Life Event · Family
Having a Baby in the UK
Having a baby in the UK involves a complex web of statutory entitlements, allowances, tax charges and choices. This guide walks new parents through every financial decision — from announcing the pregnancy to back-to-work childcare planning.
Pregnancy Phase
- Tell your employer in writing by week 15 before the due date — required to claim Statutory Maternity Pay (SMP) and time off for antenatal appointments.
- Free antenatal appointments — paid time off, including parents-attending classes.
- NHS Healthy Start vouchers — for low-income families: £4.25/wk in pregnancy + £8.50/wk per child under 4.
- Sure Start Maternity Grant — £500 one-off payment if on certain benefits.
Statutory Maternity Pay (SMP) 2025/26
- First 6 weeks: 90% of average weekly earnings (no cap)
- Next 33 weeks: lower of £187.18/week OR 90% of earnings
- Total: 39 weeks paid, 52 weeks total leave
- Eligibility: employed 26+ weeks by week 15 before due date, earning ≥£125/wk
Many UK employers offer enhanced maternity pay (often 6 months at full pay, then SMP). Check your employee handbook or HR — this can double your maternity income.
Statutory Maternity Pay (SMP) — Full Mechanics
The 39-week SMP year breaks into two phases. Weeks 1-6 pay at 90% of your average weekly earnings (AWE) calculated over the 8-week reference period ending with the qualifying week (15 weeks before the expected week of childbirth). There is no cap on the 90% rate — high earners get the full proportional amount for the first 6 weeks. Weeks 7-39 then drop to the lower of £187.18/week or 90% of AWE (so only earners on under £208/week get less than the cap). SMP is paid by the employer through PAYE, taxable, and subject to Class 1 NI.
The 26-week continuity-of-employment rule is strict — you must have been employed by the same employer continuously from at least the 26th week before the qualifying week. New starters who change jobs in late pregnancy commonly fall out of SMP eligibility. The fallback is Maternity Allowance (MA) from DWP, paid at £187.18/week for 39 weeks (no 90% first-6-weeks element), available to the self-employed and recent job-changers who paid Class 2 NI in 13 of the 66 weeks before the due date. Claim MA via form MA1 from 26 weeks pregnant onwards.
Statutory Paternity Pay (SPP)
Partners can take 1 or 2 weeks of paid paternity leave (must be taken within 56 days of birth). Paid at the lower of £187.18/week or 90% of earnings.
Shared Parental Leave (SPL):up to 50 of the 52 maternity weeks can be split with partner. Useful for higher-earning partners, but complex — many employers don't enhance SPL pay.
Shared Parental Leave (SPL) — Eligibility and Split Rules
Shared Parental Leave allows eligible parents to share up to 50 weeks of leave and 37 weeks of pay between them in the first year after birth (or adoption). The mother must give up part of her maternity leave entitlement to "release" weeks for sharing. Both parents (or the partner taking the leave) must meet the continuity-of-employment test with their own employer — 26 weeks of service by the 15th week before the due date — and the earnings test of at least £125/week. Self-employed parents cannot take SPL but can take Shared Parental Pay equivalent (ShPP) if their partner is employed and eligible.
Leave can be taken in up to 3 separate blocks per parent and may overlap, meaning both parents can be off at the same time. Pay is at the flat ShPP rate (£187.18/week or 90% of earnings, whichever is lower) for the full 37 weeks. Take-up has remained low (around 3-5% of eligible families) because most employers do not enhance SPL pay even where they enhance maternity pay, making it financially unattractive for the higher earner. From 2024 the right to request flexible working from day one of a new job complements SPL for couples planning a phased return.
Child Benefit 2025/26
Rates from April 2025:
- First child: £26.05/week (~£1,355/year)
- Each additional child: £17.25/week (~£897/year each)
Critical:claim within 3 months of birth to get full backdated amount. Even if you'll lose it to HICBC (see below), claim and «opt out of payment» to maintain National Insurance credits towards your State Pension.
High Income Child Benefit Charge (HICBC): if either parent earns over £60,000, Child Benefit is clawed back at 1% per £200 of income above £60k, fully removed at £80k. See our HICBC glossary entry.
Child Benefit Registration — Always Claim
Even if you intend to opt out of receiving Child Benefit because HICBC will fully claw it back, always submit the CH2 claim within 3 months of birth. Registration gives the non-earning (or lower-earning) parent National Insurance credits towards their State Pension for every year a child is under 12 — worth around £6,500 per qualifying year at the full new State Pension rate. The CH2 form has a tick-box to claim the credits without receiving payment. It also triggers automatic NI number issue at the child's 16th birthday. Hundreds of thousands of higher-earning households who never claimed during the 2013-2023 HICBC era discovered State Pension gaps too late; HMRC has run multiple awareness campaigns but historic claims can sometimes be backdated only by special concession.
HICBC — £60k Threshold from April 2024
The High Income Child Benefit Charge threshold was raised from £50,000 to £60,000 in April 2024, and the taper rate halved so the benefit is fully clawed back at £80,000 (previously £60,000). The charge is 1% of total Child Benefit received for every £200 of adjusted net income above £60,000. It is paid through Self Assessment by the higher earner in the household, regardless of which parent receives the payment. Adjusted net income means salary plus benefits in kind plus dividends minus pension contributions and Gift Aid donations — pension contributions are a popular tool to keep below the threshold.
The next reform, planned for April 2026, will move HICBC to a household income basis instead of individual. This addresses the long-standing fairness anomaly where two parents each earning £55k (combined £110k) pay nothing, but a single earner on £85k loses the entire benefit. Until then, couples should consider salary sacrifice into pension to keep the higher earner below £60k where possible, particularly when bonus payments push earnings above the taper.
Childcare Costs & Support
UK childcare costs are among the highest globally — typically £14,000-£20,000/year for full-time under-3 nursery. Government support:
- Free childcare hours (England, from Sept 2025):
- 9 months+: 15 hours/week (working parents)
- 2 years: 15 hours/week (working parents) or 15 hours (low-income)
- 3-4 years: 30 hours/week (working parents) or 15 hours (universal)
- Tax-Free Childcare: government tops up by 20% (up to £2,000/year per child, £4,000 if disabled). For working parents earning under £100k each.
- Universal Credit childcare element — up to 85% of costs (max £1,031.88/month for 1 child, £1,768.94 for 2+)
- Childcare vouchers — CLOSED to new joiners (since Oct 2018). Existing scheme members can continue.
Use our Childcare Cost Calculator to estimate.
Tax-Free Childcare — £2,000/year Cap and £100k Cliff Edge
Tax-Free Childcare (TFC) replaced employer childcare vouchers for new joiners from October 2018. You open an online childcare account via gov.uk, pay in what you need for childcare, and the government tops up by 20% — £2 for every £8 you contribute, capped at £2,000 per child per year (£500 per quarter). The cap doubles to £4,000 per year if the child is disabled. Both parents (or a single parent) must each earn between £167/week and £100,000/year of adjusted net income. Eligibility must be reconfirmed every 3 months through the childcare account, and missing the reconfirmation is one of the most common reasons families lose support.
The £100,000 cliff edge is unforgiving: if either parent's adjusted net income exceeds £100,000 in a single tax year, the whole household loses Tax-Free Childcare AND the funded hours from the same April. A bonus that takes a salary from £99k to £101k can cost £4,000+ in lost benefits plus additional 60% effective marginal tax (because the £100k-£125,140 band withdraws Personal Allowance). Pension contributions, charitable giving and salary sacrifice are the standard mitigations to keep adjusted net income below £100k.
Free Childcare Hours Expansion — September 2025
The biggest childcare reform in a decade rolled out in three phases. April 2024 introduced 15 hours per week of funded childcare for 2-year-olds of working parents. September 2024 extended that 15-hour entitlement back to children from 9 months old. September 2025 then doubled it to 30 hours per week for the same 9-month-to-age-4 cohort of working parents. Combined with the existing universal 15 hours for all 3-4-year-olds, this means working parents in England get 30 funded hours from 9 months until school. Eligibility mirrors Tax-Free Childcare: both parents must each earn £167/week to £100,000/year. The hours are paid by local authorities at a fixed rate per hour, which most settings supplement with charges for food, consumables, nappies and any hours above the 30 funded — typically £15-£30 per day in additional charges.
Junior ISA (JISA) — Long-Term Planning
You can open a Junior ISA from birth with a £9,000 annual allowance (separate from adult £20k limit). Money is locked until age 18. At average UK stock returns (~7%), £100/month saved monthly = ~£42,000 by age 18 — a meaningful house deposit or university fund.
Child Trust Fund (CTF) — Maturity at 18
Children born between 1 September 2002 and 2 January 2011 had Child Trust Funds (CTFs) opened by the government with a £250 starter voucher (£500 for low-income families) and a further £250 at age 7. The scheme closed for new children in January 2011 and was replaced by the Junior ISA. CTFs mature at the child's 18th birthday — at which point only the child can access the funds. HMRC estimates around 670,000 matured CTFs sit unclaimed, often because providers lost contact with families that moved house. The Share Foundation, gov.uk/child-trust-funds/find-a-child-trust-fund and individual providers (OneFamily, Foresters, Family Investments) all offer free lookup tools. From age 18 the funds can be transferred into an adult ISA without affecting the £20,000 annual allowance — a useful one-off boost to long-term tax shelter capacity.
Return to Work Considerations
- Right to request flexible working — from day one of employment (2024 change)
- Keeping In Touch (KIT) days — up to 10 paid days during maternity leave without losing SMP
- Pro-rata holiday accrual — you accrue annual leave during maternity
- Return to same job — protected by law (for first 26 weeks), suitable alternative thereafter
- Pension contributions — continue at pre-leave salary level for SMP period (employer must contribute)
Practical Money Tips
- Budget for the income drop — SMP £187.18/wk is barely above NLW. Save aggressively in pregnancy
- Track maternity allowance entitlement if self-employed (£187.18/wk for 39 weeks)
- Update your tax code if you're becoming a single-income household
- Review wills and life insurance — critical with dependents
- Consider income protection while pregnant if not already covered
- Cut subscriptions — Netflix, gym, etc. — you'll have little time anyway
Common Mistakes to Avoid
- Not claiming Child Benefit because of HICBC. Even if you opt out of payment, registering preserves State Pension NI credits for the non-earning parent — worth around £6,500 per qualifying year in retirement.
- Missing the 3-month Tax-Free Childcare reconfirmation. TFC requires you to log in every quarter to confirm eligibility. Miss it and the 20% top-up stops, sometimes silently. Set a calendar reminder.
- Forgetting Marriage Allowance during maternity leave. When your income drops below the £12,570 personal allowance, you can transfer £1,260 of it to your partner for up to £252/year tax saving — backdate 4 tax years for up to £1,000+ in refunds.
- Crossing the £100k cliff edge. A small bonus over £100,000 adjusted net income loses the entire household's Tax-Free Childcare and funded hours, on top of the 60% effective marginal rate from withdrawn Personal Allowance. Pension contributions can mitigate.
- Ignoring a child's matured Child Trust Fund. Around 670,000 CTFs remain unclaimed at age 18 — average balance £2,000. Search at gov.uk/child-trust-funds/find-a-child-trust-fund using the child's NI number.