What it means
Every asset a company owns has to be paid for by someone, either shareholders or lenders. This ratio isolates one slice of that funding picture, the long-term borrowings, meaning loans, bonds and lease obligations that fall due beyond the next twelve months.
The number matters because long-term debt is a fixed commitment that does not care how trading is going. Interest has to be paid in a weak year exactly as it is in a strong one, so a company with a heavy ratio has less room to absorb a downturn.
Lenders, credit committees and acquirers all look at it before deciding how much more risk they are willing to take on. In practice you read the ratio as a percentage of the asset base.
A figure around 20% is generally comfortable for most trading businesses, while 50% or more signals a balance sheet that depends heavily on borrowed money. Context matters, though, because utilities, property companies and infrastructure operators routinely run higher given their long-lived assets and predictable cash flows.
The most common variant swaps total assets for total equity, giving the debt to equity ratio, or adds short-term borrowings to give total debt to total assets. Some analysts also net off cash, on the view that a company holding $5,000,000 of cash against $10,000,000 of loans is really only $5,000,000 in debt.
Whichever version you use, apply it consistently when comparing companies or tracking one company over time. The main nuance is that total assets are recorded at book value, not what those assets would fetch today.
A manufacturer whose plant was bought decades ago may look more indebted than it really is, while a company carrying a large goodwill balance from acquisitions may look safer than it is.
In practice
Real-world examples.
Example
A haulage business applies for a new fleet loan. Its bank calculates long-term debt of $4,500,000 against total assets of $9,000,000, a ratio of 50%, and asks for a personal guarantee before lending further because half the asset base is already pledged to lenders.
Example
A software company with almost no physical assets reports long-term debt of $600,000 and total assets of $12,000,000, giving a ratio of 5%. Its board uses that figure to argue it has capacity to borrow for an acquisition rather than issuing new shares.
Example
A hotel group is compared with a consultancy by a junior analyst who flags the hotel group's 45% ratio as alarming. The head of research points out that hotels fund long-lived buildings with long-term mortgages, so the two industries cannot be judged against the same benchmark.
Formula
Calculation
Long-Term Debt To Total Assets Ratio = Long-Term Debt / Total Assets
Take a regional food producer. Its balance sheet shows a $2,700,000 bank term loan and $900,000 of long-term lease liabilities, giving long-term debt of $2,700,000 + $900,000 = $3,600,000. Total assets are $12,000,000.
$3,600,000 / $12,000,000 = 0.30, or 30%. So 30% of the asset base is funded by long-dated borrowing, and the remaining 70% comes from equity and short-term liabilities.
Now suppose the company uses $1,200,000 of cash to repay part of the term loan. Long-term debt falls to $3,600,000 - $1,200,000 = $2,400,000 and total assets fall to $12,000,000 - $1,200,000 = $10,800,000, so the ratio becomes $2,400,000 / $10,800,000 = 0.222, or 22.2%.Case study
Seen in the real world.
Northgate Ceramics is an illustrative, entirely fictional tile manufacturer used here to show how the ratio behaves over time. In its first year after a factory expansion the company reported long-term debt of $8,000,000 and total assets of $16,000,000, a ratio of 50%. The finance director was comfortable because the new kilns were expected to lift output sharply.
Two years later demand softened and the ratio had barely moved, because although the company had repaid $1,000,000 of debt, depreciation had reduced total assets by a similar amount. Long-term debt of $7,000,000 against total assets of $14,000,000 still gave 50%, and the board realised that repaying debt from operating cash flow alone would not improve the picture quickly.
The eventual response in this illustrative story was a $3,000,000 equity injection from an existing shareholder, used to repay debt. Long-term debt fell to $4,000,000 while total assets stayed at $14,000,000, taking the ratio to about 28.6% and restoring headroom under the banking covenants.
Watch out
Common mistakes.
- Including short-term borrowings and overdrafts in the numerator, which turns this into the total debt to total assets ratio and makes cross-company comparisons meaningless.
- Treating a single number as good or bad without reference to the industry, when asset-heavy sectors legitimately carry far more long-term debt than service businesses.
- Forgetting that lease liabilities now sit on the balance sheet under current accounting rules, so a retailer with many leased stores can look far more indebted than it did under older standards.
Questions
People also ask.
What counts as long-term debt?
Any borrowing repayable more than twelve months after the balance sheet date, including term loans, bonds, long-term lease liabilities and the non-current portion of any instalment finance.
Is a lower ratio always better?
Not necessarily, because some borrowing is cheaper than equity and a company with almost no debt may be under-using its balance sheet and depressing returns to shareholders.
How often should the ratio be reviewed?
Most companies calculate it at each reporting date, but any business with debt covenants tied to gearing should track it monthly so a breach is spotted before the lender spots it.
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