Having a baby is one of the biggest financial events in most people’s lives, and the money side is easy to underestimate. Beyond the nappies and the cot, your income drops sharply during parental leave, and many UK parents are caught off guard by how little statutory pay actually covers. The good news is that the system is intricate but navigable: between Statutory Maternity Pay, Paternity Pay, Shared Parental Leave, Adoption Pay, and schemes like Tax-Free Childcare, most families leave money unclaimed simply because they did not know the rules. Understanding what you are entitled to early gives you time to plan, budget, and tell your employer what arrangements you want. This guide walks through each type of parental leave pay, who qualifies, what you get, and how the pieces fit together.
Statutory Maternity Pay (SMP)
SMP is the primary income for most new mothers during leave. It lasts up to 39 weeks and is paid by your employer, who reclaims it from HMRC — so in practice you do not need to chase the state for it.
How SMP is calculated
| Period | Duration | Rate |
|---|---|---|
| First 6 weeks | 6 weeks | 90% of your average weekly earnings (no upper limit) |
| Next 33 weeks | 33 weeks | £172.48 per week or 90% of your average weekly earnings, whichever is lower |
Eligibility
To qualify for SMP you must:
- Earn at least £120 per week on average (before tax and National Insurance)
- Have been employed by the same employer for at least 26 weeks by the end of the 15th week before your due date
- Give your employer at least 28 days’ notice of your leave date
- Provide proof of pregnancy (a medical certificate or MAT B1 form)
If you do not earn enough or have not been employed long enough, you may qualify for Maternity Allowance instead.
When SMP starts
SMP begins on the first day of your maternity leave — or the day of childbirth if you work right up to your due date. You can start your leave up to 11 weeks before your due date, which is worth planning around because a lot of the decision is about money, not biology.
Payment details
SMP is paid weekly, in the same way as your salary (weekly or monthly), and it is subject to tax and National Insurance deductions. Your employer handles the payments, so there is no application form to send HMRC.
Maternity Allowance
If you are not eligible for SMP — self-employed, a lower earner, or recently changed jobs — you may qualify for Maternity Allowance instead:
- Duration: Up to 39 weeks
- Rate: £172.48 per week
- Paid by: HMRC (via Jobcentre Plus), not your employer
- Eligibility: Must have been employed or self-employed for at least 26 weeks in the 66 weeks before your due date, and earned at least £30 per week on average
You claim using form MA1 through Jobcentre Plus, and you can do so between 15 weeks before and up to 3 months after your due date.
Statutory Paternity Pay (SPP)
New fathers and partners also get time off and pay when the baby arrives:
- Duration: 1 or 2 consecutive weeks
- Rate: £172.48 per week or 90% of average weekly earnings, whichever is lower
- Start date: Must be taken from the day of birth (or the day the baby is placed for adoption)
- End date: Must be completed within 52 weeks of birth
Eligibility requires you to be the father, husband, partner, or civil partner of the mother; to have been employed for at least 26 weeks by the end of the 15th week before the due date; to earn at least £120 per week on average; and to give your employer at least 28 days’ notice.
One distinction is worth getting straight: paternity leave is the time off work, while paternity pay is the income during it. You are entitled to both — the leave protects your right to be absent, and the pay replaces part of your income while you are.
Shared Parental Leave and Pay (ShPP)
Shared Parental Leave lets eligible parents share up to 50 weeks of leave and 37 weeks of pay between them. It is the most flexible option available, and it suits families where both parents want time off, or where one parent can return to work earlier while the other stays home.
How it works
- You can take leave in blocks, or all at once
- You can switch between parents during the leave period
- Both parents can be on leave at the same time (for up to 8 weeks)
- Leave can be taken in up to 3 separate blocks per parent
Pay
- Rate: £172.48 per week or 90% of average weekly earnings, whichever is lower
- Duration: Up to 37 weeks of pay shared between parents
Note what “shared” means here: the total number of weeks is fixed, so it is not 37 weeks for each parent — it is one pot of 37 weeks to split between you.
Eligibility requirements
Both parents must be employed (not self-employed), share responsibility for the child, earn at least £120 per week on average, have been employed for at least 26 weeks by the end of the 15th week before the due date, and give notice at least 15 weeks before the baby is due.
Notification deadlines
These are strict, and this is where families slip up. If you miss the deadline, you lose the right to ShPP:
- 15 weeks before the due date: Initial notice to employer
- 8 weeks before the due date: Final notice confirming how you want to split the leave
Adoption Pay (SAP)
If you are adopting, Statutory Adoption Pay mirrors SMP in most respects:
- Duration: Up to 39 weeks
- Rate: Same as SMP — £172.48 per week or 90% of average weekly earnings, whichever is lower
- Eligibility: Must have been employed for at least 26 weeks by the end of the week you are notified of a successful match
- Start date: The date of placement or the date you are notified of a match, whichever is earlier
Adopters also get 52 weeks of statutory adoption leave regardless of pay entitlement — so you can take unpaid leave beyond the 39 paid weeks if you need to.
Keep in Touch (KIT) Days
KIT days let you work during maternity or adoption leave without ending it. They exist for training, meetings, or keeping your skills fresh — and they are strictly capped:
- Maximum: 10 days across the entire maternity or adoption leave period
- Payment: You are paid your normal rate for any KIT days you work
- Does not end leave: Your leave continues as normal; you are merely returning to work temporarily
- Agreement required: Your employer cannot force you to work KIT days; you must agree
One quirk: a KIT day is any day you do any work for your employer — even a single hour. Work three hours in a day and that is a full KIT day; you cannot split a day into smaller units. KIT day earnings are subject to tax and National Insurance and are paid on top of your statutory pay for that week.
Tax-Free Childcare
Once your baby is born and you return to work, Tax-Free Childcare can make a real dent in childcare costs. The government tops up your payments: for every £1 you pay, they add 20p — or, put another way, for every £8 you pay they add £2, effectively making your £10 go further.
- Maximum: Up to £2,000 per year per child (£4,000 for disabled children)
- Both parents must be working (at least 16 hours per week each, earning at least £137 per week)
- Single parents must work at least 16 hours per week
- Your income must not exceed £100,000 per year per parent
- Children must be under 12 (or under 17 for disabled children)
You apply through the Childcare Choices website, set up an online childcare account, and pay your provider through it — the top-up is added automatically.
What Childcare Actually Costs
Childcare is one of the biggest line items in a growing family’s budget, and the averages make the point:
- Full-time nursery (50 hours/week): Around £1,300 per month on average — higher in London and the South East
- Part-time nursery (25 hours/week): Around £650–£700 per month
- Childminder: Typically £5–£7 per hour depending on location
Against those figures, even a modest government contribution matters. The £2,000 annual top-up from Tax-Free Childcare works out to roughly £167 a month off nursery costs — £2,000 back in your pocket over a year.
Other help exists alongside it:
- 15 hours free childcare: All 3–4-year-olds get 15 hours of free childcare per week during term time
- 30 hours free childcare: Working parents of 3–4-year-olds can get 30 hours per week
- 2-year-old funding: Some 2-year-olds from low-income families get 15 hours free
- 30 hours for under-2s: From April 2024, working parents of children under 2 get 15 hours, expanding to 30 hours from September 2025
The Salary Sacrifice Trap
Most people do not think about salary sacrifice until the maths on their maternity pay seems unexpectedly low. If you use a cycle-to-work scheme, an electric car scheme, or salary sacrifice into your pension, it reduces your gross salary — and that can directly affect your statutory parental leave pay.
Here is the mechanism: SMP, SPP, and ShPP are calculated on your average weekly earnings before the sacrifice. But the sacrifice reduces your actual take-home pay and, more seriously, can push your average weekly earnings below the £120 threshold needed to qualify at all.
To see it in numbers: a salary of £25,000 a year is roughly £480 a week. Sacrifice £3,000 a year into an electric car scheme and the reduced salary of £22,000 is roughly £423 a week — still well above the £120 threshold, but the lower figure now feeds into the 90% calculation. The risk is worst for people who earn just above the threshold to begin with.
If you are planning a family and use salary sacrifice, consider pausing or reducing it before your qualifying period. The 26-week qualifying period looks back at your earnings, so adjustments made well in advance give the figure time to recover.
A Worked Example: One Couple’s Numbers
It helps to see the whole system working at once. Take a couple expecting a baby in April 2026. Mum earns £35,000 a year and plans to take 12 months off; Dad earns £40,000 and plans two weeks of paternity leave followed by Shared Parental Leave.
Mum’s SMP
| Period | Weeks | Rate | Total |
|---|---|---|---|
| First 6 weeks | 6 | 90% of £673/week = £605.70 | £3,634.20 |
| Next 33 weeks | 33 | £172.48 | £5,691.84 |
| Total SMP | 39 | £9,326.04 |
Dad’s paternity pay
| Period | Weeks | Rate | Total |
|---|---|---|---|
| Paternity leave | 2 | £172.48 | £344.96 |
Shared Parental Leave (Dad)
After paternity leave, the couple splits the 37 weeks of ShPP:
| Parent | Weeks of ShPP | Rate | Total |
|---|---|---|---|
| Mum (after SMP ends) | 20 | £172.48 | £3,449.60 |
| Dad | 17 | £172.48 | £2,932.16 |
| Total ShPP | 37 | £6,381.76 |
Combined income during leave
| Source | Amount |
|---|---|
| Mum’s SMP (39 weeks) | £9,326.04 |
| Dad’s Paternity Pay (2 weeks) | £344.96 |
| Shared Parental Leave (37 weeks) | £6,381.76 |
| Total during leave | £16,052.76 |
Once everyone is back at work
The couple’s £1,300-a-month nursery bill attracts the Tax-Free Childcare top-up: £2,000 a year, or roughly £167 a month off the bill.
Total financial impact
| Item | Amount |
|---|---|
| Total parental leave pay (over 12 months) | £16,052.76 |
| Tax-Free Childcare (annual) | £2,000 |
| Total support | £18,052.76 |
The key takeaway from the numbers is that the support is meaningful but finite. Combined, SMP, paternity pay, Shared Parental Leave, and Tax-Free Childcare replace a good chunk of a normal year’s income — but they are not a full salary. The gap between statutory pay and your usual earnings is still one you have to budget for.
Planning Your Parental Leave Finances
The families who manage best financially are the ones who start planning before the baby arrives.
- Check your employer’s enhanced policy. Many employers pay more than the statutory minimum — some offer full salary for 12–26 weeks. It is often buried in your contract or staff handbook, so ask.
- Build a buffer. A safety net of roughly three months of essential expenses softens the drop to statutory rates and covers unexpected costs.
- Know your deadlines. ShPP’s 15-week and 8-week notices are the ones that cost families most when missed.
- Set up Tax-Free Childcare early. The account can be opened before nursery starts, and every month of top-up is money saved.
- Review salary sacrifice and pensions. Pause a sacrifice if it threatens the £120 threshold, and check whether your employer keeps paying pension contributions during leave.
- After leave, check your tax code. A year of reduced income often leaves it wrong, and it is HMRC you would contact to fix it.
Where to Get the Definitive Details
The rules above are the everyday picture, but individual circumstances differ and the numbers are reviewed regularly, so it is always worth confirming the current figures on GOV.UK:
- GOV.UK — Statutory Maternity Pay and Leave
- GOV.UK — Shared Parental Leave and Pay
- GOV.UK — Tax-Free Childcare
- GOV.UK — Maternity Allowance
- GOV.UK — Adoption Pay and Leave
This article is for general information only and does not constitute financial advice. Individual circumstances vary — always check GOV.UK or speak to a financial adviser for guidance specific to your situation.