Most small business owners I've mentored over the past decade have a similar relationship with their financials. They see them in March when their accountant produces the prior-year tax return. They glance at them at BAS time each quarter. Otherwise, the financials live in the accountant's office or the cloud accounting system, and the founder runs the business on the version of the financial position they hold in their head.

The version in the founder's head is usually optimistic. Not deliberately — most founders aren't trying to deceive themselves. But the version in the head is anchored on the good months, the strong invoices, the wins. The version in the actual numbers includes the bad months, the late payers, the costs that crept up. The gap between the two compounds.

The fix is mechanical. Read the financials monthly. Four reports. Twenty minutes. Every month, without exception. Here's what to read and what each one tells you.

Report 1: The profit and loss statement

The P&L tells you whether the business made money this month. The headline number is the bottom-line profit (or loss). The questions to ask are:

  • How does this month compare to the same month last year?
  • How does revenue compare to expectations?
  • Which expense lines grew faster than revenue this month?
  • Are there any unusual line items I don't recognise?

The trap with the P&L is reading only the bottom line. Two months can have identical profit numbers but very different stories. Month one: revenue strong, costs strong, healthy margin. Month two: revenue weak, costs cut to maintain the same bottom line. The bottom line is the same. The business is in very different shape.

Read the lines, not just the totals.

Report 2: The cash flow statement

Profit is what you earned this month. Cash is what actually moved through your bank account. The two are not the same number. They are sometimes not even close.

A business can be profitable on paper and run out of cash. This happens regularly to growing businesses. Revenue is booked but customers pay 60 days later. Costs are paid immediately. Profit shows up in the P&L, cash doesn't show up in the bank, and the business runs out of working capital despite trading profitably.

You can't pay rent with profit. You pay rent with cash. Read the cash flow statement every month, before the surprise reads you.

The questions to ask:

  • What was the actual cash position at month start vs month end?
  • What was the biggest source of cash this month? The biggest drain?
  • Are accounts receivable growing faster than revenue? (Sign of slower payment cycles)
  • What's the cash position projected for the next 90 days?

Report 3: The aged accounts receivable

This is the report most founders never look at, and the one that most often signals trouble first. It shows every invoice the business has issued that hasn't been paid yet, grouped by how overdue each one is.

The signal in the aged receivables report is the shape of the ageing. A healthy business has most outstanding invoices in the current bucket (issued in the last 30 days, not yet due). An unhealthy business has invoices stacking up in the 60-day, 90-day, and 90+ day buckets.

What you're watching for:

  • Total outstanding balance — is it growing faster than revenue?
  • The 60+ day bucket — is it growing as a percentage of total?
  • Specific customers with significant overdue balances — any concentration risk?
  • Patterns in late payment — particular customer types or product lines?

A growing 60+ day bucket means cash is locked up in invoices that should have been paid. Either collection effort needs to step up, or terms need to change, or the customer mix needs to shift. Either way, the founder needs to know before the bucket becomes a structural problem.

Report 4: The balance sheet

The balance sheet tells you what the business owns and what it owes, at a single point in time. Most founders find it the least intuitive of the four reports. It's worth getting comfortable with because it's the report that shows the cumulative position of the business, not just this month's activity.

What to look at first:

  • Total cash and equivalents — what's actually available?
  • Accounts receivable — what's owed to the business?
  • Accounts payable — what does the business owe to others?
  • Total equity — the cumulative value built up in the business

The relationship between current assets (things convertible to cash within 12 months) and current liabilities (things owed within 12 months) is your liquidity position. If current liabilities exceed current assets, the business is operating on borrowed time. The balance sheet is the place where that becomes visible.

The monthly rhythm

Pick a date each month — typically the 7th or 10th, after the previous month has been closed in your accounting system — and block 20 minutes in the calendar. Open the four reports. Ask the questions above. Note anything that's changed materially since last month. Decide what to do about it.

The first three months you do this, the exercise feels slow and slightly artificial. By month six it's automatic. By month twelve, you'll wonder how you ran the business without it.

The point isn't to become an accountant. The point is to stop running the business on the version of the financial position you hold in your head, and start running it on the version that's actually in the numbers. Those are different. The version in the numbers is the one that determines whether the business survives the next eighteen months.

Twenty minutes a month. Every month. No exceptions.