Unfair Dismissal Reform: Why Employers Need to Prepare Before 2027

Unfair Dismissal Reform: Why Employers Need to Prepare Before 2027

For years, many employers have treated unfair dismissal risk as something that only becomes relevant once an employee reaches two years’ service. That long-standing approach is about to change dramatically.

From January 2027, employees are expected to gain protection against ordinary unfair dismissal after just six months of service, rather than two years. For employers, that means decisions made during probation periods and the earliest stages of employment will come under far greater scrutiny.

For HR leaders and business owners, the message is clear: waiting until the legislation takes effect could leave organisations exposed.

What’s Changing?

Under the current UK employment law, employees generally need two years’ continuous service before they can bring an ordinary unfair dismissal claim.

The proposed reforms will significantly reduce the qualifying period to six months. In addition, the current cap on compensatory awards for ordinary unfair dismissal claims is expected to be removed, potentially increasing financial exposure for employers.

Importantly, the planned implementation approach means these rights are likely to apply immediately from 1^st January 2027 to employees who already have six months’ service at that date.

In practice, this means:

• Employees with six months’ service or more on 1^st January 2027 could immediately gain unfair dismissal protection.
• Employees with less than six months’ service would acquire protection as soon as they reach that threshold.
• Any dismissal on or after 1^st January 2027 could therefore carry significantly greater legal risk than under the current regime.

This is more than a legal update. It represents a shift in how organisations manage people, performance, and risk from day one of employment.

Why Employers Should Act Now

Many organisations still rely on informal probation management, inconsistent record keeping, or manager-led decisions that are poorly documented. Under a six-month qualifying period, those weaknesses become much more difficult to defend.

The reality is that businesses cannot afford to wait until late 2026 to review their processes. By then, employees already in the organisation may soon qualify for protection.

Where HR Software Can Make a Difference

The challenge for many organisations is not understanding what good practice looks like. It is applying it consistently across the business.

This is where HR software, such as oneHR, can play an important role.

Structured Probation Management

Probation periods should never be a passive process. Employers need clear milestones, documented reviews, and timely decisions.

HR software can help organisations:

• Keep track of clear employee start dates
• Automate probation review reminders
• Track completion of check-ins and objectives
• Store performance notes and meeting records centrally
• Create consistent workflows across teams and managers

With shorter unfair dismissal qualifying periods, having a clear audit trail from the start of employment becomes increasingly important.

Better Performance Documentation

One of the biggest risks in dismissal claims is poor or inconsistent documentation.

Digital performance management tools can support managers by:

• Recording feedback conversations
• Tracking improvement plans
• Logging support provided to employees
• Maintaining accurate timelines of performance concerns and actions taken

This not only helps reduce legal exposure but also encourages fairer and more transparent management practices.

Consistency Across Managers

Line managers are often the first point of risk. Yet many organisations still rely on individual judgement without consistent guidance or process.

HR platforms can:

• Standardised workflows
• Store company templates for meetings and reviews

This helps ensure decisions are fair, consistent, and aligned with company policy, regardless of department or manager experience.

A Strategic Opportunity, Not Just a Compliance Exercise

While much of the discussion around unfair dismissal reform focuses on legal risk, there is another side to this change.

Organisations that improve probation management, strengthen communication, and create more consistent employee experiences are also likely to see benefits in engagement, retention, and manager capability.

In many cases, the businesses best prepared for these reforms will be those with the clearest, most organised, and most accountable people processes.

The move to a six-month qualifying period is likely to reshape how employers approach early-stage employment decisions. The organisations that start preparing now, with the right processes, training, and HR technology in place, will be in the strongest position to reduce risk and build trust long before the legislation takes effect.

Book a demo to see how oneHR can help you prepare for the changes to unfair dismissal.

Call: 0330 107 1037

Email: contact@onehrsoftware.com