New Parent Guide · Updated April 2025

How to Register Your Baby's Birth in the UK — And the Financial Steps Most Parents Miss

Registering your baby's birth is one of the first things you'll do as a new parent — and it unlocks everything from child benefit to a passport. Here's exactly what to do, when, and what most parents forget to do at the same time.

Why registering the birth matters

Until you register your baby's birth, they have no legal identity in the UK. You can't get a passport, claim child benefit, open a savings account in their name, or access most services without a birth certificate. It's the foundational document for everything that follows.

The good news is that it's a straightforward process — a single appointment at your local register office, usually taking around 30 minutes.

How long do you have to register a birth?

The deadline depends on where in the UK your baby was born:

England & Wales
42
days from birth
Scotland
21
days from birth
Northern Ireland
42
days from birth
⚠️ Scotland deadline is shorter

If you're in Scotland, the 21-day deadline is easy to miss in the fog of a new baby. Put a reminder in your phone the day you get home from hospital.

Failing to register within the deadline is a civil offence in England and Wales. In practice, late registrations are processed — but there may be complications and a formal caution is possible. Register as soon as you reasonably can.

Where to register a birth

You register at your local register office (also called a registry office). This should ideally be in the registration district where your baby was born — not necessarily where you live.

If attending the local register office isn't practical, you can give the information by declaration at a different register office, which will forward it on. This is useful if you live far from where the birth took place.

You'll need to book an appointment in advance — most register offices don't accept walk-ins. Search "register a birth" on GOV.UK to find your nearest office and book online.

Who can register a birth?

The following people can register a birth in England and Wales:

📌 Unmarried fathers

If the parents are not married, the father is only included on the birth certificate if both parents attend together, or if certain legal steps are taken (a statutory declaration, or a court order). This has implications for parental responsibility — it's worth understanding before the appointment.

What to bring to the register office

You don't legally need to bring documents — the registrar will ask for the information verbally. However, it's sensible to have the following to hand to make sure everything is accurate:

How to get a birth certificate

At the appointment, the registrar will issue your baby's birth certificate. The first certificate is free. Additional copies cost £11 each at the time of registration — it's worth ordering several at this point, as you'll need them for passports, school enrolments, and more.

If you need more copies later, you can order them from the General Register Office (GRO) online for £11 each, or through other services (which typically charge more).

✓ Tip: order extra copies on the day

Order at least 2–3 copies at the appointment. You'll need one for a passport application, potentially one for school, and it's useful to have a spare. Getting them on the day is the cheapest option.

The full new baby admin checklist

Once you've registered the birth, there are several other things to do in the first few weeks. Here's the complete list in rough order of priority:

1
Within 42 days (21 in Scotland)
Register the birth
Book and attend your register office appointment. Collect at least 2 copies of the birth certificate.
2
As soon as possible
Claim child benefit
Apply online via your HMRC personal tax account. You'll need the birth certificate. Worth £1,354/year for your first child — and you can backdate 3 months.
3
Within the first month
Add your baby to your GP
Contact your GP surgery to register your baby as a patient. They'll need the birth details.
4
Within the first few months
Apply for a passport (if planning to travel)
A child passport takes 10+ weeks. Apply early. You'll need the birth certificate and a countersignatory.
5
As early as possible
Open a Junior ISA
The earlier you start investing for your child, the less you need to put in. A Junior Stocks & Shares ISA opened at birth and funded with part of child benefit can build over £47,000 by age 21.
6
Before returning to work
Check your childcare entitlements
From age 9 months, working parents can access up to 30 hours of government-funded childcare per week. Register on Childcare Choices to check what you're entitled to.
💡 The step most parents skip

Claiming child benefit and registering for a GP are well-known. What most parents never get around to is opening an investment account for their child at the same time.

Investing just £50 a month from birth — roughly half of child benefit — builds to over £47,500 by age 21 at 8% per year. That's the compounding effect of starting on day one rather than waiting until the moment feels right. The moment never feels right.

Frequently asked questions

No — births must be registered in person at a register office in the UK. You can book your appointment online, but the registration itself requires attendance. If you can't get to your local office, you can give information by declaration at a different register office.
You can register the birth without a first name — the registrar will record it as "no forename" — and you have up to 12 months to add a name. However, it's simpler to decide beforehand if possible, as amending the register later requires an additional appointment.
In limited circumstances, yes. If neither parent is able to attend — for example due to illness — then the occupier of the premises where the birth occurred, or a person present at the birth, can register it. Grandparents who were not present at the birth cannot register on behalf of the parents.
Most appointments take around 20–30 minutes. The registrar will go through all the details with you, confirm the information, and issue the birth certificate(s) before you leave.
Home births are registered in exactly the same way — at the register office for the district where the birth took place (i.e. where you live). The process and deadlines are identical.

Useful links

The financial step most new parents miss

Join the Amplifi waitlist — the Junior ISA built for families who want to start investing from day one, with the whole family contributing together.

✓ You're on the list. We'll be in touch when Amplifi launches.

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