Government U-turn on day-one unfair dismissal: what employers need to know in 2025

After months of speculation and confusion, the UK Government has officially scrapped plans for a “day-one right to claim unfair dismissal.” 

Instead, ministers have confirmed a reduced six-month qualifying period – a major shift from the current two years, but far more manageable than the original proposal. 

For many small and medium-sized employers, this U-turn will come as a significant relief. The original day-one proposal raised concerns about increased risk, reduced flexibility, and difficulty managing early capability or conduct issues. 

However, the move to six months still represents one of the most substantial employment law changes in over a decade – and organisations need to prepare now. 

💡 What does the new six-month qualifying period mean in practice? 

1.Probation periods will carry far more weight 

With unfair dismissal rights kicking in at just six months, the early weeks of employment become crucial. Employers will need to: 

  • Set expectations clearly from day one 
  • Carry out structured probation reviews 
  • Address issues promptly, rather than waiting until the end 

This shift places greater emphasis on consistent communication and early feedback. 

2. Documentation and process will matter earlier 

A quick “Yes, all fine!” email will no longer be enough. Employers should keep: 

  • Simple notes of conversations 
  • Early performance or behavioural feedback 
  • Records of any support, training or adjustments offered 

These don’t need to be complicated, but they will be invaluable if problems arise later. 

3. Contracts, handbooks and policies will need updating 

Any document that refers to the current two-year qualifying period must be reviewed.
This includes: 

  • Employment contracts 
  • Probation clauses 
  • Notice periods 
  • Disciplinary and capability procedures 
  • Staff handbooks 

The upcoming change also presents a perfect chance to ensure your HR documentation follows best practice. 

4. Managers may need additional confidence and training 

Early-stage performance conversations can feel uncomfortable — especially for inexperienced managers.  Investing in training now can prevent issues becoming riskier and more complex later.  

⚠️ A quick reality check for employers 

The Employment Tribunal system is already stretched, with long wait times and rising caseloads. 

Although the six-month period is less extreme than day-one rights, the change may still lead to more claims being submitted earlier, making: 

  • Fair treatment 
  • Clear communication 
  • Clean, organised documentation 

more important than ever for risk management. 

📅 What else is changing in April 2026? 

Even without day-one unfair dismissal, several major employment reforms remain scheduled for April 2026: 

Big structural changes 

  • Day-one Statutory Sick Pay (SSP) 
  • Day-one paternity leave and unpaid parental leave 
  • Strengthened whistleblowing protections 
  • Higher collective redundancy protective awards 
  • A new Fair Work Agency 
  • Changes to trade union recognition and e-balloting 

Annual April updates 

  • Uplifts to SSP, statutory family pay, and the National Living Wage/National Minimum Wage 

For HR teams and small business owners, April 2026 is set to be one of the most significant reform dates in recent years. 

✔️ How we can support your business 

If you need help preparing for the six-month qualifying period or the wider 2026 reforms, we can assist with: 

  • Updating contracts, handbooks and policies 
  • Strengthening probation processes 
  • Training managers to handle early-stage performance concerns 
  • Ensuring your HR practices remain compliant and low-risk 

Get in touch to arrange support that’s tailored to your business. 

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