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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


(Starting 04/28/17, USCIS will only accept the 02/13/17 edition. Until then, you can use the 12/23/16 edition.)

Download Free and Fillable INS Forms Online

Number of Pages

Form 13; Instructions 16.

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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