The statement that reconciles 'we are profitable' with 'we have no money'. Three sections, one answer.
The cash flow statement tracks actual money moving, split three ways:
Operating — cash from running the business: customer payments in, salaries and suppliers out. Investing — buying or selling long-term assets: equipment, acquisitions. Financing — money from investors or lenders, and repayments.
Add the three and you get the change in your bank balance for the period.
Because it is the only statement that explains the gap between your P&L and your bank account.
When a founder says 'we were profitable last month but cash went down', this document says exactly why — usually that receivables grew, or a big annual bill landed, or a loan repayment went out.
OPERATING Net income $(54,000) Increase in receivables $(18,000) Increase in payables $6,000 Net operating cash $(66,000) INVESTING Equipment purchased $(4,000) FINANCING Investment received $500,000 NET CHANGE IN CASH $430,000
The company lost $54,000 on the P&L but consumed $66,000 of cash from operations — $12,000 worse, because customers owed $18,000 more than the month before.
Cash still rose $430,000, but every dollar of that came from financing, not from the business. That distinction is the whole point of the document: this company is funded, not self-sustaining, and the operating line is the one to watch.
First-time founders often look only at the net change and feel reassured because it is positive. If the positive number came entirely from an investment, the business consumed cash — the money just arrived from elsewhere.
Operating cash flow is the honest line. It is the one that tells you whether the company can eventually stand up on its own.
This is the business itself. Positive means operations generate cash; negative means they consume it.
A big gap means working capital moved — usually receivables. That is where the cash went.
If total cash rose only because of investment or a loan, say so plainly to yourself. It changes nothing about the business.
Improving month on month is the real evidence a company is becoming viable, more than revenue growth alone.
Monthly once you have receivables or any meaningful timing gap, and always before a board meeting.
If you are paid instantly by card and have no debt, operating cash flow tracks your P&L closely and the statement adds little. Revisit it the moment you start invoicing.
Apply this to your own startup in My Full Journey (free account).