Capability vs Conduct Issues
What's the difference between capability and conduct in employment? Understand how employers should handle each type of issue.
Understanding the difference between capability and conduct ensures the right approach is taken to workplace issues.
Definitions
Capability
Relates to ability to do the job:
- Skills and competence
- Knowledge and qualifications
- Physical or mental health
- Whether employee can perform
Conduct
Relates to behaviour at work:
- How employee behaves
- Following rules and policies
- Attitude and cooperation
- Whether employee will perform
Key Differences
Nature of the Issue
| Capability | Conduct |
|---|---|
| Can't do the job | Won't do the job |
| Lacks ability | Has ability but doesn't use it |
| Skill or health issue | Behaviour or attitude issue |
| Often not employee's fault | Employee makes a choice |
Appropriate Response
| Capability | Conduct |
|---|---|
| Support and training | Disciplinary procedure |
| Time to improve | Warnings for breach |
| Consider adjustments | Consider sanctions |
| Less blame-focused | Accountability-focused |
Examples
Capability Issues
| Example | Why It's Capability |
|---|---|
| Can't meet sales targets despite trying | Lacks skills needed |
| Makes errors despite training | Can't grasp requirements |
| Slow work pace | Unable to work faster |
| Can't learn new system | Knowledge gap |
| Health affecting attendance | Physical capability |
| Disability affecting performance | Protected characteristic |
Conduct Issues
| Example | Why It's Conduct |
|---|---|
| Deliberately does minimum work | Choice not to try |
| Refuses to follow instructions | Insubordination |
| Regular lateness | Behavioural issue |
| Inappropriate comments | Misconduct |
| Breach of policy | Rule-breaking |
| Dishonesty | Behavioural choice |
Grey Areas
Performance That's Borderline
Sometimes unclear which applies:
| Situation | Could Be |
|---|---|
| Targets not met | Capability (can't) or conduct (won't) |
| Poor quality work | Skill gap or carelessness |
| Slow work | Ability issue or lack of effort |
| Attendance | Health or attitude |
How to Determine
Questions to ask:
- Is the employee trying?
- Have they ever performed adequately?
- Has training been provided?
- Are there external factors?
- Is there a pattern of behaviour?
- What does the employee say?
Procedures
Capability Procedure
Typical steps:
- Informal discussion about concerns
- Set clear expectations and targets
- Provide training and support
- Regular review meetings
- Performance improvement plan
- Warnings if no improvement
- Consider alternatives (redeployment)
- Dismissal if improvement not achieved
Conduct/Disciplinary Procedure
Typical steps:
- Investigation into allegations
- Invitation to disciplinary meeting
- Hearing with right to be accompanied
- Decision and sanction
- Right to appeal
- Further action if repeated
Key Process Differences
| Capability | Disciplinary |
|---|---|
| Focus on support | Focus on accountability |
| Longer timescales | Can be quicker |
| Less formal initially | Formal from start |
| Performance targets | Standards of behaviour |
| Review meetings | Hearings |
Why Getting It Right Matters
If Treated as Conduct When It's Capability
Risks:
- Unfair dismissal
- Disability discrimination (if health-related)
- ACAS Code breach
- Employee demoralised
If Treated as Capability When It's Conduct
Risks:
- Issue not properly addressed
- Other employees see no consequences
- Prolonged poor behaviour
- May still need disciplinary eventually
Health-Related Capability
Special Considerations
When poor performance is health-related:
- May be disability (legal protection)
- Requires reasonable adjustments
- Occupational health involvement
- More support expected
- Different standards may apply
Disability
If condition amounts to disability:
- Duty to make reasonable adjustments
- Can't dismiss without considering adjustments
- Failure to adjust is discrimination
- Higher bar for fair dismissal
Mixed Issues
When Both Apply
Sometimes capability and conduct overlap:
| Scenario | Approach |
|---|---|
| Can't do core task, also has attitude problem | Address both separately |
| Poor performance with dishonesty | Disciplinary for dishonesty |
| Health affecting performance, also uncooperative | Capability for health, conduct for cooperation |
Keep Them Separate
If both issues exist:
- Run processes in parallel or sequence
- Don't confuse the two
- Clear documentation for each
- Consider which is primary issue
Fair Dismissal
For Capability
Dismissal may be fair if:
- Clear standards were set
- Employee knew expectations
- Support was provided
- Time to improve was given
- Warnings were issued
- Alternatives considered
- Reasonable decision to dismiss
For Conduct
Dismissal may be fair if:
- Full investigation conducted
- Employee heard allegations
- Chance to respond given
- Evidence supports finding
- Sanction is proportionate
- Procedure was followed
- Appeal offered
Tips for Employers
Identifying the Issue
- Listen to the employee - what do they say?
- Review history - have they performed before?
- Consider circumstances - what might affect performance?
- Get medical input - if health may be factor
- Look at patterns - consistent or variable?
Choosing the Right Procedure
| Factor | Suggests Capability | Suggests Conduct |
|---|---|---|
| Trying hard | Yes | No |
| Acknowledged issue | Yes | Maybe |
| Previous good performance | Possibly | Possibly |
| Deliberate behaviour | No | Yes |
| Attitude problems | No | Yes |
| Health factors | Yes | No |
Tips for Employees
If Facing Capability Process
- Engage constructively
- Ask for support you need
- Take training seriously
- Document your efforts
- Be honest about difficulties
- Consider if role is right for you
If Facing Disciplinary Process
- Understand the allegations
- Prepare your response
- Gather evidence
- Attend with companion
- Stay professional
- Exercise appeal rights
If Process Seems Wrong
If capability treated as conduct:
- Raise this concern
- Explain it's ability, not behaviour
- Request appropriate support
- Seek medical evidence if relevant
- Get advice on rights
Related answers
Disciplinary Procedure Steps UK
A step-by-step guide to running a fair disciplinary procedure in the UK. Follow these steps to stay ACAS-compliant and reduce your tribunal risk.
Misconduct vs Gross Misconduct
What's the difference between misconduct and gross misconduct? Understand how this affects disciplinary outcomes and dismissal.
Dismissal for Poor Performance
Can you be dismissed for poor performance? Understand capability dismissal, what process employers must follow, and your rights.
Frequently Asked Questions
- What's the difference between capability and conduct?
- Capability means the employee can't do the job (lacks skills, knowledge, or health). Conduct means the employee won't do the job properly or behaves inappropriately. Different procedures apply to each.
- Why does the difference matter?
- Capability issues require support, training, and time to improve. Conduct issues may warrant immediate disciplinary action. Using the wrong approach can make dismissal unfair or result in discrimination claims.
- Can poor performance be conduct?
- Sometimes. If someone is deliberately underperforming or not trying, it's conduct. If they're genuinely trying but can't reach the standard despite support, it's capability. The distinction affects the appropriate procedure.