How to read a balance sheet
7 minute read. Updated 28 July 2026.
The income statement covers a period. The balance sheet is a photograph of one day, usually the last day of the fiscal year, showing everything the company owned and owed at that instant.
It is the least exciting of the three statements and the one most likely to tell you a company is in trouble before anything else does.
What to take away
- Assets equal liabilities plus equity, always. It is an identity, not a finding.
- The balance sheet rarely says a business is good. It says whether a bad year is survivable.
- Book value reflects historical cost, so the most valuable things a modern company owns are frequently not on it.
The identity
Everything the company owns was funded either by borrowing or by owners, so assets always equal liabilities plus equity. This is true by construction and carries no information on its own. What matters is the composition of each side.
Assets, in order of how quickly they become cash
Current assets are the ones expected to convert within a year: cash, receivables owed by customers, inventory waiting to sell. Everything else is long term, principally property and equipment, and then intangibles.
Goodwill deserves attention. It arises when a company pays more for an acquisition than the identifiable assets were worth, and it sits on the balance sheet until management concludes the acquisition disappointed, at which point it is written down. A large goodwill balance is a record of prices paid, and impairments are an admission about them.
Liabilities, in order of when they come due
Current liabilities are due within a year: payables to suppliers, accrued costs, the portion of debt maturing soon. Long-term liabilities are principally borrowings, along with lease and pension obligations.
The maturity profile matters as much as the total. A large balance due in a decade is a different situation from the same balance due next spring, and the debt footnote is where the schedule lives.
Equity, and why it can mislead
Equity is what is left for owners after every liability. Because assets are carried largely at historical cost, equity reflects what was paid for things rather than what they are worth now.
This is why return on equity can flatter. Buy back enough stock and equity shrinks, so the same profit produces a higher return without the business improving. Companies with sustained buyback programmes can even report negative equity, at which point the ratio stops meaning anything at all.
The three checks worth doing
Most of the value in a balance sheet comes from three quick comparisons rather than a full reading.
- Net debt against EBITDA, for the scale of borrowing. Under about 2x is comfortable for most businesses, over 4x leaves little room for a bad year.
- Interest coverage, for whether the borrowing is actually affordable. Under 2x, a downturn becomes a solvency question rather than an earnings one.
- Current assets against current liabilities, for whether the next twelve months are funded.
Terms used here
Read next
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How to read a cash flow statement
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Accounting red flags worth knowing
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Doing all of this by hand on one company takes an evening. Materiality pulls the filings, computes the figures this guide describes, and explains what the pattern means, so the evening goes on the judgement rather than the arithmetic.