Cash flow vs. profit: why a profitable business can still run out of cash
Profit is an opinion about timing. Cash is what is in the bank on Friday. Here is how the two drift apart and what to watch.
Owners are often surprised by the same sentence: "The report says I made money, so why can't I pay myself?" Both things can be true at once, because profit and cash answer different questions.
Profit compares the sales you earned in a period with the costs of earning them. Cash compares the money that actually landed in your account with the money that actually left it. Timing, not performance, is usually what separates them.
Where the gap comes from - Invoices you sent but have not collected. The sale counts as revenue; the cash is still with your customer. - Inventory and materials bought in advance. The money is gone; the expense shows up only when the item sells. - Loan and credit card payments. Principal reduces debt on the balance sheet rather than showing up as an expense. - Owner draws. Money out of the account that is not a business cost. - Equipment purchases spread over several years for tax purposes, but paid for in one week.
A simple example You invoice $40,000 in a month with $28,000 of costs, so the report shows $12,000 of profit. Two customers, worth $22,000, pay in 45 days. You also paid $9,000 up front for materials for next month's jobs. On paper you had a good month; in the bank you are short.
What to watch every week - Bank balance today and the bills due in the next 14 days. - Open invoices, grouped by how late they are. - Payroll and tax money you are holding but do not own — those dollars are already committed. - A rolling 13-week view of expected money in and money out, even a rough one.
Practical habits that close the gap - Shorten payment terms, ask for deposits on larger jobs, and follow up on unpaid invoices on a schedule instead of when you notice. - Keep a cash reserve target in weeks of expenses, not in a round dollar figure. - Move payroll taxes and sales tax to a separate account as soon as they are collected. - Review the profit and loss statement and the cash view together — neither one is enough alone.
The reports only help if they are current. If your books are weeks behind, you are steering with last month's numbers. Our monthly plans keep the bookkeeping and the reports on schedule so you can see both the profit and the cash picture. Schedule a free bookkeeping assessment and we will walk through your numbers with you.
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