Employer Guide: TUPE, Redundancy & Gender Pay Gap

Three of the trickiest areas of Irish employment law share one thing in common: strict process. Transfers of business (TUPE), collective redundancies and gender pay gap reporting all carry legal obligations where getting the steps wrong — not just the outcome — can land an employer in serious trouble. This 2026 guide gives Irish employers a plain-English overview of what each regime requires.

TUPE: protecting employees when a business transfers

The Transfer of Undertakings (Protection of Employment) Regulations 2003 — “TUPE” — apply when a business, or part of a business, changes hands. The core principle is automatic transfer: employees move to the new employer on their existing terms and conditions, with their service continuity preserved.

Key employer duties under TUPE

Employees cannot be dismissed solely because of the transfer. Dismissals are only lawful where there is a valid economic, technical or organisational (ETO) reason entailing changes in the workforce. Both the outgoing and incoming employers must inform and consult employee representatives, generally at least 30 days before the transfer, explaining the date and reasons for the transfer and its legal, economic and social implications for staff.

Collective redundancy: the Protection of Employment Act

Where redundancies reach certain thresholds within a 30-day period, they become collective redundancies under the Protection of Employment Act 1977. This triggers heavy procedural duties on top of the usual individual redundancy rules.

What employers must do

You must consult employee representatives for at least 30 days before the first dismissal takes effect, and you must notify the Minister in advance. During consultation you must provide detailed information, including the reasons for the redundancies, the numbers and categories of employees affected, the selection criteria and how redundancy payments will be calculated. Non-compliance can carry criminal sanctions as well as civil liability, so the process must be run carefully and documented.

Gender pay gap reporting

Under the Gender Pay Gap Information Act 2021, reporting is now a legal requirement for any organisation with 50 or more employees. Employers must publish a report each year showing their gender pay gap and the actions they are taking to address it.

The 2026 reporting cycle

Employers choose a snapshot date in June, which anchors the data, and then publish their report — on their own website and via the Government’s central online portal — by November. The report must set out the mean and median hourly gender pay gaps, bonus pay gaps, and the proportion of men and women in each pay quartile, among other figures, together with a narrative explaining any gap and the measures being taken.

Why process is everything

In all three areas, tribunals and courts look closely at how the employer acted, not only the commercial rationale. Skipping consultation, missing a notification, or publishing incomplete pay data can expose a business to claims, penalties and reputational damage even where the underlying decision was sound. Building the correct process in from the start is the best protection.

Our fixed-fee, solicitor-delivered services can help you stay compliant: see our collective redundancy consultation pack, our gender pay gap reporting compliance pack, and our redundancy letter pack, or browse our full Employment Law service range.

Frequently asked questions

Can I change employees’ contracts after a TUPE transfer?

Generally no, at least not because of the transfer. Employees transfer on their existing terms, and changes made by reason of the transfer are usually void. Any changes need to be handled very carefully and for reasons unconnected to the transfer.

How long is the collective redundancy consultation period?

At least 30 days must elapse between the start of consultation and the first dismissal taking effect, and the Minister must also be notified in advance.

Which employers must report their gender pay gap?

In 2026, organisations with 50 or more employees must report, choosing a June snapshot date and publishing by November on their website and the Government portal.

Stay compliant

TUPE, collective redundancy and gender pay gap reporting each reward employers who plan the process properly. Getting advice before you act is far cheaper than defending a claim afterwards.

This article is general information only and is not legal advice. Employment law is detailed and fact-specific. Please book a consultation with a qualified professional before acting. Reviewed for general accuracy by an Irish solicitor.