Most business owners know their turnover. Plenty know roughly what profit they made last year, because their accountant told them so, months after the year actually ended. Fewer could tell you, right now, whether the business is in good shape today. That gap — between knowing what happened and knowing what's happening — is where a lot of otherwise good businesses get into trouble.

You don't need to become a finance expert to close that gap. You need five numbers, checked regularly, not once a year when the accounts are filed. None of these are complicated to calculate — the challenge is usually building the habit of looking at them, rather than the maths itself.

1. Profit margin

Turnover is vanity, margin is sanity. A business turning over £500,000 with a 5% margin is in a very different position to one turning over £300,000 at 15%. Track your gross margin (what's left after direct costs) and your net margin (what's left after everything). If margin is drifting down, you want to know in month three, not when the year-end accounts land.

2. Cash position

Profit and cash are not the same thing, and it's the businesses that mix them up that tend to get caught out. You can be profitable on paper and still run out of money if cash is tied up in stock, unpaid invoices or a big tax bill landing at the wrong time. Know your cash position today, and know roughly where it's heading over the next three months.

3. Aged debtors

Money you're owed isn't money you have. An aged debtor report shows you who owes you what, and how long it's been outstanding. If invoices are consistently drifting past 60 or 90 days, that's cash sitting in someone else's bank account instead of yours — and it's usually fixable with a bit of process, not a difficult conversation.

A regular look at this report also tells you something about your own systems. If the same few customers are always the slowest payers, that's worth addressing directly — whether that's tighter payment terms, a deposit up front, or simply a clearer reminder process before invoices go quiet.

4. Break-even point

Your break-even point is the turnover you need each month just to cover costs before you make a penny of profit. It's one of the most useful numbers in the business because it tells you, instantly, how much headroom you have. A quiet month is only a problem if it takes you below break-even — and you can't know that unless you know the number.

5. Cost of a new hire

The salary is the easy part. The real cost of a new hire includes employer's National Insurance, pension contributions, equipment, training time and the ramp-up period before they're fully productive. Owners who only budget for the headline salary are often surprised, three months in, at how much less headroom they actually have. Work out the fully-loaded cost before you commit, not after.

Seeing this monthly, not once a year

Year-end accounts tell you what happened. Management accounts help you understand what's happening now — which is the only version of that information that's actually useful for making decisions. If you're currently finding out how the business performed nine or ten months after the fact, that's not a small gap, it's most of a year of flying without instruments.

The value of checking these five numbers isn't the numbers themselves — it's what they let you do. Spot a margin slipping in month two instead of month twelve, and you can act on it while it's still a small adjustment rather than a big problem. Notice debtor days creeping up and you can tighten collection before it becomes a cash crisis. None of that's possible if the only time you see the full picture is once a year, well after the year is over.

This is exactly why we build Management Accounts into how we work with clients — regular reporting that keeps these five numbers, and the ones specific to your business, in front of you every month or quarter instead of once a year. If you want to know what that looks like for your business, our get in touch sets out how it works and what it costs.