New baby paperwork deadlines calculator

The admin nobody warns you about

In the first six weeks after a birth you will be told, by different people at different appointments, that you need to register the birth, claim Child Benefit, register with a GP, look into a grant, and apply for an exemption certificate. Nobody hands you the list, nobody puts dates on it, and several of the items expire.

The costly ones are not the ones with the loudest deadlines. Registering the birth has a legal duty and everybody remembers it. Child Benefit has no legal duty at all and quietly costs money the longer it is left. That asymmetry is what this page exists to fix.

Registering the birth

All births in England, Wales and Northern Ireland must be registered within 42 days. In Scotland it is 21 days — half the time, and a genuine trap for anyone who has moved or who is going by advice from an English friend.

You can often register at the hospital before you leave; the hospital will tell you if that is available. If you cannot get to the register office for the area where the baby was born, you can go to any register office and they will forward your details to the right one. Missing the deadline is not a criminal disaster — the birth still gets registered — but everything downstream stalls, because Child Benefit and the first passport both want the certificate.

Take the details with you: the place and date of birth, the baby's full name, and both parents' details including places and dates of birth and occupations. Unmarried parents who both want to be on the certificate generally need to attend together or complete a statutory declaration.

Child Benefit is the one that costs money

Child Benefit can be backdated only 3 months from the date you claim. Not to the birth — three months back from the date the form arrives. Leave it until the baby is six months old and you have permanently lost around three months of payments, which at current rates is a meaningful sum for a first child and more for a second.

You can claim 48 hours after registering the birth. You can also claim before the certificate arrives if registration has been delayed, and send the certificate afterwards when asked.

Claim it even if you will not keep it

This is the single most useful thing on this page for higher-earning households. If one parent's adjusted net income is over the High Income Child Benefit Charge threshold, the money gets clawed back through the tax system — and a lot of families respond by simply not claiming.

That is a mistake, because the claim does two things beyond paying money. It credits the National Insurance record of whichever parent is at home with the baby, protecting their State Pension in years when they are not paying contributions through work. And it triggers the automatic issue of a National Insurance number to the child at 16. You can tick the box to receive no payments and keep both benefits with no tax charge at all.

The grants close hard at six months

The Sure Start Maternity Grant in England, Wales and Northern Ireland, and the Best Start Grant Pregnancy and Baby Payment in Scotland, both shut on the day the baby turns six months. Neither can be backdated past that date. Six months feels like an ocean of time when you are standing in a hospital corridor and turns out to be about four sleepless blinks.

Both are means-tested, both are one-off, and neither has to be repaid. If you think you might qualify, apply and let the decision-maker decide — a refused application costs nothing but the time it takes to fill in. In Scotland the same online form covers Best Start Grant, Best Start Foods and the Scottish Child Payment, so one application does several jobs.

The things with no deadline that still want doing early

Registering the baby with a GP surgery has no cut-off, but it is what puts them into the childhood immunisation and health review system, and both of those run on their own schedules from around 8 weeks. Do it in the first fortnight and the invitations arrive on time.

A first passport also has no deadline, but newborn passport applications need a countersignatory who has known one of the parents for at least two years and who holds a qualifying profession or a British passport of their own. Processing times move around, and the countersignature step adds days that are entirely outside your control. If there is any travel in the diary within the first year, start it long before you think you need to.

What this tool will not pretend to know

It cannot tell you whether you qualify for anything. Eligibility for both grants and for the Healthy Start card rests on qualifying benefits, the list changes, and the interactions between Universal Credit, tax credits and legacy benefits are genuinely complicated. A checklist here would be a guess wearing the clothes of an answer.

What it can do is stop a date going past you while you work that out. Print the table, stick it on the fridge, and treat the six-month and three-month lines as the two that actually cost something.

One list, in the order it needs doing

If you want the whole thing as a sequence rather than a set of dates: register the birth first, because most of the rest depends on the certificate. Claim Child Benefit as soon as the registration is 48 hours old. Register the baby with a GP in the same week. Apply for whichever grant applies where you live, and for the food card, in the first month rather than the fifth. Chase the maternity exemption certificate if it has not arrived, and book a dental check-up while it is still valid. Leave the passport until you know whether you need one, but not until the month before you fly.