The UK legal position is governed by a combination of contractual rights and legislation. Legislation sets minimum standards that employers must comply with. Many employers voluntarily offer contractual rights including maternity, paternity, adoption and parental leave policies, which enhance the statutory minimum leave and pay entitlements.
Most relevant UK legislation is in the Employment Rights Act 1996, the Employment Relations Act 1999, the Employment Act 2002, the Work and Families Act 2006, the Children and Families Act 2014 and the Protection from Redundancy (Pregnancy and Family Leave) Act 2023 and the Employment Rights Act 2025.
Any unfavourable treatment of a woman because of her pregnancy, childbirth or maternity is likely to constitute pregnancy and maternity-related discrimination under the Equality Act 2010. CIPD members can consider more detail on these family rights in our Maternity, paternity, shared parental and adoption leave and pay Q&As and Requesting flexible working Q&As.
Flexible working
The statutory right to request flexible working allows eligible employees to apply for changes to their working arrangements such as requesting part-time or remote working. Employers can refuse requests based on specific legal grounds, such as increased costs or impact on customer demand.
The right to request flexible working is a day one right, meaning employees can request adjustments to their working arrangements as soon as they start employment with a new employer. Employers must respond to flexible working requests within two months and employees can make two flexible working requests in any 12-month period.
Employers must not reject a flexible working request without having discussed it with the employee who has made the request and explored other options. Importantly, employees do not have to explain what they consider to be the potential impact on the employer or suggest ways these effects could be mitigated.
The Employment Rights Act 2025 will make certain changes to the process an employer will need to follow to refuse a request for flexible working and strengthen the extent to which an employer must give reasons for a decision to refuse.
Keep up to date with changes using our ERA 2025 tracker.
Neonatal leave
The Neonatal Care (Leave and Pay) Act 2023 gives employed parents whose babies need neonatal hospital care in their first 28 days of life for seven days or more, the right to take neonatal leave and pay for up to 12 weeks. For parents to qualify for this new right the baby must be born on or after 6 April 2025. Please see the law page for more information. You can also download our infographic to understand what you need to know about this new right. CIPD members can download a flowchart to assess if neonatal leave applies.
Redundancy protection
Since 6 April 2024, the Maternity Leave, Adoption Leave and Shared Parental Leave (Amendment) Regulations 2024 extend redundancy protection to cover the entire pregnancy, and 18 months after the birth or placement of a child. This applies to those on maternity, adoption or shared parental leave (for six continuous weeks or more).
Paternity leave
Paternity Leave is a day one right (following changes introduced by the Employment Rights Act 2025 on 6 April 2026).
The Paternity Leave (Amendment) Regulations 2024 enable employees to take statutory paternity leave in one-week blocks at any point during the first year after the birth or adoption of babies born after 6 April 2024 and children expected to be placed for adoption on or after that date.
Carer’s leave
Since 6 April 2024 the Carer's Leave Act 2023 has given unpaid carers of dependants the statutory right to take up to one week (five working days) of unpaid leave per year. This is a day one right and applies to employees with dependants who have a long-term care need such as physical or mental difficulties, disabilities, or issues related to old age.