Why most SMEs manage by instinct rather than data
Management information (MI) is the financial and operational data that tells a business owner how the business is performing — and where it is heading. For owner-managed SMEs, it is the difference between making decisions based on evidence and making them based on instinct.
Most growing businesses reach a point where instinct alone is no longer enough. Revenue is increasing, the team is growing, costs are rising, and the decisions becoming more consequential. At that point, the quality of the information available to the directors determines the quality of the decisions they make.
Secantor has conducted structured business reviews across owner-managed SMEs in a wide range of sectors. In every business reviewed, management information was either absent, incomplete or not being used effectively. Not a single business had adequate MI and KPIs fully in place. This is one of the most consistent findings from our research — and one of the most commercially significant.
What is management information?
Management information is the set of financial reports, performance data and metrics that directors use to understand how the business is performing month by month. It is distinct from statutory accounting, which looks backwards and is produced primarily for Companies House, HMRC and external stakeholders.
Good management information is forward-looking, commercially relevant and produced regularly enough to allow decisions to be made before problems become crises.
In most SMEs, the core of the MI pack is the management accounts — a monthly set of financial reports covering profit and loss, balance sheet and cashflow, compared against a budget or forecast. Alongside this, a well-run business will track a small number of key performance indicators (KPIs) relevant to its commercial model.
Together, these give directors a clear picture of financial performance, operational health and progress against the business plan.
Why most SMEs manage by instinct rather than data
The gap between having management information and not having it is rarely the result of a deliberate decision. It is almost always the result of the business growing faster than its financial infrastructure.
In the early stages, a founder knows every customer, every cost and every pound in the bank. As the business grows, that direct visibility disappears — but the systems and reporting needed to replace it are often never built. The business continues to be run by feel: bank balance checks, experience and gut instinct.
This works until it doesn't. The most common trigger for problems is a combination of growth and reduced margin — the business gets busier, costs rise, and the owner cannot see clearly enough to understand what is going wrong or where to act.
Secantor's research confirms this pattern repeatedly. Across the SMEs we have reviewed, the absence of reliable management information is a near-universal finding. Businesses were managing primarily through experience rather than data — and in almost every case, the true financial position was meaningfully different from what the directors believed it to be.
What should management accounts include?
Effective management accounts for an owner-managed SME typically contain:
Profit and loss account — showing revenue, gross profit, overheads and net profit for the month and year to date, compared against budget. The gross profit line is particularly important: it isolates the margin made on the core trading activity before overhead costs are applied. In 52 of the 55 full business reviews Secantor has conducted, gross margin analysis was either absent or inaccurate.
Balance sheet — a snapshot of the business's assets, liabilities and net worth at the period end. Often overlooked by SMEs but critical for understanding debt levels, working capital position and the overall financial strength of the business.
Cashflow statement and forecast — showing actual cash movements against a rolling forecast. Cashflow and profit are not the same thing. A business can be profitable and still run out of cash if debtors are slow, stock levels are high or a significant capital outlay has been made.
Budget versus actual variance analysis — comparing performance against the agreed plan for the period and year to date. Without a budget, management accounts lose much of their value. The comparison is what tells you whether performance is on track, where it is ahead and where corrective action is needed.
Key performance indicators — a small number of metrics specific to the business model. These might include sales pipeline value, average invoice size, debtor days, utilisation rates or gross margin by product or customer. KPIs bring commercial context to the financial numbers.
The difference between having management accounts and using them
Many businesses produce management accounts but gain limited value from them. The reports are prepared, emailed to the directors and filed. No structured review takes place. No decisions are made. No actions are set.
This is almost as common as having no management accounts at all — and in some ways more frustrating, because the raw material for good decision-making exists but is not being used.
Effective use of management accounts requires three things: timely production (within ten working days of month end is a reasonable target for most SMEs), structured review (a monthly board or management meeting with a proper agenda), and interpretation by someone who can translate the numbers into commercial insight and actionable recommendations.
That last point is where a Fractional Finance Director or Part-Time Management Accountant adds significant value. Producing the numbers is one skill. Explaining what they mean for the business — and what the directors should do as a result — is a different one.
What good management information looks like at different stages of growth
Management information requirements change as a business grows. What works for a £3m business is unlikely to be sufficient at £15m, and the systems needed at £15m may need to evolve again by £30m.
Early stage (up to approximately £5m turnover)
The priority is reliable monthly management accounts with budget comparison. A simple KPI dashboard covering revenue, gross margin and cash. Monthly review by the owner and finance team. A Part-Time Management Accountant can often provide everything needed at this stage.
Growth stage (approximately £5m–£15m turnover)
Management accounts become more detailed — by division, product line or customer where relevant. Cashflow forecasting becomes more important as working capital demands grow. Budget setting becomes a more formal process. A Fractional Finance Director is typically appropriate at this stage to interpret the numbers at board level and support strategic decision-making.
Scale stage (approximately £15m–£50m turnover)
Full board pack with detailed commentary. KPI dashboard across multiple functions. Scenario modelling for major commercial decisions. Three-year financial forecast updated regularly. At this level, a Fractional CFO may be appropriate alongside or instead of an FD, particularly where funding, investor relationships or exit planning are on the agenda.
Who should produce and interpret your management accounts?
In most SMEs, management accounts are produced by an in-house bookkeeper, finance administrator or external accountant. The quality of what is produced depends heavily on the skill of the person producing it and the quality of the underlying data.
A Part-Time Management Accountant takes responsibility for producing accurate, timely management accounts and providing the initial analysis. They understand the commercial context of the business and can present the numbers in a way that is meaningful to non-finance directors.
A Fractional Finance Director operates at the level above — they attend the board meeting, present the management accounts with commentary, explain the commercial implications, challenge the directors' assumptions and set the financial agenda for the month ahead. They are the person who turns numbers into decisions.
These two roles work well together. The Management Accountant produces; the Finance Director interprets and leads.
How to build management information that actually gets used
The most practical starting point is not to redesign the entire finance function but to focus on three things: getting the right numbers produced reliably, getting them reviewed at a fixed point each month, and ensuring someone is responsible for explaining what they mean.
From there, the reporting can be built up incrementally — adding a cashflow forecast, then KPIs, then deeper analysis by product or customer — as the business develops and the team's confidence with financial information grows.
A Free Strategic Business Review from Secantor will assess the quality of your current management information and identify the specific gaps most relevant to your business. Based on our experience across a wide range of sectors, we will provide practical, prioritised recommendations for improvement.
Related reading and tools
The following resources sit within this topic and provide greater depth on specific aspects of management information:
- The benefits of management accounts — why every SME should produce monthly management accounts and what they make possible
- How to use management accounts effectively — the features of a well-constructed management accounts pack and how to use them to drive decisions
- Key performance indicators in business — how to choose the right KPIs for your business and use them alongside financial reporting
- Financial forecast modelling for SME businesses — how to build the forward-looking financial model that gives management accounts their context
The Gross Profit Margin Calculator on the Secantor website allows you to check your gross margin and understand the impact of pricing and cost changes on profitability.
Frequently asked questions
What is management information in business?
Management information (MI) is the financial and operational data that directors use to understand how the business is performing and make informed decisions. In most SMEs, the core of the MI pack is the monthly management accounts — covering profit and loss, balance sheet and cashflow compared against a budget — supported by a set of key performance indicators relevant to the business model.
What is the difference between management accounts and annual accounts?
Annual accounts are produced once a year for statutory purposes — they are filed at Companies House and used for tax. They look backwards and are designed for external stakeholders. Management accounts are produced monthly for internal use. They are designed for decision-making: comparing performance against plan, identifying trends and giving directors the financial visibility they need to run the business effectively.
How often should management accounts be produced?
Monthly is the standard for most SMEs. Quarterly is too infrequent — by the time a problem shows up in quarterly accounts, several months of value may already have been lost. The target should be to produce management accounts within ten working days of the month end, so directors are working with current rather than stale information.
What should management accounts include for an SME?
A well-constructed set of SME management accounts will include a profit and loss account with budget comparison, a balance sheet, a cashflow statement and forecast, variance analysis explaining differences from plan, and a KPI summary. Gross profit should be reported clearly, ideally analysed by product line, customer or division where the business model supports this.
Why do so many SMEs not have effective management information?
In Secantor's experience, the most common reason is that the business has grown faster than its financial infrastructure. The reporting systems and skills that worked at a smaller scale have not kept pace with the complexity of the business. In every structured business review Secantor has conducted, management information was either absent, incomplete or not being used effectively to drive decisions.
Who is responsible for producing management accounts?
In most SMEs, a bookkeeper, finance administrator or external accountant produces the underlying numbers. A Part-Time Management Accountant takes that further — producing properly structured management accounts with analysis and commentary. A Fractional Finance Director then interprets those accounts at board level, explaining the commercial implications and driving decisions.
Do I need a Finance Director if I already have a management accountant?
They serve different purposes and work well together. A Management Accountant produces the numbers and provides analysis. A Finance Director operates at board level — presenting the accounts with strategic commentary, challenging assumptions, supporting planning and helping the business make better commercial decisions. Many SMEs at the growth stage benefit from both.
How do I know if my management information is good enough?
The practical test is whether your management accounts tell you clearly, each month, whether the business is on track against plan, what the cashflow position will be in three months and where the main risks and opportunities lie. If any of those questions cannot be answered from your current reporting, your MI needs strengthening. A Free Strategic Business Review from Secantor will assess this independently.
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