A cash flow statement shows the actual cash moving in and out of a business over a period, split into operating, investing and financing activities.
Published July 2026 · Updated July 2026
The cash flow statement reports the cash that actually flowed in and out over a period. Because profit and cash aren't the same (invoices unpaid, stock bought), this statement explains the change in your bank balance in a way the P&L can't.
Operating activities are the day-to-day trading cash flows. Investing covers buying or selling assets like equipment. Financing covers loans, repayments and money put in or taken out by owners. Together they reconcile opening cash to closing cash.
Because profit doesn't tell you whether you have cash. The cash flow statement shows if the business is actually generating money.
No. The statement reports the past; a forecast projects the future. Both are useful.
Source: Investopedia ↗. This glossary is written for small business owners, so definitions are simplified. Tax rates and thresholds reflect 2026/27 UK rules and change over time. Berified does not provide accounting, tax or legal advice; always check the source or a qualified adviser.