Citizenship Application Help (Form N-400)

Our citizenship application help covers the paperwork side of naturalization. We prepare Form N-400, Application for Naturalization, with the information you give us, and help you gather the documents listed in the USCIS instructions. We also prepare Form N-600, Application for Certificate of Citizenship.

What we prepare

• Form N-400, Application for Naturalization (online or paper)
• Form N-600, Application for Certificate of Citizenship
• A document checklist based on the USCIS form instructions
• Certified translations of foreign-language documents

Information you will need

• Your green card and any previous USCIS notices
• Home addresses and employers for the last five years (three years if filing through marriage to a U.S. citizen)
• Dates of every trip outside the United States during that period
• Marriage, divorce and children's information, if applicable

Preparing for the interview

USCIS publishes free study materials for the civics and English tests at uscis.gov/citizenship. Our Library & Resources page lists topics we can share general information about.

Frequently asked questions

Related services

• USCIS Form Preparation
• Passport Photos
• How Our Process Works

Serving Lauderdale Lakes, Fort Lauderdale, Lauderhill, Tamarac, Sunrise, Plantation, North Lauderdale, Margate, Coral Springs, Coconut Creek, Pompano Beach, Deerfield Beach, Parkland, Davie, Hollywood, Pembroke Pines, Miami, Palm Beach and Boynton Beach.