Passports

Child's UK Passport: How to Apply, Renew and Get It in Time for Travel

By UK Startup Flow Team
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Child's UK Passport: How to Apply, Renew and Get It in Time for Travel

Every child under 16 needs their own uk passport for international travel. Here is everything you need to know to apply for a first child passport, handle a child's passport renewal, or get a passport urgently through HM Passport Office.

Quick guide: getting or renewing a child passport ASAP

Children under 16 cannot travel on a parent's passport. Whether you need a first child passport or a passport renewal, urgent options exist via hm passport office, so check your timelines before anything else.

Immediate actions:

  • Check your travel date and destination visa or validity requirements

  • Confirm whether your child has a current passport or needs a first application

  • Decide between child passport online (fastest), post office paper form, or Fast Track service

  • Gather your child's old passport (if applicable), birth certificate, parent's passport details, a compliant digital photo, and a payment card

Costs and timelines:

Route

Fee

Typical processing

Online (standard)

£66.50

Up to 10 weeks

Paper / Post Office

£80

Up to 10 weeks

1-week Fast Track

£156.50

~1 week after appointment

Note that the same-day Premium service is not available for child passports. If your child's passport has been lost or stolen, report it immediately - a stolen passport must be cancelled before you can apply for a replacement.

What is a UK child passport and who needs one?

A uk passport issued to anyone under age 16 is a child passport, valid for 5 years. Both the older burgundy and newer blue designs are accepted as long as the passport is in date.

  • Under 16: must hold their own valid passport to leave the UK - this rule applies even to newborns

  • Age 16 or 17: can usually apply for an adult passport (10-year validity)

  • Every destination country sets its own validity rule - for example, many EU countries require at least 3 months remaining, while some non-EU countries demand 6 months on the child's passport

  • Time left on an old passport is not added to the new passport when you renew

Who can apply for a child’s passport?

Application for a child's passport requires parental responsibility from the applicant. Consent is required from either parent with parental responsibility, though only one person needs to submit the form.

  • Birth mother - always has parental responsibility

  • Father - if married to the mother at birth, or named on the UK birth certificate

  • Adoptive parents - once the adoption order is finalised

  • Guardian or other person granted parental responsibility via court orders

The application form asks for details of both parents. If you are the only parent on the birth certificate, or the sole adopter, you must explain this. A child aged 16 or 17 can apply without parental consent. Children's services can apply for passports without parental consent under care orders, but must provide the relevant court documentation. All individuals with parental responsibility must consent to a name change on the passport.

Documents you need for a child passport

You must send original documents or official copies - a photocopy of any document is not accepted. Applying for a child's uk passport involves several key steps and documents, starting with gathering the right paperwork.

First child passport:

  • Full birth certificate showing both parents, or adoption certificate

  • Proof of British nationality if not obvious from the birth certificate

  • At least one piece of photo identity for each parent (current passport or driving licence)

  • Any relevant court orders affecting parental responsibility or permission to travel

Renewal: You normally only need the child's old passport, unless there has been a name change. If the child uses a new name, send supporting evidence such as a deed poll, parental marriage certificate, or court order. Certified translations are required for non-English documents. Laminated documents and uncertified photocopies will be rejected.

Child passport photos and confirming your child’s identity

Getting an acceptable photo often takes several attempts, especially for babies. HM Passport Office applies strict standards, though relaxed rules exist for children under 1.

  • Plain light background, in colour, no filters or shadows

  • No toys, dummies, or hats - eyes open where possible

  • Neutral expression for children aged 6 and over

  • Digital photos must be at least 600 × 750 pixels for online uploads

A countersignatory must certify your child's photo for every first child passport and for children under 12 on renewal. Children under 12 may require a digital referee for identity confirmation. You need someone to confirm your child's identity who is a person of good standing, holds a british passport, and has known the parent for at least 2 years. They cannot be a family member. HM Passport Office may also ask you to provide evidence of the child's identity from sources like school records, nhs records, or child benefits correspondence.

How to apply for a first child passport

You can child passport apply in three ways: online via GOV.UK, by paper form from the post office, or through the 1-week Fast Track service if you need a passport urgently. Applying online for a child's passport is the fastest method, costing £66.50 compared to £80 by post.

Online steps:

  1. Create or sign in to a GOV.UK account

  2. Fill in your child's details, nationality evidence, and parent's passport details

  3. Upload a compliant digital photo

  4. Pay by debit or credit card

  5. Submit the application and post any original supporting documents to the passport office

Paper application: Pick up a form at a participating post office, complete and sign the required sections, and send it with your documents. Some branches offer a Check & Send service where staff confirm everything before posting. Common errors include mismatched names, forgetting the countersignature, or omitting the full birth certificate.

Renewing a child’s passport

You can renew a child passport online or by post. Renewal can take up to 10 weeks during busy periods, so start a child's passport renewal at least 6 months before travel.

  • You must return the child's old passport to HM Passport Office - it is cancelled and usually returned separately

  • The new passport gets a fresh 5-year validity from the issue date; unused time is not carried over

  • A countersignature is required for children under 12, and for older children only if they look very different from their old passport photo

To renew online: log in, choose "renew child passport", enter the old passport number and date, upload a new photo, pay, and post the old passport when instructed.

Urgent child passport services and passport office appointments

Families who need a new passport fast can use hm passport office urgent services, though slots fill quickly around school holidays.

  • The 1-week Fast Track service is available for both first applications and renewals - fast track service for a child's passport costs £156.50

  • You must book an appointment at a passport office, attend with completed form, photos, and supporting documents, and the passport is delivered roughly one week later

  • The 1-day Premium service is only for eligible adult passport renewals - it cannot be used for child passports

  • Someone can sometimes attend on your behalf with proper authorisation and ID

Applying from abroad and using the Post Office

If you are outside the UK, you can apply for a child's uk passport online via GOV.UK, but processing and delivery times are typically longer. Send supporting documents and old passports using secure tracked post to the relevant processing centre.

Inside the UK, post office branches provide paper forms, Check & Send, and sometimes compliant passport photo services. Whether you apply in the UK or abroad, the child's new passport will arrive by secure courier - make sure someone is home to sign for it.

HM Passport Office must be satisfied that everyone with parental responsibility agrees to the passport application. Objections to passport issuance can be lodged for 12 months by sending a signed and dated letter directly to HM Passport Office.

  • Where a child is under wardship, no passport can be issued without explicit court permission

  • There is no fixed legal rule about which parent keeps the child's passport - this is usually agreed between parents, or settled by a specific issue order

  • Courts can order the surrender of a child's passport to limit travel, and any person holding it may be ordered to hand it in

Tracking, delivery and getting your child’s new passport

After you submit your application, HM Passport Office will send updates by text and email. Online applications can be tracked via a reference number on the GOV.UK page showing when documents are received, when a decision is made, and when the passport is dispatched.

  • The new passport arrives separately from returned original documents

  • An extra £5 can be paid for secure document delivery via special delivery, which provides tracking and compensation if items are lost

  • Do not book travel until you have the passport in hand - check every detail on every page as soon as it arrives, because fixing errors adds weeks to the process

Child's UK Passport: How to Apply, Renew and Get It in Time for Travel

Every child under 16 needs their own uk passport for international travel. Here is everything you need to know to apply for a first child passport, handle a child's passport renewal, or get a passport urgently through HM Passport Office.

Quick guide: getting or renewing a child passport ASAP

Children under 16 cannot travel on a parent's passport. Whether you need a first child passport or a passport renewal, urgent options exist via hm passport office, so check your timelines before anything else.

Immediate actions:

  • Check your travel date and destination visa or validity requirements

  • Confirm whether your child has a current passport or needs a first application

  • Decide between child passport online (fastest), post office paper form, or Fast Track service

  • Gather your child's old passport (if applicable), birth certificate, parent's passport details, a compliant digital photo, and a payment card

Costs and timelines:

Route

Fee

Typical processing

Online (standard)

£66.50

Up to 10 weeks

Paper / Post Office

£80

Up to 10 weeks

1-week Fast Track

£156.50

~1 week after appointment

Note that the same-day Premium service is not available for child passports. If your child's passport has been lost or stolen, report it immediately - a stolen passport must be cancelled before you can apply for a replacement.

What is a UK child passport and who needs one?

A uk passport issued to anyone under age 16 is a child passport, valid for 5 years. Both the older burgundy and newer blue designs are accepted as long as the passport is in date.

  • Under 16: must hold their own valid passport to leave the UK - this rule applies even to newborns

  • Age 16 or 17: can usually apply for an adult passport (10-year validity)

  • Every destination country sets its own validity rule - for example, many EU countries require at least 3 months remaining, while some non-EU countries demand 6 months on the child's passport

  • Time left on an old passport is not added to the new passport when you renew

Who can apply for a child’s passport?

Application for a child's passport requires parental responsibility from the applicant. Consent is required from either parent with parental responsibility, though only one person needs to submit the form.

  • Birth mother - always has parental responsibility

  • Father - if married to the mother at birth, or named on the UK birth certificate

  • Adoptive parents - once the adoption order is finalised

  • Guardian or other person granted parental responsibility via court orders

The application form asks for details of both parents. If you are the only parent on the birth certificate, or the sole adopter, you must explain this. A child aged 16 or 17 can apply without parental consent. Children's services can apply for passports without parental consent under care orders, but must provide the relevant court documentation. All individuals with parental responsibility must consent to a name change on the passport.

Documents you need for a child passport

You must send original documents or official copies - a photocopy of any document is not accepted. Applying for a child's uk passport involves several key steps and documents, starting with gathering the right paperwork.

First child passport:

  • Full birth certificate showing both parents, or adoption certificate

  • Proof of British nationality if not obvious from the birth certificate

  • At least one piece of photo identity for each parent (current passport or driving licence)

  • Any relevant court orders affecting parental responsibility or permission to travel

Renewal: You normally only need the child's old passport, unless there has been a name change. If the child uses a new name, send supporting evidence such as a deed poll, parental marriage certificate, or court order. Certified translations are required for non-English documents. Laminated documents and uncertified photocopies will be rejected.

Child passport photos and confirming your child’s identity

Getting an acceptable photo often takes several attempts, especially for babies. HM Passport Office applies strict standards, though relaxed rules exist for children under 1.

  • Plain light background, in colour, no filters or shadows

  • No toys, dummies, or hats - eyes open where possible

  • Neutral expression for children aged 6 and over

  • Digital photos must be at least 600 × 750 pixels for online uploads

A countersignatory must certify your child's photo for every first child passport and for children under 12 on renewal. Children under 12 may require a digital referee for identity confirmation. You need someone to confirm your child's identity who is a person of good standing, holds a british passport, and has known the parent for at least 2 years. They cannot be a family member. HM Passport Office may also ask you to provide evidence of the child's identity from sources like school records, nhs records, or child benefits correspondence.

A baby is lying on a plain white sheet, gazing up at the camera as part of a photo session for a child's passport application. The image captures the innocence and curiosity of the child, essential for obtaining a valid passport.

How to apply for a first child passport

You can child passport apply in three ways: online via GOV.UK, by paper form from the post office, or through the 1-week Fast Track service if you need a passport urgently. Applying online for a child's passport is the fastest method, costing £66.50 compared to £80 by post.

Online steps:

  1. Create or sign in to a GOV.UK account

  2. Fill in your child's details, nationality evidence, and parent's passport details

  3. Upload a compliant digital photo

  4. Pay by debit or credit card

  5. Submit the application and post any original supporting documents to the passport office

Paper application: Pick up a form at a participating post office, complete and sign the required sections, and send it with your documents. Some branches offer a Check & Send service where staff confirm everything before posting. Common errors include mismatched names, forgetting the countersignature, or omitting the full birth certificate.

Renewing a child’s passport

You can renew a child passport online or by post. Renewal can take up to 10 weeks during busy periods, so start a child's passport renewal at least 6 months before travel.

  • You must return the child's old passport to HM Passport Office - it is cancelled and usually returned separately

  • The new passport gets a fresh 5-year validity from the issue date; unused time is not carried over

  • A countersignature is required for children under 12, and for older children only if they look very different from their old passport photo

To renew online: log in, choose "renew child passport", enter the old passport number and date, upload a new photo, pay, and post the old passport when instructed.

Urgent child passport services and passport office appointments

Families who need a new passport fast can use hm passport office urgent services, though slots fill quickly around school holidays.

  • The 1-week Fast Track service is available for both first applications and renewals - fast track service for a child's passport costs £156.50

  • You must book an appointment at a passport office, attend with completed form, photos, and supporting documents, and the passport is delivered roughly one week later

  • The 1-day Premium service is only for eligible adult passport renewals - it cannot be used for child passports

  • Someone can sometimes attend on your behalf with proper authorisation and ID

Applying from abroad and using the Post Office

If you are outside the UK, you can apply for a child's uk passport online via GOV.UK, but processing and delivery times are typically longer. Send supporting documents and old passports using secure tracked post to the relevant processing centre.

Inside the UK, post office branches provide paper forms, Check & Send, and sometimes compliant passport photo services. Whether you apply in the UK or abroad, the child's new passport will arrive by secure courier - make sure someone is home to sign for it.

HM Passport Office must be satisfied that everyone with parental responsibility agrees to the passport application. Objections to passport issuance can be lodged for 12 months by sending a signed and dated letter directly to HM Passport Office.

  • Where a child is under wardship, no passport can be issued without explicit court permission

  • There is no fixed legal rule about which parent keeps the child's passport - this is usually agreed between parents, or settled by a specific issue order

  • Courts can order the surrender of a child's passport to limit travel, and any person holding it may be ordered to hand it in

Tracking, delivery and getting your child’s new passport

After you submit your application, HM Passport Office will send updates by text and email. Online applications can be tracked via a reference number on the GOV.UK page showing when documents are received, when a decision is made, and when the passport is dispatched.

  • The new passport arrives separately from returned original documents

  • An extra £5 can be paid for secure document delivery via special delivery, which provides tracking and compensation if items are lost

  • Do not book travel until you have the passport in hand - check every detail on every page as soon as it arrives, because fixing errors adds weeks to the process

The content in this article is provided for informational purposes only and, to the best of ukstartupflow.com's knowledge, the information provided in this article is accurate and up-to-date at the time of publication. That said, ukstartupflow.com encourages readers to verify all information directly.