Maternity Leave UK: Full Guide to Entitlement, Pay, and Parental Rights (2025)
Navigating maternity leave in the UK can feel overwhelming, but the legal framework provides clear rights for eligible employees. This guide breaks down the key facts on duration, pay, eligibility, and paternity leave, drawing on official government and advisory sources for 2025.
Expectant mothers in the UK are entitled to up to 52 weeks of statutory maternity leave. However, paid leave covers a shorter period, and not every employee qualifies for the same financial support. Understanding the difference between leave entitlement and pay is the first step to planning your time off work.
This article covers the core rules for both mothers and partners, clarifies the claims process, and highlights where official guidance contains minor discrepancies that require individual verification.
How Long is Maternity Leave in the UK?
The structure of statutory maternity leave is divided into two main blocks, totalling one full year.
52 weeks (1 year) total
Ordinary Leave = 26 weeks, Additional Leave = 26 weeks
Up to 39 weeks
90% of AWE for first 6 weeks, then lower of 90% or statutory rate
Employee status + 26 weeks continuous service
Earnings threshold and notification requirements apply
Up to 2 weeks
Statutory Paternity Pay: £172.48/week or 90% of earnings
Key insights from the official rules include:
- Maternity leave is a legal day-one right; there is no minimum service requirement to take the leave itself.
- Eligibility for Statutory Maternity Pay (SMP) requires 26 weeks of continuous employment by the qualifying week.
- The first 6 weeks of pay are earnings-linked at 90% of average weekly earnings; the remaining 33 weeks are at a flat rate or 90%, whichever is lower.
- Shared Parental Leave allows parents to split up to 50 weeks of leave and 37 weeks of pay.
- The USA has no federal statutory paid maternity leave; eligibility depends on employer policy or state laws.
| Fact | Detail |
|---|---|
| Total leave | 52 weeks |
| Paid leave duration | Up to 39 weeks (SMP) |
| Maternity Allowance | For employed people not qualifying for SMP, or self-employed |
| Notice deadline | 15 weeks before expected week of childbirth |
| Paternity leave | 2 weeks; pay is £172.48/week or 90% of earnings, whichever is lower |
| Compulsory leave after birth | At least 2 weeks (4 weeks for factory workers) |
| Earliest start date | Up to 11 weeks before expected week of childbirth |
| Ordinary Maternity Leave | First 26 weeks |
| Additional Maternity Leave | Next 26 weeks |
| Paternity leave notice | 28 days (from April 2024) |
Am I Eligible for Statutory Maternity Leave and Pay?
Statutory maternity leave is a day-one right for all employees in the UK, meaning you do not need a minimum length of service to take the leave. However, qualifying for Statutory Maternity Pay (SMP) involves additional conditions.
Eligibility for Statutory Maternity Pay (SMP)
To qualify for SMP, an employee generally must meet several criteria, according to guidance from GOV.UK and ACAS:
- Be an employee.
- Have worked continuously for the same employer for at least 26 weeks by the qualifying week (the 15th week before the expected week of childbirth).
- Earn at least the relevant Lower Earnings Limit on average.
- Give the required notice to the employer.
- Provide a MATB1 certificate confirming the pregnancy and due date.
The earnings threshold for SMP eligibility differs slightly across official sources for 2025/26. One source states £123 per week, while another lists £125 per week from 6 April 2025. You should verify the exact threshold for your specific tax year with current government guidance.
What if I Do Not Qualify for SMP?
If an employee does not meet the SMP conditions, they may still be able to claim Maternity Allowance directly from the government. This is also available to self-employed individuals who have paid sufficient National Insurance contributions.
How Much is Maternity Pay and How is it Calculated?
Statutory Maternity Pay is paid for up to 39 weeks. The rate changes after the first six weeks.
The SMP Payment Structure
For the first 6 weeks, SMP is paid at 90% of the employee’s average weekly earnings (AWE) before tax. For the remaining 33 weeks, the payment is the lower of either 90% of AWE or the statutory weekly rate.
There is a conflict between sources regarding the exact statutory weekly rate for 2025/26. Most guidance references a rate of £184.03 per week, while the GOV.UK employer guide lists £187.18. Because this rate depends on the exact tax year and publication date, always check the official government guidance for the most current figure.
Maternity Allowance vs. Statutory Maternity Pay
Maternity Allowance is a government benefit paid to those who do not qualify for SMP, including self-employed women and employees who have not worked for the same employer for 26 weeks. The rates and eligibility criteria differ slightly, and employees should consult GOV.UK’s Maternity Allowance page for full details.
Contractual Maternity Pay
Some employers offer enhanced maternity pay beyond the statutory minimum. This is not a legal requirement, but many organisations include it as part of their employee benefits package. Check your employment contract or staff handbook for details.
What Paternity and Shared Parental Leave is Available?
Partners and fathers also have statutory rights to time off following the birth or adoption of a child. These entitlements have seen recent changes.
Paternity Leave Entitlement
Eligible employees can take up to 2 weeks of statutory paternity leave. Since April 2024, the rules allow this leave to be taken as 2 non-consecutive weeks, rather than requiring them to be consecutive. The leave must usually be taken within 52 weeks of the birth or adoption placement. Notice requirements were relaxed to 28 days from April 2024.
Paternity Leave Eligibility
To qualify, the person must be an employee and have worked for the employer continuously for at least 26 weeks by the qualifying week. The pay rate is calculated in the same way as SMP: either £172.48 per week or 90% of average weekly earnings, whichever is lower.
Shared Parental Leave
Shared Parental Leave (SPL) allows eligible parents to share up to 50 weeks of leave and 37 weeks of pay after the birth or adoption of a child. This provides flexibility for parents to divide care responsibilities between them, including taking leave in separate blocks or returning to work on a part-time basis.
How Do I Claim Maternity Leave and Pay?
The process for claiming maternity leave and pay involves informing your employer within a specific timeframe and providing the correct documentation.
You must notify your employer at least 15 weeks before the expected week of childbirth. This notification should include your intention to take maternity leave and the date you wish it to start. You must also provide a MATB1 certificate from your doctor or midwife.
Your employer will then calculate and pay SMP through your normal payroll. If you do not qualify for SMP, you will need to apply directly for Maternity Allowance via GOV.UK or by post.
If your employer refuses your maternity leave or fails to pay SMP, you should seek advice from Citizens Advice or a specialist charity like Maternity Action. These organisations provide free, confidential guidance on your legal rights.
Maternity Leave Timeline: From Qualifying Week to Return to Work
Understanding the key dates helps you plan your leave and pay effectively.
- Qualifying week: 15th week before the expected week of childbirth. This is the point at which your employment length and earnings are assessed.
- Notification deadline: You must inform your employer at least 15 weeks before the expected week of childbirth of your intention to take leave and the start date.
- Earliest leave start: You can begin maternity leave up to 11 weeks before the expected week of childbirth, unless the baby arrives earlier.
- Compulsory leave begins: After the birth, you must take at least 2 weeks off work (4 weeks if you are a factory worker).
- SMP payments begin: Statutory Maternity Pay starts from the date your leave begins and runs for up to 39 weeks.
- End of Ordinary Maternity Leave: After 26 weeks of leave.
- End of Additional Maternity Leave: After 52 weeks of leave in total.
- Return to work: You have the right to return to the same job if you take 26 weeks or less, or a suitable alternative role if you take the full 52 weeks.
What is Well-Established and What Remains Unclear?
| Established Information | Information That Remains Unclear |
|---|---|
| The right to 52 weeks of maternity leave is firmly established in UK law. | Exact pay amounts for individuals may vary based on contractual terms or specific employment circumstances. |
| Statutory pay rates are fixed by the government and updated annually. | Maternity Allowance eligibility depends on contribution history, which can be complex. |
| Paternity leave eligibility requires a specific continuous service period and earnings threshold. | The statutory weekly rate for 2025/26 differs between guidance sources (£184.03 vs. £187.18). |
| Maternity leave is a day-one right for all employees. | The exact qualifying earnings threshold varies between sources (£123 vs. £125 per week). |
What Does Maternity Leave Policy Mean for Working Parents?
The UK’s maternity leave framework is designed to provide significant time off for new mothers while balancing employer obligations. The 52-week total is generous by international standards, and the right to return to work provides job security. However, the fact that only 39 weeks are paid means many families face a period of unpaid leave unless their employer offers enhanced contractual pay.
In contrast, the USA has no federal statutory paid maternity leave. The Family and Medical Leave Act (FMLA) provides 12 weeks of unpaid leave for eligible employees, but many workers are not covered. This fundamental difference highlights the UK’s more protective stance toward parental leave. For more details on child-related regulations, see our guide on Booster Seat – UK Law, ISOFIX and Buying Guide 2025.
Financial planning during pregnancy can also be helped by understanding other government support. For an overview of available payments, see Cost of Living Payment – Full Timeline and Eligibility Explained.
What Do the Official Sources Say?
“You can work out your maternity pay and leave here.”
GOV.UK
“After giving birth, a worker must not work for a minimum of 2 weeks.”
ACAS
“You have a right to take up to a year of maternity leave.”
Citizens Advice
What Should You Do Next?
After reading this guide, your first practical step is to notify your employer at least 15 weeks before your expected week of childbirth. Ensure you have your MATB1 certificate ready. If you meet the qualifying conditions, your employer will arrange SMP payments. If you have questions about your specific situation, contact Citizens Advice or Maternity Action for free, independent advice.
Frequently Asked Questions
What is the maternity leave entitlement in the USA?
The USA has no federal statutory paid maternity leave. The Family and Medical Leave Act (FMLA) provides 12 weeks of unpaid leave for eligible employees, but many workers do not qualify.
How do I calculate my statutory maternity pay?
Your employer calculates SMP based on your average weekly earnings in the 8 weeks up to the qualifying week. The first 6 weeks are paid at 90% of that average; the remaining 33 weeks are at the flat statutory rate or 90%, whichever is lower.
Can my employer refuse my maternity leave request?
No. Statutory maternity leave is a legal right. If your employer refuses, you should seek advice from a specialist service like Maternity Action or Citizens Advice.
What happens to my holiday entitlement during maternity leave?
You continue to accrue statutory annual leave during all 52 weeks of maternity leave. You can take this holiday before or after your leave period.
Can I work part-time during my maternity leave?
You can work up to 10 ‘Keeping in Touch’ (KIT) days during maternity leave without it ending your leave or affecting your pay. Any work beyond this may end your entitlement to SMP.
What is the difference between Ordinary and Additional Maternity Leave?
Ordinary Maternity Leave covers the first 26 weeks. Additional Maternity Leave covers the next 26 weeks, giving a total of 52 weeks. The main difference is your right to return to the same job after Ordinary Leave versus a suitable alternative role after Additional Leave.
Do I have to take the full 52 weeks of maternity leave?
No. You can choose to take less than the full 52 weeks. However, you must take the compulsory 2 weeks after birth (4 weeks for factory workers).
Can I take paternity leave and shared parental leave together?
You cannot take both paternity leave and shared parental leave for the same child. If you choose shared parental leave, you forgo the separate 2-week paternity leave entitlement.
What is the qualifying week for maternity leave?
The qualifying week is the 15th week before the expected week of childbirth. This is the reference point for checking your employment length and earnings to qualify for SMP.
Is maternity leave paid at the same rate for part-time employees?
Yes. Statutory Maternity Pay eligibility and the percentage calculation apply to part-time employees in the same way as full-time employees, based on their average weekly earnings.
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Sophie Marlowe covers culture, lifestyle and society for BritView.uk.