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Download Visa Application Form and Instructions

Form N-600K
Application for Citizenship and Issuance of Certificate Under Sections 322

To request a hearing before an immigration officer on the denial of your Form N-400, Application for Naturalization.

Filling Fee


(See Special Instructions for
additional information).

Download Free US Immigration Forms

Edition Date


(Previous editions not accepted).

Download Free and Fillable INS Forms Online

Number of Pages

Form 8; Instructions 9.

Download DOL and Department of State Forms


Mail your completed Form N-300, and an accompanying documentation, to the USCIS Phoenix Lockbox facility at the following address:

P.O. Box 20100
Phoenix, AZ 85036

For USPS Express Mail/Courier:

Attn: Form N-600K
1820 E. Skyharbor Circle S
Suite 100
Phoenix, AZ 85034.

Yes, I would like to check my US visa eligibility


Note on Filing Fee:

  • Checks should be made payable to U.S. Department of Homeland Security.
  • Adopted Children: The fee for Form N-600K is $600, except for U.S. citizen parents requesting a Certificate of Citizenship for an adopted child. For U.S. citizen parents filing on behalf of an adopted minor child under Section 322 of the INA, the fee is $550.

When Completing Form N-600K: Avoid These Mistakes to Prevent Rejection.

Part 2, Information About Your Eligibility:

  • Check only ONE box in Part 2. If you check multiple boxes in Part 2, USCIS will reject your Form N-600K and return it to you for correction and re-filing.

Part 8, Signature:

  • Part 8 must be signed. If there is no signature, USCIS will reject your form N-600K and return it to you for correction and re-filing. If you are a parent, grandparent or legal guardian completing Form N-600K on behalf of a child who is under 18 years of age, then you must sign in Part 8.
  • The person who completes Form N-600K for an applicant is required to complete and sign the designated section in Part 9, "Signature of person who prepared this form for you."
    Photo requirements: See the Form N-600K instructions for detailed information.

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