How to Read a Balance Sheet: A Plain-English Guide for Business Owners
Your profit and loss statement shows if you made money. Your balance sheet shows what your business is worth. Both matter.
The balance sheet reveals what the P&L cannot: your actual cash position, how much clients owe you, how much debt you're carrying, and whether you're financially stable. It's required by law for every UK limited company filed with Companies House. And yet many small-business owners ignore it entirely. That's a mistake.
Here's how to read a balance sheet in plain English.
The fundamental equation
Every balance sheet is built on one deceptively simple equation:
Assets = Liabilities + Equity
This equation always balances — hence the name "balance sheet." If it doesn't, something's wrong with the bookkeeping.
In plain terms:
- Assets = Everything your business owns or is owed
- Liabilities = Everything your business owes to others
- Equity = What's left for the owners after paying off all debts
Think of it this way: if you sold everything your business owns and used the money to pay off everything it owes, the amount remaining would be your equity — your actual stake in the business.
The three parts: assets, liabilities, and equity
Assets: what your business owns
Assets are listed in order of liquidity — how quickly they can be turned into cash.
Current assets (convertible to cash within 12 months):
- Cash and bank balances — Money in your accounts right now
- Accounts receivable — Money clients owe you
- Inventory — Stock you're holding for sale
- Prepaid expenses — Bills you've paid in advance
Non-current assets (longer-term assets used over multiple years):
- Property — Buildings or land the business owns
- Equipment and machinery — Tools, computers, vehicles
- Intangible assets — Intellectual property, patents, brand value
- Long-term investments — Investments held beyond 12 months
Non-current assets are shown at original cost minus accumulated depreciation. A computer bought for £2,000 three years ago might appear as £500 on the balance sheet. That's accounting rules, not market value. The real value could be higher or lower. (A 2015 MacBook might fetch £50 or £500 depending on condition — the balance sheet tells you neither.)
Liabilities: what your business owes
Current liabilities (due within 12 months):
- Accounts payable — Money you owe suppliers
- Tax payable — Tax owed but not yet paid
- Short-term loans — Credit card balances, overdrafts, loans due within 12 months
- Accrued expenses — Costs incurred but not yet invoiced
- Deferred revenue — Money received for work not yet done
Non-current liabilities (due after 12 months):
- Long-term loans — Business loans, mortgages, extended finance
- Lease obligations — Long-term rental commitments
Equity: the owner's stake
Equity is what's left when you subtract liabilities from assets. It includes:
- Owner's capital / share capital — Money invested by owners
- Retained earnings — Accumulated profits not distributed as dividends
- Current year profit/loss — Net profit from the current period
- Drawings / dividends — Money taken out by owners
For a sole trader, equity is capital plus retained earnings minus drawings. For a limited company, it's share capital plus reserves.
What the balance sheet tells you
Liquidity: can you pay your bills?
The current ratio is your first check: current assets divided by current liabilities.
- Above 1: You have more current assets than current liabilities — generally healthy.
- Below 1: You might struggle to pay bills as they fall due.
- Above 2: You might be sitting on idle cash.
A ratio of 1.5 is typically considered healthy.
Solvency: are you financially stable?
The debt-to-equity ratio shows how much of your business is funded by debt versus owner investment.
- Lower ratio: Less debt, more owner funding — generally safer.
- Higher ratio: More debt — higher risk but potentially higher returns.
A ratio below 1 is usually considered healthy.
Working capital: can you fund operations?
Working capital = Current assets minus current liabilities
This is the money available to fund day-to-day operations. Positive working capital means you have a buffer. Negative working capital means you're relying on future income to cover current obligations — a warning sign.
Asset efficiency
Compare your total assets with your revenue (from the P&L). If assets are growing faster than revenue, you might be over-investing or under-utilising resources. For context on your P&L, see our guide to understanding profit and loss statements.
Reading a real example
Here's a simplified balance sheet:
ASSETS
Current Assets
Cash and bank 15,000
Accounts receivable 22,000
Prepaid expenses 3,000
Total Current Assets 40,000
Non-Current Assets
Equipment 25,000
Less: Depreciation (10,000)
Total Non-Current Assets 15,000
TOTAL ASSETS 55,000
LIABILITIES
Current Liabilities
Accounts payable 8,000
Tax payable 4,000
Credit card 2,000
Total Current Liabilities 14,000
Non-Current Liabilities
Business loan 10,000
Total Non-Current Liabilities 10,000
TOTAL LIABILITIES 24,000
EQUITY
Owner's capital 5,000
Retained earnings 26,000
TOTAL EQUITY 31,000
TOTAL LIABILITIES + EQUITY 55,000
Quick analysis:
- Current ratio: 40,000 ÷ 14,000 = 2.86 — healthy liquidity.
- Working capital: 40,000 – 14,000 = 26,000 — comfortable buffer.
- Debt-to-equity: 24,000 ÷ 31,000 = 0.77 — moderate leverage.
- Cash position: £15,000 is in the bank, but £22,000 is tied up in receivables.
The biggest concern? That £22,000 in accounts receivable. How much is overdue? If it's fresh invoices, no problem. If some are 60+ days old, you've got a cash-collection issue. This is where proper bank account management becomes crucial — it's the detail behind these numbers.
Common balance sheet pitfalls
Accounts receivable growing faster than revenue
If receivables are climbing but sales aren't, your clients are taking longer to pay. This ties up cash and increases risk. You need tighter credit terms or better debt collection.
Negative equity
If liabilities exceed assets, your business has negative equity — it owes more than it owns. This is serious. Under the Insolvency Act 1986, directors must consider the interests of creditors once solvency becomes doubtful. Don't ignore this.
Hidden liabilities
Not everything appears on the balance sheet. Contingent liabilities — potential obligations from lawsuits, guarantees, or disputes — might not show up but could become real costs. Check the notes to the accounts.
Asset values that don't reflect reality
Balance sheet values are based on historical cost minus depreciation, not market value. Your property might be worth far more or less than shown. Equipment might be fully depreciated but still in use. This isn't an error — it's just accounting. But it's worth knowing.
How to stay on top of it
Review your balance sheet:
- Monthly alongside your P&L statement.
- Before major decisions — taking on debt, hiring, large purchases.
- When applying for financing — lenders scrutinise it first.
- At year end for tax and compliance.
Good accounting software generates balance sheets automatically. As long as your bookkeeping is current, your balance sheet is always up to date. (If you're reconciling bank statements in a spreadsheet, switching to proper software will save you hours every month.)
The balance sheet and the P&L work together. Neither tells the full story alone:
- A profitable business can be insolvent if the balance sheet shows insufficient assets.
- A business with a strong balance sheet can be unprofitable, living off reserves.
- Cash on the balance sheet is different from profit on the P&L — you can be profitable and cash-poor, or cash-rich and unprofitable.
Review both together regularly, and you'll understand your business's true financial health.
Frequently asked questions
What's the difference between a balance sheet and a trial balance?
A trial balance is an internal accounting document listing all accounts and their balances — used to check that debits and credits balance before preparing final statements. A balance sheet is the formal statement summarising assets, liabilities, and equity. The trial balance is a tool; the balance sheet is the output. For detail, see our guide to trial balance.
How often should I review my balance sheet?
Monthly at minimum, alongside your P&L. For fast-growing or tight cash-flow businesses, weekly. Before any major financial decision, review it. And always before applying for financing or preparing tax returns.
Can a balance sheet have negative equity?
Yes, and it's serious. If liabilities exceed assets, you have negative equity — the business owes more than it owns. This usually triggers action from lenders or, in a limited company, requires director notification.
Why does balance sheet depreciation differ from tax depreciation?
Balance sheet depreciation follows UK accounting standards (FRS 102). Tax depreciation follows different rules called capital allowances. A £1,000 computer might depreciate to £600 on the balance sheet but deliver £200 in capital allowances against tax. This gets complex — speak to your accountant.
My balance sheet shows negative equity. Am I going bust?
Not necessarily, but it's a warning. If the business is profitable and cash flow is positive, you might recover. If both are weak, insolvency is a real risk. Speak to your accountant immediately.
How does the balance sheet connect to financial planning?
Your forecasts should project the balance sheet forward, not just profit. If you forecast profit but your balance sheet shows negative working capital, you might not have the cash to fund growth. See our guide to financial forecasting for more.