being equal, a lower intrinsic value. Furthermore, a company's borrowing costs are often a reflection of its economic_moat. A company with a deep, wide moat—like Coca-Cola's brand or Google's search dominance—has predictable earnings and a powerful competitive position. Lenders recognize this stability and reward it with rock-bottom borrowing costs. In this sense, a low cost of debt is not the cause of the company's success, but rather a symptom of its underlying competitive strength.

How to Analyze and Interpret Borrowing Costs

Analyzing borrowing costs isn't about finding a single magic number. It's about being a financial detective, piecing together clues from across a company's financial statements to build a complete picture of its financial health and risk.

The Method: A Four-Step Investigation

  1. 1. Start with the Income Statement: Find the line item typically labeled “Interest Expense” or “Finance Costs.” This is your starting point. Note its value and compare it to the company's operating income to get a quick sense of how significant the debt burden is.
  2. 2. Move to the Balance Sheet: Look under “Liabilities” for “Short-Term Debt” and “Long-Term Debt.” Add these together to get the company's Total Debt. This tells you the size of the principal that is generating the interest expense. A company with high debt and high interest expense is far riskier than one with high debt but low interest expense.
  3. 3. Cross-Reference with the Cash Flow Statement: Look for a line like “Cash Paid for Interest.” Due to accrual accounting, the Interest Expense on the income statement might not be the same as the actual cash that left the company's bank account. The cash flow statement shows you the cold, hard reality. Significant differences between the two can warrant further investigation.
  4. 4. Dig for Gold in the Footnotes: This is the most important step. The footnotes to the financial statements are where the company provides the details. Look for a note on “Debt” or “Indebtedness.” Here you will find a treasure trove of information, including:
    • A breakdown of each major loan or bond issue.
    • The specific interest rate for each piece of debt (e.g., “5.25% Senior Notes”).
    • The maturity date for each loan (when it has to be paid back).
    • Whether the interest rate is fixed or variable (floating).

Interpreting the Analysis

Once you have the numbers, you can calculate a few simple but powerful ratios to interpret them from a value investor's perspective.

  1. 1. Calculate the Effective Interest Rate:
    • Formula: `Effective Interest Rate = Annual Interest Expense / Average Total Debt` 1).
    • Interpretation: This gives you a single, blended interest rate for all of the company's outstanding debt. Is the company paying 3%, 6%, or 9%? This single number is incredibly revealing. A high rate suggests high risk. The most important thing is to track this number over several years. A rising effective interest rate is a major warning sign that lenders are getting more nervous.
  2. 2. Assess the Interest Coverage Ratio:
    • Formula: `Interest Coverage Ratio = EBIT / Interest Expense` 2).
    • Interpretation: This is arguably the single most important debt-related ratio. It answers the question: “How many times can the company's annual operating profit cover its interest payments?”
      • Above 5x: Generally considered very healthy and safe. The company has a huge cushion.
      • Between 2.5x and 5x: Adequate, but worth monitoring.
      • Below 2.5x: A yellow flag. The company could face trouble in a recession.
      • Below 1.5x: A major red flag. The company is not generating enough profit to comfortably cover its interest costs, and may be at risk of default.
  3. 3. Check the Debt Maturity Profile:
    • Method: Look in the footnotes to see how much debt is due in the next year, the year after, and so on.
    • Interpretation: A company with a large “wall of maturities”—a huge amount of debt coming due in a short period—is in a vulnerable position. If interest rates have risen since they first took out the loan, they will be forced to refinance at a much higher cost, which will crush future earnings. A prudent company staggers its debt maturities far into the future.

A Practical Example

Let's compare two fictional companies in the same industry: furniture manufacturing.

Here's how their borrowing cost profiles might look:

Metric Solid Oak Furniture Inc. Trendy Furnishings Co. Value Investor's Insight
Total Debt $200 million $200 million The amount of debt is identical. On the surface, they look similar.
Annual Interest Expense $8 million $16 million A huge difference! Trendy Furnishings is paying twice as much for the same amount of debt.
Effective Interest Rate 4.0% 8.0% Solid Oak is seen by lenders as a very safe bet. Trendy Furnishings is clearly perceived as much riskier.
Annual EBIT $80 million $40 million Solid Oak's stable business generates twice the operating profit.
Interest Coverage Ratio 10.0x 2.5x Solid Oak's profits cover its interest 10 times over (extremely safe). Trendy's profits only cover its interest 2.5 times (a yellow flag).
Debt Maturity Staggered over 15 years, all fixed-rate. $150m due for refinancing in 18 months. Solid Oak has locked in its low costs for the long term. Trendy is facing a ticking time bomb; if rates rise, its interest expense could explode, wiping out its profits.

Conclusion: Even though both companies have the same amount of debt, the analysis of their borrowing costs reveals two completely different investment prospects. Solid Oak is a robust, well-managed business with a wide margin of safety. Trendy Furnishings is a fragile business on a financial tightrope. A value investor would be far more interested in Solid Oak, thanks to the story told by its borrowing costs.

Advantages and Limitations

Strengths

Weaknesses & Common Pitfalls

1)
Where Average Total Debt = (Debt at start of year + Debt at end of year) / 2
2)
EBIT stands for Earnings Before Interest and Taxes, a measure of operating profit