Renew a Child’s UK Passport Before Your Holiday
The safest renewal timetable before a family holiday
Your family holiday is booked for 15 August, but your child’s passport expires in September. That passport may still look valid, yet the destination could require several months of validity after arrival. My clear recommendation is to check the destination’s entry rules first, then apply at least six to eight weeks before departure.
A missing document, weak photo, identity question or postal delay can still push an application beyond that window. Do not book travel until the new passport is in your hands. The new document will have a different passport number, so an airline booking or travel authorisation linked to the old number may need updating.
| Time before departure | Best action | Cost for a standard child passport |
|---|---|---|
| 8 weeks or more | Apply online after checking destination validity rules | £66.50 |
| 6 to 8 weeks | Apply now and prepare every document before starting | £66.50 online or £80 by post |
| 3 to 6 weeks | Apply online immediately; avoid avoidable photo or document errors | £66.50 |
| Under 3 weeks | Check eligibility and appointment availability for 1 week Fast Track | £156.50 |
| Already applied | Track the application; do not submit a second urgent application without advice | A second application can add a £34.50 administration fee |
Use the official GOV.UK child passport renewal service. A standard application is the best-value route for most families. The online fee is £13.50 lower than the paper fee, and it removes the risk of a paper form sitting in the post before HM Passport Office receives it.
Check the child’s passport status before applying
The first decision is not the application form. It is deciding whether this is actually a renewal. A child must usually be under 16 and already hold a British passport. If the child’s name or other personal details have changed, the ordinary renewal route may not fit. A lost, stolen or damaged passport also follows a different process. Picking the wrong application type can create extra questions and delay the case.
Check the destination’s entry rules
Passport validity is set by the country you plan to visit, not by HM Passport Office. Some destinations want a passport valid for the entire stay. Others ask for three or six months left after the planned departure date. Some also require blank pages, a visa or an electronic travel authorisation. The old passport’s remaining validity does not transfer to the new one, so calculate from the arrival and return dates rather than from the expiry date printed on the passport.
For a summer holiday, write down four dates: the application date, the planned departure date, the passport expiry date and the minimum validity date demanded by the destination. If the passport fails the destination test, renew it even if it has not expired.
Confirm who has responsibility and which documents exist
Someone with parental responsibility must apply. The application asks for both parents’ details. If you cannot provide the other parent’s information, explain why instead of leaving the field blank. Gather the child’s current or expired British passport, any valid passport from another country, and court orders that affect parental responsibility or residence.
For an online renewal, a child under 12 normally needs another person to confirm their identity after submission. That person must meet HM Passport Office’s rules and be able to confirm details about the child’s birth and parents. For a paper application, a child under 12 usually needs a countersignatory to complete the relevant section and certify one photograph. A child aged 12 to 15 must also sign the application.
The failure mode to avoid is starting the form before finding the identity confirmer or countersignatory. That creates a finished application with one missing human step, which is exactly the kind of delay a holiday timetable cannot absorb.
Take a child passport photo that passes first time
My strongest practical recommendation is simple: use a photo booth or shop that supplies a digital photo code if you are not confident taking the image yourself. GOV.UK says those images are more likely to be approved than a casual phone photograph. You can still use your own device, but plan the setup carefully.
- Use a recent image. The digital photo must have been taken within the last month. It must be in colour, clear and in focus, without filters, retouching, red eye or computer edits.
- Set the background correctly. Use a plain, light-coloured background with balanced lighting. Remove toys, furniture, people and visible hands. A light wall can work, but check for shadows behind the child.
- Position the child squarely. For children aged six and over, the child should face forward, look at the camera, keep the mouth closed and show a plain expression. Hair must not cover the eyes, and glasses should be removed unless the child needs them.
- Follow the digital file limits. A self-taken digital image must be at least 600 pixels wide by 750 pixels high. The file must be between 50KB and 10MB. Do not crop the image yourself if the application asks you to upload the original image.
- Apply the child exceptions properly. Children under six do not need a plain expression or direct eye contact. Babies under one do not need their eyes open. A baby may lie on a plain light-coloured sheet while an adult supports the head, but the supporting hand must not appear.
- Use the correct paper format if applying by post. Send two identical colour photographs measuring 45mm by 35mm, printed on suitable photographic paper. Do not assume a home printer will produce a sharp enough image.
Common mistakes include photographing a child in a car seat, leaving a dummy or toy in the frame, using a picture with a visible parent’s hand, and applying a beauty filter that changes the child’s appearance. A smile is not a problem for a child under six, but a photo that does not look like the child can still raise questions. The image must be a genuine likeness, not a studio portrait.
Use the GOV.UK passport photo rules as the final check.
Which renewal route costs least in 2026?
Is online renewal the best-value option?
Yes. For a standard child passport, online renewal through GOV.UK costs £66.50. The paper route costs £80, so the online application saves £13.50 before any optional photo or delivery costs. The online process also lets you upload a digital photograph, submit payment by card and receive application updates electronically.
The government fee is not credit.
When is Post Office Digital Check & Send worth paying for?
The Post Office Digital Check & Send service costs £16 on top of the HM Passport Office fee. The Post Office says the service includes help completing the digital application, a compliant digital photograph and delivery to HM Passport Office. That makes the total £82.50 for a standard child passport.
My verdict is that online GOV.UK renewal wins for families who can take a compliant photo and check the form themselves. Post Office Digital Check & Send is reasonable when the £16 fee buys confidence, avoids a failed photo or helps someone who struggles with online forms. It is not a faster passport category by itself, so do not pay the extra fee expecting priority processing.
What if the holiday is too close for the standard service?
The 1 week Fast Track service is available for child passports when appointments are available. The current fee for a standard child passport is £156.50. The earliest appointment may be the next day after applying, and the new passport is delivered by Royal Mail tracked delivery one week after the appointment. This is a large premium over the £66.50 online fee, so use it for a genuine timing problem, not as a default upgrade.
The 1 day Premium service is for renewing an adult passport, not a child passport. A last-minute family holiday does not automatically create a special exception. Check the eligibility questions on GOV.UK before paying.
Bottom Line: choose GOV.UK online renewal at £66.50 when you have time, Post Office Digital Check & Send at £82.50 when photo or form support matters, and child Fast Track at £156.50 only when the standard timetable is too risky.
The safest renewal timetable before a family holiday Your family holiday is booked for 15 August, but your child’s passport expires in September. That passport may still look valid, yet the destination could require several months of validity after arrival. My clear recommendation is to check the destination’s entry rules first, then apply at least…