Table of Contents
What is the K-4 Visa?
The K-4 visa allows eligible children of K-3 visa applicants to enter into and stay in the United States. The K-4
visa permits the visa holder to immigrate to the United States to stay with their foreign citizen parent (the K-3
visa holder) and their parent’s U.S. citizen spouse until legal permanent resident status can be obtained. .
Can a K-4 visa holder permanently live in the U.S,?
The K-4 visa is not permanent, but allows the children of a foreign citizen who is married to a U.S. citizen to
enter the United States. The K-4 visa holding children may apply for permanent resident status at the same time as
their foreign citizen parent. In order to become a permanent U.S. resident, K-4 visa holders must apply for adjustment of
status with the United States Department of Homeland Security (DHS) after arriving in the United States.
Children who have been issued a K-4 visa may still travel on the K-4 visa even if their K-3 visa holding parent has
already adjusted their status to legal permanent resident.
Who is Eligible for the K-4 visa?
To qualify for the K-4 visa, an applicant must be a child under the age of 21 to a K-3 visa applicant. Thus, a K-4
visa holder must continue to be unmarried and under the age of 21 in order to be admitted to the United States and
throughout their stay in the United States as K-4 nonimmigrants.
What is the process for obtaining a K-4 visa?
The process for obtaining a K-4 visa for eligible children of the K-3 visa applicant can occur simultaneously to the
K-3 visa applicant’s petition, or after.
Generally, the K-4 application process involves the same steps as the K-3 visa application process.
Step One: Filling out Form I-129F, Form I-130, and Form DS-160 with the United States Citizenship and
When the U.S. citizen spouse submits the Form I-129F, the children seeking a K-4 visa must be listed on the form. A
separate Form I-130 must be filed by the U.S. citizen spouse for each K-4 visa child applicant.
Eligible children may apply for K-4 visas once the Form I-129F is approved for the K-3 visa applicant(s). If the K-4
visa applicant’s Form I-130 is approved before or at the same time as the Form I-129F, then the K-4 visa
applicant(s) may also forgo the K-4 visa and immediately qualify for an immigrant visa.
If the Form I-129F is approved before the Form I-130, approval of the Form I-129F applies to all eligible K-4 visa
applicant(s) listed. However, each K-4 visa applicant must have his or her own Form DS-160 completed and submitted, and each must pay the
Step Two: Attend an Interview at a U.S. Consulate or Embassy
The K-4 visa applicant(s) over the age of 14 will likely be required to attend an interview at the U.S. Embassy or
Consulate nearest to them, along with his or her foreign citizen parent.
At the interview, the K-4 visa applicant and his or her parent will be asked questions to verify their relationship
and the K-4 applicant’s eligibility.
The K-4 visa applicant should bring the following documents to the interview:
- Completed Form DS-160
- A valid passport for travel
- Birth certificate
- Evidence of financial support, including
Form I-134, if requested
- Two photographs conforming to photograph
- Payment of all applicable fees
Step Three: Entering the United States
After the K-4 visa is approved to receive the visa, the Consular Officer will provide the applicant with a passport
containing the K-4 visa and a sealed packet that contains the documents the applicant provided as well as documents
prepared by the U.S. Embassy or Consulate. The new K-4 visa holder must not open the sealed packet.
The sealed packet will be opened by the DHS immigration official when the new K-4 visa holder enters the United
States with their K-3 visa holding foreign citizen parent . The new K-4 visa holder must seek entry into the United
States within 6 months from the date the visa was issued.
The K-4 visa holder may enter the United States at the same time as their parent or may enter the United States at a
later date, so long as entry is made within the validity period of the K-4 visa. The K-4 visa holder may join their
K-3 visa holding parent in the United States based on the same petition so long as the K-4 visa holder joins the K-3
visa holder within one year from the date the K-3 visa was issued. If the K-3 visa holder’s child(ren) seeks entry
more than one year from the date the K-3 visa was issued, they may not use the K-4 visa and apply for an immigrant
visa petition instead.
Step Four: Application to Adjust Status to Legal Permanent Resident
After the K-4 visa holder(s) arrives in the United States, the U.S. citizen spouse will need to submit Form I-485, Application to Register Permanent Residence or Adjust Status
to the USCIS so that the K-4 visa holder can become a legal permanent resident.
While a K-4 visa holder must generally apply for adjustment of status before they turn 21 years old, the Child
Status Protection Act may allow the K-4 visa holder to apply for adjustment of status after their 21st birthday if
the U.S. citizen spouse (the K-4 visa holder’s spouse) filed Form I-130 on the K-4 visa holder’s behalf before the
K-4 visa holder turned 21 years old.
After the U.S. citizen spouse submits the Form I-485 with accompanying documents, the application to register for
permanent residence is reviewed by the USCIS. The K-4 visa holder is usually required to appear for an interview,
along with their foreign citizen parent and the U.S. citizen spouse. Approval of the Form I-485 will grant the K-4
visa holder a Green Card valid for 10 years.
Can K-4 Visa Holders Study in the United States?
Yes. K-4 visa holders may study full-time or part-time at all levels of education while in the United States so long
as the original conditions of the K-4 visa are adhered to. K-4 visa holders are not permitted to change their status
to a nonimmigrant student visa, or any other nonimmigrant visa category. If the educational program lasts longer
than the period of validity for the K-4 visa, the visa holder will have to receive legal permanent resident status
to continue the educational program. Continuing education is not a valid basis for extending the K-4 visa.
Can K-4 Visa Holders Work in the United States?
In order for a K-4 visa holder to work in the United States, they must apply for and receive an Employment
Authorization Document (EAD) from the USCIS by submitting Form I-765,
Application for Employment Authorization. This form can be filed online or through the mail.
K-4 visa holders who are applying for a Green Card for lawful permanent residence can submit Form I-765 when they
submit Form I-485, Application to Register Permanent Residence or Adjust
For How Long is the K-4 Visa Valid?
The K-4 visa is valid for two years or until the day before the K-4 visa holder’s 21st birthday, whichever occurs
first. The K-4 visa will expire when the visa holder turns 21 years old.
How much does it cost to get a K-4 visa?
- The Form I-129F filing fee is $535
- DS-160 fee is $160
- Potential biometrics fee is $85
- Embassy fee is $265
- Form I-485 fee is $750-$1,140
- Form I-751 fee is $595
- Medical exam cost varies