FORM N-600K

Introduction

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

N-600K DOWNLOAD

• Form N-600K
• Form N-600K Instructions

Filing Fee

Edition Date

04/01/24 Starting June 3, 2024, we will accept only the 04/01/24 edition. Until then, you can also use the 09/17/19 E and 09/17/19 editions.

Where To File N-600K

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

USCIS
P.O. Box 20100
Phoenix, AZ 85036

For USPS Express Mail/Courier:

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

N-600K Special Instructions

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:

When Completing Form N-600K: Avoid These Mistakes to Prevent Rejection.
Part 2, Information About Your Eligibility:

• 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.