In business, we often hear the reassuring phrase: “It was a reasonable judgement at the time.”
And often, it is.
Managers rarely wake up intending to make reckless decisions. They work with incomplete information, tight deadlines, commercial pressure and competing stakeholder demands. Judgement is not just unavoidable in business, it is essential.
But here’s the uncomfortable truth for business students:
Reasonable judgement can still create significant business risk.
1. Judgement Is Everywhere in Business
In theory, accounting and strategy look structured and model-driven. In reality, they are filled with subjectivity.
Think about:
- Estimating provisions and impairments
- Forecasting cash flows
- Assessing going concern
- Choosing KPIs
- Setting bonus targets
- Determining risk appetite
Even audit opinions rely on professional judgement.
In exams (especially in strategic papers like SBL or APM), you’re often asked to assess whether management’s judgement is “reasonable.” But in practice, the real question is more complex:
What happens if that reasonable judgement turns out to be wrong?
2. The Problem with “Reasonable”
“Reasonable” is not the same as:
- Correct
- Risk-free
- Ethically robust
- Future-proof
It simply means that, based on information available at the time, the decision could be justified.
But business risk doesn’t care whether something was defensible. It cares about outcomes.
A revenue forecast might be reasonable based on past growth trends. But if market conditions shift suddenly, that “reasonable” forecast can:
- Lead to over-hiring
- Cause over-investment
- Create cash flow pressure
- Damage credibility with investors
The original judgement hasn’t changed but the consequences have.
3. Cognitive Bias: The Invisible Risk Multiplier
Even well-intentioned managers are vulnerable to bias:
- Optimism bias – “Sales will recover next quarter.”
- Confirmation bias – Only focusing on data that supports the strategy.
- Anchoring – Sticking too closely to last year’s numbers.
- Groupthink – No one challenges the dominant voice in the room.
Each bias makes a judgement feel reasonable.
From a governance perspective, this is where risk escalates. When everyone agrees too easily, the organisation may mistake consensus for accuracy.
For business students, this is gold in an exam answer. When evaluating decisions, always ask:
- Was alternative analysis considered?
- Was there independent challenge?
- Were downside scenarios modelled?
4. When Judgement Meets Incentives
Here’s where things get more dangerous.
Reasonable judgement becomes higher risk when incentives are involved.
For example:
- A CFO estimating year-end revenue close to a bonus threshold
- A project manager forecasting optimistic timelines
- A CEO assessing whether impairment is necessary before refinancing
Each decision might still fall within an acceptable range of professional judgement.
But incentives distort neutrality.
This is why governance frameworks emphasise:
- Independent non-executive directors
- Audit committees
- Internal controls
- External audit challenge
Not because management is dishonest but because human judgement is fragile under pressure.
5. The Domino Effect of Small Judgements
Business risk rarely comes from one catastrophic decision.
It comes from a series of individually reasonable decisions that compound.
Consider this sequence:
- Slightly optimistic sales forecast
- Slightly generous cost capitalisation
- Slightly delayed impairment recognition
- Slightly aggressive cash flow assumptions
Each step may be arguable.
Together? They can materially misstate financial performance.
For students studying financial reporting or performance management, this is critical. Material misstatements often arise from aggregated small judgements, not blatant fraud.
6. Legal vs Commercial Risk
Sometimes management wins the technical argument but still loses commercially.
A company might:
- Comply fully with accounting standards
- Meet minimum disclosure requirements
- Stay within regulatory rules
Yet still suffer:
- Reputational damage
- Investor distrust
- Share price decline
- Employee morale impact
Because stakeholders judge behaviour differently from regulators.
This is where the idea of “substance over form” becomes powerful.
A judgement may be legally defensible but strategically damaging.
7. Why This Matters for You as a Future Professional
As a future accountant, auditor, analyst or executive, you won’t be rewarded simply for being technically correct.
You’ll be expected to:
- Exercise scepticism
- Document assumptions clearly
- Stress-test projections
- Consider downside risk
- Communicate uncertainty transparently
The strongest professionals don’t just ask, “Is this reasonable?”
They ask:
- What could make this wrong?
- How sensitive is this estimate?
- What happens if we’re 20% out?
- How would this look if disclosed on the front page of a newspaper?
That final question is often the most powerful risk filter of all.
8. Turning Judgement into Strength Instead of Risk
Judgement itself is not the enemy.
Unchallenged judgement is.
Organisations can reduce risk by:
- Encouraging constructive challenge
- Separating forecasting from incentive measurement
- Running scenario analysis
- Embedding risk culture at board level
- Rewarding transparency over short-term smoothing
For students, this is how you move from “pass answer” to “distinction answer” - by linking technical judgement to governance, risk management and stakeholder impact.
Final Thought
Business is not a maths exam with one correct answer.
It is a series of estimates, assumptions and decisions made under uncertainty.
“Reasonable judgement” is necessary. But when unchecked, biased, incentivised or compounded, it becomes one of the most underestimated sources of business risk.
And the most sophisticated professionals understand this:
Risk doesn’t begin where judgement ends. It begins where challenge disappears.
