Your children rely on you to do many things for them, and filling out a passport application is one of them. Passport application forms are written for adult applicants, so it can be a little confusing. There are also additional documents required when applying on behalf of a child.

Here's what you need to know about filling out the application form on behalf of your child:

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  Use Form DS-11 when applying on behalf of a child under the age of 16, even if he or she has a previous passport.
  
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  Remember that the form is written for adult applicants. Answer each question as if you were your child. The form asks for the applicant's name twice- both times, you should print your child's name instead of your own.
  
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  Sign the form on behalf of your child, but don't do so until you've arrived at the passport office and the agent helping you with your application has instructed you to do so. After you sign your name, print "Mother" or "Father" as applicable.
  

Documents Required

The other tricky part of completing a child's passport application is gathering all of the necessary documents. The document requirements for child passports are more intensive than those for adult passports, mainly because you not only have to prove that your child is a citizen, but also that you are authorized to apply for a passport on his or her behalf. Here's what you'll need:

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  Government-issued photo ID for you, such as a driver's license or a state ID card. You'll need both the original to take to the passport office and clean photocopy to send to Passport Services.
  
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  Proof of your relationship to the child, such as a birth certificate, adoption decree or court order granting custody.
  
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  If both parents are unable to be at the passport office with the child, you'll also need proof that the other parent consents to the child getting a passport. Have the other parent fill out a copy of Form DS-3053 and get it notarized, then bring that with you to the passport office.
  
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  If you have sole legal custody of the child in question, you don't need the other parent's permission but you do need to bring one of the following when you go to submit the passport application: a birth certificate for the child with only your name on it, an adoption decree with only your name on it, a court order awarding sole custody of the child to you or officially permitting international travel, a copy of the other parent's death certificate or legal paperwork showing that the other parent has been declared incompetent.
  
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  One passport photo.
  

At the passport office, you'll submit the paperwork, pay the fees, and if all goes well you'll have a passport for your child in about six weeks, or three weeks if you expedited the application.