This guide is maintained as a current resource for September 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Explanation of Shared Parental Leave eligibility criteria in the UK, including employment and earnings tests, maternity leave curtailment rules, notice requirements, pay entitlement, and legal protections in England and Wales.

Shared Parental Leave (SPL) is a statutory employment right in England and Wales that allows eligible parents to share leave and pay following the birth or adoption of a child. It is governed primarily by the Shared Parental Leave Regulations 2014 and related provisions within the Employment Rights Act 1996 framework.
SPL is designed to provide flexibility in childcare arrangements by enabling parents to split leave in a more adaptable way than traditional maternity or adoption leave.
Eligibility is strict and depends on both the parent taking leave and the other parent meeting specific employment and earnings conditions.
What Is Shared Parental Leave?
Shared Parental Leave allows eligible parents to convert unused maternity or adoption leave into a shared pool of leave that can be taken in blocks or continuously within the first year after birth or adoption.
The total available leave is generally:
- up to 50 weeks of leave (shared from maternity/adoption leave)
- up to 37 weeks of pay (Shared Parental Pay where applicable)
Core Eligibility Criteria for Shared Parental Leave
To qualify for SPL, both parents must meet separate but linked eligibility requirements.
1. The Birth Parent or Primary Adopter Must Be Eligible for Maternity or Adoption Leave
The parent giving up maternity or adoption leave must:
- be entitled to Statutory Maternity Leave (SML) or Statutory Adoption Leave (SAL)
- have ended or committed to ending their maternity/adoption leave early
- convert remaining leave into shared parental leave entitlement
This step is essential because SPL is derived from unused maternity or adoption leave.
2. Continuity of Employment Test (Employee Taking SPL)
The parent taking Shared Parental Leave must meet the continuity of employment requirement:
- at least 26 weeks' continuous employment with the same employer by the end of the 15th week before the expected week of childbirth (or matching adoption timing rules)
- still be employed at the start of SPL
This applies to each parent individually.
3. Employment and Earnings Test (Other Parent)
The other parent must meet the employment and earnings test, meaning:
- they must have worked for at least 26 weeks in the 66 weeks before the due date (or matching adoption date)
- they must have earned at least the Lower Earnings Limit for National Insurance contributions in 13 of those weeks
The second parent does not need to be an employee; self-employment can count for this test.
4. Responsibility for the Child
Both parents must:
- share legal responsibility for the child
- be the child's mother, father, spouse, civil partner, or partner living in an enduring family relationship
Only two individuals can share SPL for a single child.
5. Proper Notice and Declaration Requirements
To access SPL, employees must provide:
- a notice of entitlement and intention to take SPL
- a declaration confirming eligibility
- a curtailment notice ending maternity or adoption leave (if applicable)
Employers can require statutory forms and supporting information.
When Shared Parental Leave Can Start
SPL can only begin once:
- maternity or adoption leave has been curtailed
- any compulsory maternity leave period (first two weeks after birth) has ended
- eligibility conditions are met
Leave must generally be taken within the first 12 months after birth or adoption placement.
How Shared Parental Leave Is Calculated
The total available SPL is based on unused maternity/adoption leave:
- up to 52 weeks total maternity/adoption leave
- minus compulsory leave already taken
- equals remaining leave available for sharing
For example, if 20 weeks of maternity leave are used, up to 32 weeks may be shared.
Shared Parental Pay Eligibility
Eligibility for Statutory Shared Parental Pay (ShPP) is separate from leave eligibility.
To qualify, an employee must:
- meet the same continuity of employment test as SPL
- earn at least the Lower Earnings Limit
- have qualifying maternity or adoption pay entitlement in place
ShPP is paid at the statutory rate or 90% of average weekly earnings, whichever is lower.
Common Exclusions from SPL Eligibility
An individual may not qualify if:
- they are not classed as an employee
- the other parent does not meet the earnings or employment test
- maternity/adoption leave has not been properly curtailed
- statutory notice requirements are not followed
- they do not share responsibility for the child
Employer Responsibilities
Employers must:
- assess eligibility correctly based on statutory criteria
- accept valid SPL notices where requirements are met
- confirm arrangements in writing
- maintain employment rights during leave
- avoid discriminatory treatment relating to parental leave
Failure to comply may lead to Employment Tribunal claims.
Rights During Shared Parental Leave
Employees on SPL retain key employment protections, including:
- right to return to work
- protection from dismissal due to taking SPL
- continuity of employment
- protection from detriment or unfair treatment
Return-to-work rights depend on the length and structure of SPL taken.
Disputes Over Eligibility
Common disputes include:
- employer disputes over continuity of employment
- incorrect calculation of maternity leave entitlement
- disagreements over earnings thresholds
- refusal to accept SPL notice forms
- failure to properly curtail maternity leave
Tribunals assess statutory compliance rather than employer discretion.
Time Limits for Claims
Most related Employment Tribunal claims must be brought within:
- 3 months less one day from the act complained of
ACAS Early Conciliation is required before filing a claim, which pauses limitation periods.
Key Takeaways
Shared Parental Leave eligibility in the UK depends on strict statutory criteria involving both parents. One parent must be entitled to maternity or adoption leave and curtail it, while both parents must meet employment and earnings requirements. Proper notification is essential, and eligibility must be assessed carefully against statutory rules. SPL provides flexible childcare arrangements but is subject to detailed legal conditions enforced through employment law protections.