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Management Accounting · Behavioural aspects of budgeting

Behavioural Problems and Their Solutions in Budgeting

Updated 11 October 2026 · Fact-checked

Behavioural problems in budgeting are cases where managers' actions work against the organisation's goals, such as padding budgets, spending to use up the budget, or blaming others for variances. You solve them by identifying the behaviour, explaining its cause, then recommending a fix such as participation, realistic targets and controllability.

Understand Behavioural Problems and Their Solutions

A budget is a plan, but people have to deliver it. People have their own goals, such as bonuses, job security and status. When those goals clash with the organisation's goals, you get dysfunctional behaviour. This means behaviour that benefits the individual or department but harms the business as a whole.

The common problems are easy to learn. Budgetary slack (padding) is when a manager overstates costs or understates revenue to make the target easy. Spending to use up the budget happens when managers fear that an underspend will cut next year's budget, so they spend money they do not need. Blame culture appears when budgets are used only to find fault, so managers hide problems, argue about variances or manipulate figures.

Other problems include budget bias (figures that are deliberately inaccurate), targets that are too tight (managers give up because they are unachievable), targets that are too loose (no motivation to improve), and short-termism (cutting training or maintenance to hit this year's budget). Managers may also compete for resources and put their own department first, ignoring overall goals.

The causes are usually the way the budget is set and used. Budgets imposed from above, unfair or uncontrollable targets, and rewards linked rigidly to budget results all encourage poor behaviour.

The solutions follow from the causes:
- Let managers participate in setting budgets.
- Set targets that are challenging but achievable.
- Hold managers responsible only for costs they can control.
- Use budgets for learning and guidance, not just punishment.
- Consider zero-based budgeting, or reward systems that do not depend only on the budget.
- Use non-financial measures and reward honest forecasting.

Participation is not perfect. It can increase slack, because managers who help set targets can build in padding. Budgets may also take longer to agree. Exam answers should show this balance.

How to solve Behavioural Problems and Their Solutions questions

Use this method for any scenario or objective test question on behavioural problems in budgeting.

  1. 1Read the scenario and find what the manager actually did, for example overspent in the last month, inflated costs or blamed another department.
  2. 2Name the behaviour using the correct term: slack, spending to use up the budget, blame culture, bias, demotivation or short-termism.
  3. 3Find the cause in the scenario: imposed budget, tight target, uncontrollable costs, or reward linked to budget.
  4. 4Check whether the question asks for the problem, the cause or the solution, and answer only that.
  5. 5Choose the fix that matches the cause: participation for imposed budgets, controllability for unfair blame, realistic targets for demotivation.
  6. 6For multiple response questions, count the options required and tick only the ones that match the scenario.
  7. 7Check any side effect of your fix, for example participation can create slack.

Quickest way: Match behaviour to label to fix

When to use it: Use this in Section A objective test questions where you have about 3 minutes per question or less.

  1. Underline the key action: padding, using up the budget, blame, too tight, too loose.
  2. Link it to the label: padding is slack, year-end spending is use-it-or-lose-it, fault finding is blame culture.
  3. Pick the answer that fixes the root cause, not the symptom.
  4. Eliminate options that are extreme, such as scrapping budgets altogether.
  5. Flag and move on if two options look close, then return.

Common mistakes in Behavioural Problems and Their Solutions

  • Treating participation as a cure-all with no downsides.

    Textbooks stress its benefits, so students forget the risk.

    Fix: Remember that participation can encourage slack, since managers may pad budgets they helped set.

  • Confusing slack with a genuine forecast error.

    Both lead to budgets that differ from actual results.

    Fix: Slack is deliberate. Look for words such as overstated, cushion or padded.

  • Saying tight targets always motivate.

    Students assume harder targets mean better performance.

    Fix: State that targets must be challenging but achievable. Unachievable targets demotivate and lead to giving up or cheating.

  • Blaming managers for variances caused by costs they cannot control.

    Students focus on the size of the variance, not who controls it.

    Fix: Ask who can influence the cost. Report controllable and uncontrollable items separately.

  • Giving a solution that does not match the problem.

    Students recall a list of fixes and pick one at random.

    Fix: Work from cause to fix. Imposed budget leads to participation. Blame leads to a learning focus and controllability.

  • Ignoring short-termism as a behavioural problem.

    Students think only of overspending.

    Fix: Remember that cutting maintenance, training or marketing to meet a budget also harms long-term goals.

Worked examples

Example 1

A department manager has an annual budget. In the final month, she has $12,000 unspent and orders equipment the department does not need. Identify the behaviour, the likely cause and one way to reduce it.

Show the solution
  1. Behaviour: spending to use up the budget, which is wasteful and dysfunctional.
  2. Cause: she fears next year's budget will be cut if she underspends, as budgets are based on past spending.
  3. Fix: stop automatically cutting budgets after an underspend, and review budgets on what is actually needed, for example using a zero-based approach.
  4. Support the fix: reward managers for cost savings or allow some unspent funds to be carried forward.

Answer: The behaviour is spending to use up the budget, caused by fear of a reduced future budget. Base future budgets on need rather than past spending, and reward savings.

Example 2

Which ONE of the following is the most likely result of budgets that are imposed by senior management with no input from managers, and are always set at levels that are very hard to achieve? A) Increased motivation and commitment. B) Demotivation, and possible blame and manipulation of results. C) Budgetary slack caused by participation. D) Improved goal congruence.

Show the solution
  1. Identify the features: imposed, no participation, very hard targets.
  2. Imposed budgets reduce commitment, and managers do not feel ownership.
  3. Very tight targets feel unachievable, so managers give up or blame others.
  4. Option A is wrong, because these features reduce motivation.
  5. Option C is wrong, because there is no participation.
  6. Option D is wrong, because poor commitment weakens goal congruence.
  7. Option B matches.

Answer: B) Demotivation, and possible blame and manipulation of results.

Exam tips

  • Learn the labels exactly: slack, bias, blame culture, spending to use up the budget, short-termism. Questions often describe the behaviour without naming it.
  • Always match your fix to the cause. Examiners reward the link, not a list of generic points.
  • Show balance. Mention that participation helps motivation but can create slack, and that tight targets can motivate only if achievable.
  • In Section B multi-task questions, write short, specific points tied to the scenario rather than general theory.
  • For multiple response items, read the number to select first and do not choose extra options.

Practice questions from Behavioural aspects of budgeting

Behavioural Problems and Their Solutions: frequently asked questions

What is dysfunctional behaviour in budgeting?

It is behaviour that helps an individual or department but harms the organisation as a whole. Examples include padding budgets, spending to use up the budget and hiding poor results. It occurs when personal goals do not match organisational goals.

How do you overcome negative behaviour in budgeting?

Involve managers in setting budgets, set achievable but challenging targets, and hold them accountable only for what they control. Use budgets to learn and improve rather than only to find fault. Make sure rewards do not encourage manipulation.

What is a blame culture in budgeting?

It is when budgets and variances are used mainly to punish people. Managers then hide problems, dispute figures or manipulate results to protect themselves. Focusing on causes and controllable items reduces it.

Does participation always solve budgeting behaviour problems?

No. It improves commitment and the quality of information, but managers may build slack into budgets they help set. It can also take more time. You should mention both sides in an exam answer.