Parent holding a baby's passport and boarding pass at the airport
Flying With Kids

How Long Does a Baby Passport Last? Validity, Cost & Real Timeline

Last updated: Updated August 29, 2026

If you just typed “how long is a baby passport good for” into Google at 11pm because you’re trying to figure out whether to book that trip in three years, here is the short version. A US passport for a child under 16 is valid for 5 years, not the 10 years adults get, and it cannot be renewed by mail or online when it expires. Every single time, you start over from scratch with a new in-person application. I’m not American myself, but I went through this exact process for my own daughter, and the two things nobody warned me about were how short that 5-year window actually feels once you factor in the 6-month rule, and how genuinely hard the baby passport photo is to get right on your own.

Quick answer A baby or child passport (age 0 to 15) is valid for 5 years and cannot be renewed, only reapplied for in person. Standard processing currently takes 4 to 6 weeks, expedited takes 2 to 3 weeks for an extra $60. Total cost for a first-time passport book for a minor under 16 is $135 ($100 application fee plus $35 execution fee), according to the US Department of State’s February 2026 fee chart. Once your child turns 16, their next passport reverts to the standard 10-year adult validity.
Table of Contents

Why Baby and Adult Passports Have Different Validity Periods

A minor’s passport, officially defined by the US Department of State as a passport issued to any US citizen under the age of 16, is valid for 5 years instead of the standard 10-year adult validity. The shorter window isn’t arbitrary. A baby’s face changes dramatically in a few years, in a way an adult’s simply doesn’t, which makes the photo on the document far less reliable for identification over a long period. Shortening the validity window forces a fresh photo, and a fresh in-person check, more often during the years when a child’s appearance is changing fastest.

Key term: minor’s passport A “minor’s passport” (sometimes called a baby passport or child passport) is any US passport issued to someone under 16 years old. It is a separate document type from an adult passport, with its own application form, fee schedule, and 5-year validity period, and it always requires an in-person application, never a mail-in renewal.

This same logic is why age 16 is the cutoff rather than 18. At 16, a teenager’s facial structure has largely settled into its adult shape, so the government treats them like an adult applicant from that point forward, including the longer 10-year validity and, eventually, eligibility for mail-in renewal once they’re old enough to sign their own application.

How Long It Actually Takes to Get a Baby’s Passport

Most official pages quote “processing time,” but that’s only one piece of the real timeline. Between booking your in-person appointment, the actual processing, and mailing the finished passport back to you, the honest end-to-end wait is usually longer than the headline number suggests. Here’s the full picture.

Step 1 Book an in-person appointment: often 1 to 4 weeks out, depending on location
Step 2 Standard processing: 4 to 6 weeks, or 2 to 3 weeks expedited
Step 3 Mailing: 1 to 3 business days with the paid delivery upgrade

Add it up and a realistic total, from the day you decide to apply to the day the passport lands in your mailbox, is closer to 6 to 10 weeks for standard service, and roughly 3 to 5 weeks if you pay for expedited processing. The Department of State’s own guidance only quotes the processing step, so if you’re planning a trip, count backward from your departure date using the full three-step timeline above, not just the processing number.

Rule of thumb: if you have a trip booked, start the process as soon as you know your travel dates. Appointment availability at passport acceptance facilities is the part nobody can predict for you, and it’s often the actual bottleneck, not the processing time itself.

Standard vs Expedited vs In-Person Urgent: Speed and Cost Compared

There are three real options, and the right one depends entirely on how soon you’re traveling. Here’s how they compare side by side, based on the Department of State’s February 2026 fee chart.

Option Processing time Total cost (book only) Best for
Standard 4 to 6 weeks $135 ($100 application + $35 execution) No trip booked yet, or travel more than 3 months out
Expedited 2 to 3 weeks $195 (+$60 expedite fee) Trip booked within 2 to 3 months
In-person urgent (regional agency) As little as a few business days $195 + proof of imminent travel required Departing very soon, with a documented, dated itinerary

Two optional add-ons apply on top of any of these: 1 to 3 day return delivery for about $22, and a $150 file search fee, only charged if the Department of State can’t locate your child’s prior citizenship record and needs to search for it.

The 6-Month Rule Nobody Warns You About

This is the part that catches parents off guard, and almost nobody mentions it when they explain the 5-year validity. Many countries won’t let a traveler enter, and some airlines won’t even let them board, unless the passport still has at least 6 months of validity remaining beyond the arrival or departure date. That’s known as the 6-month rule, and it applies to your baby’s passport exactly the same way it applies to yours.

Passport issued Effective “safe travel” window: ~4.5 years 5-year expiration

In practice, that last 6-month stretch before expiration becomes unusable for a huge list of destinations, which quietly shrinks a 5-year passport down to closer to a 4.5-year usable window. According to a country-by-country database compiled from official entry requirements, more than 70 countries enforce the full 6-month rule, including China, Thailand, Indonesia, the UAE, and Kenya, while most Schengen countries in Europe only require 3 months of remaining validity instead.

What this means for planning ahead: if you’re booking a trip for 4 or more years from now, check your child’s passport expiration date first. A passport that looks technically valid on paper can still get you denied boarding at the gate if it doesn’t clear the destination’s 6-month buffer.

What You’ll Need: Documents, Photo, and the In-Person Appointment

Every minor’s passport application uses Form DS-11, and it always requires an in-person appointment with both the child and, in most cases, both parents or guardians present. Here’s the full checklist.

  • Completed Form DS-11, printed single-sided and unsigned until the acceptance agent asks you to sign
  • Evidence of citizenship for the child (original birth certificate or Consular Report of Birth Abroad), plus a photocopy
  • Photo ID for both parents or guardians, plus a photocopy of the front and back
  • Evidence of parental relationship if it isn’t already clear from the birth certificate
  • Both parents present, or written consent from the absent parent if only one can attend
  • One 2×2 inch passport photo meeting official standards
From my own experience, not a US-specific story

I’m not American, so this isn’t a US passport story exactly, but I went through the same passport photo requirement for my daughter, and the standards are strikingly similar everywhere: open eyes, neutral expression, no other hands or objects visible in the frame. Three of us tried, for a while, to get a compliant photo of her ourselves at home, and we just could not do it. A friend told me her partner had the same struggle with their own baby. In the end I booked a photographer who specializes in baby passport photos, and it was fast and completely painless. My daughter was calm the entire time, and the photo genuinely came out beautiful, she was 19 days old. If you have the technique, doing it yourself at home is fine and free. If you don’t, a specialist photographer is worth every cent, and I’ll be writing a full post just on the passport photo itself soon.

You Can’t “Renew” a Baby Passport, Here’s What to Do Instead

This trips up a lot of parents searching for “how to renew my child’s passport.” The Department of State is explicit on this point: children under 16 are not eligible for renewal by mail or online, ever, under any circumstances. There is no Form DS-82 shortcut for minors, that form is for eligible adult renewals only.

What you actually do when your child’s passport is about to expire is treat it exactly like a brand new first-time application: a fresh Form DS-11, a new in-person appointment, both parents or guardians present again, and a brand new photo. The only thing that’s technically “reused” is your child’s citizenship record on file, which can speed up the process slightly but doesn’t skip any of the required steps.

Practical takeaway: set a calendar reminder for about 6 to 9 months before your child’s passport expires, not the actual expiration date, so you have buffer time to book an appointment, get through processing, and clear the 6-month rule before any planned trip.

Traveling With More Than One Child? How to Plan Multiple Applications

If you have more than one child who needs a passport, a few practical details make the process smoother.

Book one appointment slot per child Most acceptance facilities process each application separately, even if you bring the whole family at once. Ask if back-to-back slots can be booked together so you’re not making multiple trips.
Fees apply per child There’s no family discount. Each child under 16 pays the full $100 application fee plus the $35 execution fee, so budget the total before your appointment.
Expiration dates won’t sync Since each child’s passport is valid 5 years from its own issue date, siblings applying at different ages will end up with different renewal deadlines. Keep a shared family calendar to track them.

My Verdict

My verdict

“A 5-year baby passport really behaves more like a 4.5-year one once you factor in the 6-month rule. Start the process early, and don’t underestimate the photo.”

Going through this for my own daughter, the paperwork itself wasn’t the hard part, it was the two things nobody mentions upfront: how much shorter the passport’s real usable window feels once you factor in the 6-month rule, and how surprisingly difficult the photo is to nail on your own. If you’re planning ahead, set your reminder for 6 to 9 months before expiration, not the actual date, and if the photo attempt at home isn’t working after a try or two, a specialist photographer will save you the frustration.

Frequently Asked Questions

How long is a baby’s passport good for?

A US passport for a child under 16 is valid for 5 years, compared to 10 years for anyone 16 or older. It cannot be renewed and must be reapplied for in person once it expires.

How long does it take to get a baby a passport?

Standard processing takes 4 to 6 weeks, expedited takes 2 to 3 weeks. Including appointment wait time and mailing, a realistic end-to-end timeline is closer to 6 to 10 weeks for standard service.

Can you renew a baby’s passport, or do you have to reapply?

You have to reapply. Children under 16 are not eligible for mail-in or online renewal under any circumstances, and every expired passport is treated as a brand new Form DS-11 application, in person, with a new photo.

Does a baby’s passport expire faster than an adult’s?

Yes. A minor’s passport (age 0 to 15) is valid for 5 years, half the 10-year validity given to adult passports, mainly because a young child’s appearance changes too quickly for a photo to stay reliable that long.

How long before it expires should you renew your child’s passport?

Aim to start the process 6 to 9 months before expiration. This gives you buffer time for appointment availability, processing, and clearing the 6-month validity rule required by many destination countries.

What happens if my baby’s passport expires before or during a trip?

You won’t be able to board or enter your destination. Beyond the actual expiration date, many countries also enforce the 6-month rule, meaning boarding can be denied even if the passport is technically still valid.

How much does a baby passport cost?

A first-time passport book for a child under 16 costs $135 total: a $100 application fee paid to the Department of State plus a $35 execution fee paid to the acceptance facility. Expedited processing adds $60.

Can I expedite my baby’s passport application?

Yes. Paying the $60 expedite fee brings processing down to 2 to 3 weeks. If travel is imminent and documented, an in-person visit to a regional passport agency can get it done in a matter of days.

Do I need a new photo every time my baby’s passport is renewed?

Yes, every application, including every reapplication after expiration, requires a brand new 2×2 inch photo that meets current standards: open eyes, neutral expression, and no other hands or objects visible in frame.

How soon after birth can I apply for my baby’s passport?

There’s no minimum age. You can apply as soon as you have the baby’s birth certificate in hand, and many parents do so within the first few weeks, since the passport is often needed for early family trips.

Keep exploring

You might also like