N-400 – Upload Checklist

This checklist is for form completion only. You are responsible for uploading your completed form to USCIS and submitting required documents directly to them.

Please provide only the factual information necessary for CoreLink Immigration Form Services to complete your N-400 Naturalization application. Your information is uploaded through a secure, encrypted portal.

Online Filing Notes (if applicable)

  • Some sections may appear differently depending on whether you choose online or mail filing.
  • Your form will be prepared based on the method you select on your order page.
  • 🔹 Online filing is available for some applicants; USCIS eligibility requirements apply.
  • ⚠️ Online filing availability depends on USCIS rules and your personal immigration situation. CoreLink Immigration Form Services does not determine your eligibility. You are responsible for confirming whether USCIS accepts your form online before submitting.

Information Required for Form Completion

  • Full Legal Name – As shown on birth certificate or legal documents
  • Other Names Used – Aliases, maiden names, or nicknames
  • Date and Place of Birth – City, state/province, country
  • Alien Registration Number (A-Number) – If any
  • U.S. Social Security Number – If any
  • USCIS Online Account Number – If any
  • Current Mailing Address
  • Current Physical Address – If different from mailing address
  • Residency History – Past 5 years of addresses
  • Employment and School History – Past 5 years, including current employer or school
  • Time Outside the U.S. – Travel dates and countries visited during past 5 years
  • Marital Status – Current spouse info, previous marriages
  • Children – Full name, date of birth, country of birth
  • Criminal / Legal History – Yes/No responses regarding arrests, charges, or convictions
  • Military Service – Branch, dates, discharge status
  • Other Biographic Info – Height, weight, eye color, hair color

Optional Uploads (for reference only)

  • Driver’s License (for biographic reference)
  • Social Security card (for reference only)
  • Other government-issued ID

Do Not Upload

  • Original passports or documents
  • Evidence not required for form completion
  • Items USCIS requires you to submit separately

🔒 I understand that I am responsible for reviewing my completed form and signing it before submission to USCIS. CoreLink Immigration Form Services does not sign USCIS forms on behalf of customers.

Ready to securely submit your N-400 information?

Upload N-400 Information

You’re almost done! Once submitted, we will prepare your form accurately for USCIS submission.

Disclaimer: CoreLink Immigration Form Services assists with form preparation only. We do not provide legal advice, legal representation, or guarantee USCIS approval. Clients are responsible for submitting the completed form and any required supporting documents to USCIS.