Your New Day-One Parental Leave Rights: What Every UK Parent Must Know in April 2026

From 6 April 2026, the Employment Rights Act 2025 made paternity leave a day-one right in the UK — ending more than two decades of a 26-week qualifying period that left many new fathers locked out of leave in their first jobs. An estimated 32,000 additional fathers gain this entitlement every year as a result.

What Changed on 6 April 2026?

Until this month, a father or non-birthing parent had to work for the same employer for at least 26 weeks before being entitled to statutory paternity leave. That threshold has been abolished under the Employment Rights Act 2025, which came into force on 6 April 2026.

Three key changes now apply:

• Day-one paternity leave: Any employee — however recently hired — is now entitled to take up to two weeks of statutory paternity leave when their child is born or adopted. According to the UK Government, this will benefit an additional 32,000 fathers per year who previously missed out due to the qualifying period.
• Day-one unpaid parental leave: The right to take up to 18 weeks of unpaid parental leave per child (up to age 18) previously required one year of service. That qualifying period has also been removed. An estimated 1.5 million additional parents gain this flexibility immediately, according to analysis published by the Department for Business and Trade.
• Bereaved partner's paternity leave: A brand-new entitlement introduced alongside these changes allows a bereaved partner to take up to 52 weeks of leave if their partner dies before their child's first birthday — a right that did not exist before.

The Pay Distinction Employers Are Not Always Explaining

The most common source of confusion — and potential disputes — is the gap between leave rights and pay rights. The day-one entitlement applies to the leave itself, not to Statutory Paternity Pay. Employees who have been employed for less than 26 weeks can take paternity leave but will not automatically be entitled to Statutory Paternity Pay (currently £194.32 per week or 90% of average weekly earnings, whichever is lower, for the 2026–27 tax year). Employers are, however, free to offer enhanced contractual paternity pay, and many are.

Employees who have qualifying earnings below the Lower Earnings Limit are separately protected from 6 April 2026 under changes to Statutory Sick Pay rules — but those rules do not carry over to Statutory Paternity Pay in the same way.

According to Acas, employers must update their parental leave policies to reflect these changes immediately. An employer who refuses to grant paternity leave to a day-one employee is now in breach of statutory employment rights.

Shared Parental Leave: A Key Loophole Closed

A subtle but significant change affects parents who split childcare responsibilities. Previously, if a parent took shared parental leave and had not yet used both weeks of paternity leave, they could lose the right to take their second week. That provision has been repealed from 6 April 2026.

This matters because it allows families who choose to share parental leave more freely — without worrying that electing shared parental leave will cost them paternity leave they had not yet taken.

What Parents Should Check Now

If you became a parent on or after 6 April 2026, or are expecting a child soon, these are the practical steps an employment solicitor would advise:

1. Check your employment contract: Your employer's contractual maternity and paternity policies may be more generous than the statutory minimum. Read both the statutory rights and any contractual enhancements — they are separate.
2. Give 28 days' notice if you are caught in the transition window: If your baby is expected between 5 April and 25 July 2026 and you only recently qualified for day-one rights, a temporary 28-day notice period applies, rather than the usual 15 weeks. This is a practical concession built into the legislation for families affected by the change.
3. Understand that pay and leave are not the same: Your right to two weeks' leave is guaranteed from day one. Your right to be paid during that leave at the statutory rate still depends on your earnings history. Seek clarification from your employer's HR department or an employment solicitor if there is any doubt.
4. Document any refusal: If your employer refuses to recognise your day-one right to paternity leave, that may constitute unlawful detriment and potentially automatic unfair dismissal if you are dismissed as a result. A specialist employment solicitor can advise on your options under the Employment Rights Act 2025.

Why This Matters Beyond the Workplace

These changes are part of the UK Government's broader "Plan to Make Work Pay" programme. The stated aim is to reduce the disadvantage faced by employees who change jobs around key life events — including becoming new parents — and to bring fathers' rights closer in line with the day-one maternity rights that new mothers have long enjoyed.

According to analysis from the Department for Business and Trade, the removal of qualifying periods for paternity and parental leave was one of the most widely requested changes during consultation with employee groups and unions. The government estimates the combined measures in the April 2026 wave of the Employment Rights Act will affect several million working parents.

When to Speak to an Employment Solicitor

Most parents will find their employers update their policies without incident. But disputes do arise, particularly when a parent is new to a job, when employers incorrectly apply the old 26-week threshold out of habit, or when a parent does not know the difference between their leave and pay entitlements.

If your employer has denied you paternity leave you believe you are entitled to, delayed confirming whether you qualify, or treated you in a way that feels retaliatory after you requested leave, speaking to an employment solicitor can clarify your position quickly. Under UK law, the right to paternity leave carries automatic unfair dismissal protection — meaning an employer cannot lawfully dismiss someone for taking or requesting leave they are entitled to.

For families navigating these changes, a consultation with an employment law specialist through Expert Zoom takes typically 30 to 60 minutes and can confirm both your statutory and contractual entitlements in one session.

This article provides general information only. It does not constitute legal advice. If you believe your employment rights have been breached, consult a qualified employment solicitor.