Ask any operational manager how their business handles a given process and you will hear about the system — the CRM, the ERP, the project management platform. Ask their team how they actually handle it and you will often hear about something else entirely: the spreadsheet, the shared inbox, the weekly export that someone puts together manually every Monday morning.
These workarounds are not failures. They are ingenious, often elegant solutions to the gap between what the official system does and what the business actually needs. The problem is that ingenuity has a cost, and that cost is usually invisible until someone attempts to measure it.
The five categories of workaround cost
1. Labour time
The most obvious cost is the time it takes to maintain the workaround. If someone spends two hours every Friday morning reconciling data between two systems that should speak to each other, that is 100 hours per year — roughly £2,500–£4,000 of staff time at average UK salary rates, for a single workaround. Most businesses with established workarounds have several.
The more insidious version of this cost is the mental overhead. Switching between the official system and the parallel spreadsheet, remembering which is current, checking both before making a decision — this cognitive burden does not appear on a timesheet but it degrades both performance and job satisfaction.
2. Data quality and integrity
When data exists in two places, it is eventually wrong in one of them. When decisions are made from the wrong version — a price quoted from an outdated spreadsheet, a stock level checked on a system that hasn't been updated since Tuesday — the error is often costly and the cause is difficult to trace.
Data quality issues compound over time. The further a business grows with split data, the more entangled the problem becomes and the more expensive it is to fix.
3. Single points of failure
The person who built the spreadsheet, who knows which rows not to delete and why column R has a formula that breaks if the source data is formatted differently — this person is a single point of failure. When they go on holiday, the workaround gets maintained incorrectly or not at all. When they leave, the business discovers how much operational knowledge was stored in their head and not in any system.
4. Scaling cost
Workarounds that are manageable at small scale become unmanageable as the business grows. The spreadsheet that served a team of six becomes ungovernable for a team of fifteen. The manual export that took twenty minutes when you had fifty orders takes three hours when you have five hundred. Workarounds do not scale — they fracture.
5. Opportunity cost
The hours spent maintaining workarounds are hours not spent on the activities that actually grow the business. This is the most difficult cost to put a number on, but in conversations with business owners it is often the one that resonates most. "We would have done X by now if we weren't spending so much time on Y."
Doing the calculation
A simple but illuminating exercise: list every regular manual task in your business that exists because a system cannot or does not do it automatically. For each one, estimate the weekly time cost, multiply by the loaded hourly cost of the people involved, and annualise the figure.
Then add a rough estimate for the cost of the errors that have occurred because of data inconsistency — the wrong price quoted, the order that fell through the gap, the report that was based on yesterday's figures. These are harder to quantify, but most teams can remember at least one significant incident that traces back to a manual process.
In our experience, this exercise produces a number that surprises most business owners. The combined annual cost of workarounds in a business with 20–50 staff is frequently in the £30,000–£80,000 range, and sometimes considerably higher. Against that figure, the cost of a purpose-built system starts to look different.
When the case becomes undeniable
The tipping point is usually when one of the following happens: the business wins a contract that its current systems genuinely cannot support; a key person leaves and takes the institutional knowledge of the workaround with them; or a significant error occurs that can be directly traced to the manual process.
The most effective businesses do not wait for a crisis. They recognise the pattern early and make the decision to address the root cause rather than manage the symptom — because at the point where the cost of staying is clearly higher than the cost of changing, making the change is simply the commercially rational thing to do.