Cashflow

Definition
Cashflow is the movement of money into and out of a business over time, distinct from the profit or loss a business reports on paper.

Why it matters

Profit is an accounting result and cash is what pays wages. A profitable, growing business can still fail if customers pay late and bills are due now. Growth often makes the problem worse, because delivering more work means paying for it before the money arrives. A business with a loss can survive for a long time if the timing of cash works in its favour.

How to apply it

  • Track cash in and cash out weekly, separately from the profit and loss statement.
  • Build a rolling forecast of the next thirteen weeks or so, and update it every week.
  • Chase invoices before they are overdue. Late payment is the most common cause of a gap.
  • Match payment terms with suppliers to the terms given to customers, so money is not owed out before it is owed in.
  • Ask for deposits or part payment upfront on larger projects.
  • Keep a buffer for naturally slow months and for tax bills.

What it is

Cashflow tracks real money. Cash in comes from customer payments and funding. Cash out goes to salaries, suppliers, tax and loan repayments. Net cashflow is the difference over a period. It differs from profit, which counts a sale when it is invoiced and a cost when it is incurred.

That gap is where businesses get caught. Say an agency invoices 30,000 euros in March but the client pays after 60 days, while 20,000 euros of salaries and bills fall due at the end of March. The profit and loss statement shows a healthy profit. The bank balance shows 20,000 euros less.

Common mistakes

  • Treating profit as proof of cash.
  • Reading a high bank balance without subtracting VAT and tax owed.
  • Forecasting sales but not the dates the payments will arrive.
Worked example

Suppose an agency invoices 30,000 euros in March, but the client pays after 60 days. Salaries and bills of 20,000 euros fall due at the end of March. The profit and loss statement shows a healthy month, while the bank balance drops by 20,000 euros. Nothing is wrong with the accounting. The timing of cash is the problem.

The owner reconciles the bank in Xero each week and keeps a rolling thirteen-week forecast in Google Sheets. The forecast shows a gap in week nine. The owner asks for a 30 per cent deposit on the next project and chases two overdue invoices the same day. The gap closes before it reaches the bank balance, which is the whole purpose of looking at cash weekly.

Tools in the example

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  1. Article

    Runway

    How long the current cash lasts if nothing changes.

  2. Article

    Accounts Receivable

    Money owed to the business that has not yet become cash.

  3. Article

    Burn Rate

    How fast cash falls when spending outruns income.

  4. Article

    Profit and Loss Statement (P&L)

    The paper result that cashflow often differs from.