How to read a balance sheet in 15 minutes — four financial ratios and the warning signals

The income statement is the company's sales story: it shows what they want you to see, in the light they want you to see it in. The balance sheet, on the other hand, is a documentation of what the company actually owns and owes — at a given moment, according to mandatory rules. According to classic value investing practice, the careful analysis therefore often begins where others end: in liabilities and assets, not in the profit.

We have previously shown the route through the whole annual report in 20 minutes. This time we go deeper on a single part: the balance sheet. The goal is a repeatable 15-minute method — four financial ratios, a clear answer for each, and a checklist with warning signals at the end. With timekeeping. It is only when the method takes time that it is honest.

Minute 0–3: The equity ratio — how much of the company is paid for?

Equity ratio = equity ÷ total assets

Total assets is the sum of everything the company owns (and finances). The equity ratio tells how large a part of that heap has been financed by the owners — and how large a part consists of loans, accounts payable and other claims from the outside world. Rules of thumb for Swedish listed companies (outside banking and finance):

• Above 40 %: solid financing — the company withstands at least a weak business cycle without an acute balance crisis
• 25–40 %: normal, especially in capital-intensive sectors — but the trend becomes more important than the level
• Below 25 %: stop and think. It can be completely legitimate (trade with fast revenue turnover) or the beginning of something unpleasant — the next step determines which

What you are really looking for is the movement: a falling equity ratio year after year, in combination with a rising dividend and rising investments, is a classic profile of a company eating its buffer. Negative equity is, in the Swedish listed context, almost always a warning signal — it means accumulated losses have eaten up the owners' contributions.

A technical note on the way: since the leasing accounting rules were brought into Swedish reporting, large leasing commitments sit in the balance sheet both as an asset and as a liability. That pushes down the equity ratio for companies with many premises and vehicles. Be consistent therefore — compare companies that report under the same principles, and preferably the same company against itself over time.

Minute 3–6: Net debt — how long can the company manage without new loans?

Net debt = interest-bearing debt (the liabilities with interest) − liquid funds

You find interest-bearing debt in the long debt post plus the short-term part of the loans (not accounts payable — those are interest-free operating liabilities). Subtract the bank cash and short-term investments. The result is the capital the company actually owes banks and bondholders, net.

Put the number in relation to the earnings power:

Net debt ÷ EBITDA

• Below 1×: low indebtedness, considerable freedom of action
• 1–2×: normal for industry and engineering
• Above 3×: considerable — here the interest rate and refinancing needs begin to steer the company's room for maneuver
• Negative net debt: the company has more cash than debt — but ask yourself why, and note that large cash balances are sometimes earmarked for specific investments

For cyclical companies the same warning applies as for any valuation multiple: feel free to calculate on normalized EBITDA (an average over the business cycle), otherwise the debt looks innocently small at the peak and frighteningly large at the bottom. This is the core of AKM1 variable V10 (debt-to-equity ratio) — and note that net debt per se is not wrong; debt against return is the question, not debt against zero.

Minute 6–9: Goodwill — what has the company paid for that is not there?

Goodwill arises when a company buys another company for more than the value of the identifiable assets. The post thus represents a paid premium for future synergies, brands, customer relationships — things that may turn out to be real, or not.

Goodwill share = goodwill ÷ equity

• Below 30 %: manageable — even if an impairment would hurt, the equity ratio survives
• 30–50 %: considerable — read the acquisition note and ask: have the acquired companies performed as the motivated purchase price?
• Above 50 %: the red flag. A large impairment can blow a hole in the equity and thereby in the whole balance sheet's credibility

Goodwill is also the post where longing lives. A company that has grown through acquisitions has often paid in good times to grow, and impairments rarely come as merely technical adjustments — they come as admissions. So when you see a large goodwill: find the segment report, identify which acquisition carries the post, and check that its result still remains in the report.

Minute 9–12: Working capital — is the company growing efficiently or on credit?

Working capital = current assets − short-term liabilities

Working capital is the capital tied up in the everyday: accounts receivable, inventory, prepayments — minus what suppliers and employees effectively lend out in the form of payment times. Two questions:

• Is the working capital growing faster than the revenue? Then every growth krona costs more and more in capital tied up — the growth is bought on credit, literally
• Is the operating profit converted to cash? Compare operating cash flow with operating profit over three years. A result that never becomes cash is a bookkeeping creation; according to classic value investing practice, cash is reality and the results are an opinion about it

Complement with the quick ratio (V11 in AKM1 — it measures whether the company can pay its short-term liabilities even if all customer flow freezes):

Quick ratio = (current assets − inventory) ÷ short-term liabilities

Above 1 is comfortable. Below 0,5 is an acute situation regardless of how good the income statement looks. And for early-stage growth companies: how many months does the cash last at the current burn? That is V19 (capital burn) — survival mathematics, not profitability mathematics.

Minute 12–15: The warning signals — the checklist before you close the PDF

• Short-term liabilities growing faster than the revenue — payment strain in the everyday
• Capitalized development costs that swell — costs dressed up as assets
• Changed accounting principles in good years — earnings-boosting adjustments at a comfortable moment
• Dividend or share buyback financed with new net debt — the capital return is borrowed, not earned
• Sales of accounts receivable (invoicing) to an increasing extent — the quick ratio improves cosmetically, the risk remains
• Large, undefined 'other' posts on both sides — where mysteries usually live
• A total picture of the balance sheet that does not match the cash flow — when the two documents tell different stories, it is the cash flow that is right

What the balance sheet does not show — the shadow sides of the notes to the accounts

A Swedish balance sheet does not report all commitments as posts. In the notes to the accounts behind it there are often guarantees and warranty commitments, pension obligations, ongoing disputes and contingent liabilities to partners. These can be material — especially in construction and contracting industries, where a single lost warranty case can amount to the annual result. The routine: before you close the PDF, look up the note on contingent liabilities and compare the amount with equity. A shadow debt of half the equity changes the picture of the equity ratio more than any valuation multiple does.

Also remember that the balance sheet is a photo of the last day of the fiscal year. Companies that want to show lower debt can move posts across the year boundary — the debt still exists, just not in the photo. Therefore feel free to compare the balance sheet with the average debt level during the quarters of the same year, when the quarterly report shows it.

The exercise: run the route on a real annual report

Theory without review is just reading. Do this:

• Choose a larger Swedish listed company in a sector you want to learn — engineering, trade or construction are good because the balance sheet carries a lot of information there
• Download the latest annual report (the PDF with notes to the accounts — not the presentation) from the company's IR page
• Set a timer to 15 minutes and fill in the route: equity ratio, net debt/EBITDA, goodwill share, quick ratio — four numbers, five minutes of support per number
• Repeat on last year's balance sheet and compare. The trend over two to three years says more than any single level
• Log the results in the calculator so that next time you can compare directly against your latest review

If the course V09: ROE teaches you to read return, this route is your tidiness page: it says whether the return is built on rock or on loans and longing. Together they cover most of what a balance sheet has to tell.

Next step

• Run the 15-minute route on a real annual report tonight — four numbers, timer on, log in the calculator.
• Deepen the stability side in the Curriculum: V10 (debt-to-equity ratio), V11 (liquidity) and V19 (capital burn) are the balance sheet's voice in the AKM1 model.
• Review your own portfolio's aggregated risk picture in the portfolio builder: how many of your holdings have net debt above 2× EBITDA — and did you know?

FAQ

What is a balance sheet — and why isn't the income statement enough?

The balance sheet reports what the company owns (assets) and what it owes (liabilities and equity) at a given moment, under mandatory rules. The income statement is the company's story; the balance sheet is its documentation. That is why careful analysis often begins where others stop — in debts and assets, not in the profit.

How do I calculate the equity ratio?

Equity ratio = equity ÷ balance sheet total, where the balance sheet total is the sum of everything the company owns and finances. The figure shows how large a share of the company has been paid for by the owners. For Swedish listed companies outside banking and finance, above 40 per cent counts as solid financing and below 25 per cent as a reason to pause and study the trend.

What is net debt — and why is it compared with EBITDA?

Nettoskuld = räntebärande skulder − likvida medel, alltså det kapital bolaget faktiskt är skyldigt banker och obligationsägare, netto. Dividerad med EBITDA visar den hur många års rörelseresultat före avskrivningar som krävs för att betala tillbaka skulden. Som tumregel är över 3× betydande belåning — men branschen sätter skalan, och för cykliska bolag bör EBITDA normaliseras över konjunkturcykeln.

Is goodwill always a warning signal?

Nej — goodwill uppstår varje gång ett bolag köper ett annat för mer än de identifierbara tillgångarnas värde, så posten finns i nästan alla förvärvsvuxna bolag. Frågan är storleken i förhållande till eget kapital: en goodwillandel över 50 procent gör att en enda stor nedskrivning kan slå hål på soliditeten. Läs förvärvsnoten och kontrollera att de köpta bolagens resultat fortfarande finns kvar i rapporten.

This is educational financial analysis, not investment advice.