UK employment compliance

Employment Rights Act 2025 training for UK employers

The Employment Rights Act 2025 is the biggest change to UK employment law in a generation, and it is arriving in stages across 2026 and 2027. The unfair dismissal qualifying period drops from two years to six months on 1 January 2027. This is what HR and line managers have to action, and how to train for it.

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A staged rollout to 2027

The Act does not land all at once. Measures phase in across 2026 and 2027, so HR has to track what is in force and when, not read the law once.

Unfair dismissal at six months

From 1 January 2027 the qualifying period for unfair dismissal falls from two years to six months, and the cap on the compensatory award is removed.

What managers must change

Probation, dismissal, redundancy, zero-hours and harassment prevention all shift. The risk sits with the line manager who has not been retrained.

The key changes

Five things HR has to action

1. Shorter unfair dismissal qualifying period

From 1 January 2027 employees gain unfair dismissal protection after six months, not two years. It applies to people employed at that date, so anyone hired from around mid-2026 is affected.

2. No cap on compensation

The statutory cap on the unfair dismissal compensatory award is removed from January 2027, raising the cost of getting a dismissal wrong.

3. Strengthened day-one rights

A range of day-one and strengthened rights phase in across 2026 and 2027. HR needs to track which rights apply from the first day of employment.

4. Zero-hours and guaranteed hours

New rules on zero-hours and guaranteed-hours working phase in, changing how managers offer and vary hours.

5. Fire-and-rehire and harassment

Tighter limits on fire-and-rehire and stronger duties to prevent harassment phase in, so manager training has to keep pace.

What changes, and when

Before the Act, and under it

AreaBeforeUnder the Employment Rights Act 2025
Unfair dismissal qualifying periodTwo years' serviceSix months, from 1 January 2027
Compensation capCapped compensatory awardCap removed, from January 2027
Day-one rightsSome rights needed qualifying serviceStrengthened day-one rights, phasing in across 2026 and 2027
Zero-hours and guaranteed hoursLimited regulationNew rules, phasing in across 2026 and 2027
Fire-and-rehire and harassmentLimited restrictionTighter limits and stronger duties, phasing in across 2026 and 2027
The test that matters

The risk lands on the untrained manager

The Act does not fail in the boardroom, it fails at the moment a line manager runs a probation, a dismissal or a redundancy under the old assumptions. A shorter qualifying period and an uncapped award mean a manager who has not been retrained is now a live liability. Training that names the Employment Rights Act 2025, the change, and the date it takes effect is what keeps the decision safe.

How Auren trains it

Three levels, built around the rollout

1. Foundation for the workforce

Every employee gets the orientation: what the Act changes, what is already in force, and what is coming through 2027.

2. Intermediate for line managers

Managers who run probation, dismissal, rotas, redundancy and harassment prevention get the operational level on the new rules.

3. Advanced for HR and leadership

HR and senior leaders get the audit-grade level on board risk, the removed cap, and managing people through the 2026 to 2027 changes.

4. Updated as the Act commences

Auren revises covered content within 30 days of each commencement, version-dated, so your team trains on the rules in force at the time.

Questions

Employment Rights Act 2025 training, common questions

When does the Employment Rights Act 2025 take effect?

The Act is being implemented in stages across 2026 and 2027. The headline change, a reduction in the unfair dismissal qualifying period from two years to six months and the removal of the compensation cap, takes effect on 1 January 2027. Other measures phase in across the same period.

What is the biggest change for employers?

From 1 January 2027 employees gain unfair dismissal protection after six months rather than two years, and the cap on the compensatory award is removed. Together that means more employees can claim, sooner, and the financial exposure is higher.

Do line managers need training?

Yes. The Act changes how probation, dismissal, redundancy, hours and harassment prevention are handled, and the risk lands on the manager making the decision. Managers need the operational rules, not just an awareness email.

How is the training kept current as the Act rolls out?

Auren revises covered content within 30 days of each commencement and version-dates every course, so your team always trains on the rules in force at that stage of the rollout.

Related at Auren

Go deeper

Get your managers ready for 2027

Tell us your team size and structure, and we will map the Foundation, Intermediate and Advanced levels to your managers and HR team.

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