5 Signs Your Business Needs a Systems Audit

A systems audit is not only for organisations in trouble. Delayed reports, repeated errors and work that depends on one person are early signs that your processes and controls need an independent review. Here are five to watch for.

What a Systems Audit Is, and What It Is Not

A systems audit is an independent review of how your organisation actually works: its processes, internal controls, IT systems and governance. It asks whether the way work is done is reliable, efficient and protected against error and fraud.

It is not the same as a statutory financial audit. A financial audit gives an opinion on whether your financial statements are fairly presented. A systems audit looks underneath them, at the processes that produce the numbers, and shows you where they are likely to break.

Sign 1: Your Reports Are Always Late, or Always Need Fixing

If month-end reports arrive late, or arrive on time but need several rounds of corrections, the problem is rarely the people preparing them. More often, the information they need is scattered across systems, comes in late from other teams, or has to be checked by hand because nobody trusts it.

Late or unreliable reporting matters because leaders end up making decisions on old or wrong numbers. A systems audit traces each report back to its sources and shows where the delays and errors start.

Sign 2: The Same Errors Keep Coming Back

Every organisation makes mistakes. The warning sign is when the same ones keep returning:

• bank and account reconciliations that never quite balance;
• invoices paid twice, or paid to the wrong supplier;
• stock counts that differ from the system, month after month;
• payroll corrections every pay cycle.

Repeated errors mean the process itself allows them. Fixing each one as it appears treats the symptom; a systems audit finds the gap in the process, so it can be closed once.

Sign 3: Key Work Depends on One Person

If a single person approves payments, records them and reconciles the account, your organisation depends on that person’s accuracy and honesty, with no check in between. The same risk applies when only one person knows how a system works, or holds the only password to it.

This is not a question of trust. Even careful people make mistakes, take leave or move on. Good controls separate duties so that no one person controls a transaction from start to finish, and make sure knowledge is written down and shared. A systems audit maps who does what, and where one person is carrying too much.

Sign 4: Your Systems Don’t Talk to Each Other

Many growing businesses run on a mix of accounting software, spreadsheets, a sales or inventory system and email, with staff re-typing information from one to another. Every manual transfer is a chance for error, and a reason reports take longer than they should.

Watch for spreadsheets that have become critical to running the business, figures that differ depending on which system you ask, and staff who spend hours each week copying data between tools. A systems audit reviews how your systems fit together, how information flows between them and who has access to what. Where those systems hold personal data about customers or staff, controlling access is also a legal duty under Nigeria’s data protection law, overseen by the Nigeria Data Protection Commission.

Sign 5: You Have Grown Faster Than Your Controls

Controls that worked for a small team often stop working as an organisation grows. New branches, new products, new software, more staff and more transactions all add pressure to processes designed for a smaller business.

If you have grown significantly, opened new locations or changed core systems in the last few years without reviewing how work is controlled, it is very likely that some controls have fallen behind. This is one of the most common reasons organisations commission their first systems audit.

What Happens in a Systems Audit

A good systems audit is practical and collaborative, not a box-ticking exercise. It usually follows four stages:

1. Understand: agree the scope and learn how your organisation works, through interviews, documents and walk-throughs.
2. Assess: test key processes and controls to see whether they work as intended, and identify where the risks are.
3. Report: set out clear findings, ranked by risk, with practical recommendations, not just a list of problems.
4. Support: help your team put the recommendations in place, and check that the changes are working.

How to Prepare

You do not need to tidy everything up before an audit; the point is to see how things really work. It helps to have your organisation chart, any written policies and procedures, a list of the systems you use and who has access to them, and a contact in each team who can explain how their work is done.

If you recognise two or more of these signs, an independent review is likely to pay for itself in fewer errors, faster reporting and lower risk. Talk to us about a systems audit for your organisation.