N-400 Processing Time 2026 - The Complete Citizenship Guide

N-400 processing timeline

1. Week 1-4: USCIS issues I-797 receipt notice
2. Week 4-8: biometrics appointment scheduled
3. Week 6-12: biometrics completed, fingerprints + photo
4. Month 6-10: interview scheduled
5. Month 8-12: interview attended, civics + English test taken
6. Month 9-13: USCIS decision (approval, continuation, denial)
7. Month 10-14: oath ceremony scheduled and attended
8. Day of oath: become a US citizen, receive Certificate of Naturalization

Processing by field office

Field offices process N-400 independently. Wait times vary dramatically by location - rural offices are typically fastest, major metro areas are slowest.

Eligibility requirements

To file N-400 you must meet all of these:

• Lawful permanent resident (LPR) status for at least 5 years (3 years if married to US citizen)
• Continuous residence in the US during that period
• Physical presence at least half of that time
• No trips outside the US lasting 6+ months without good cause
• Good moral character (no serious criminal history in last 5 years)
• Basic English reading, writing, speaking ability
• Knowledge of US history and government (civics test)
• Attachment to the principles of the Constitution
• Age 18 or older at filing

The civics and English test

The civics test consists of 100 possible questions covering US history, geography, and government. The interviewer asks 10 randomly-selected questions; you must answer 6 correctly.

Pass rate in 2026: 91%. The 9% who do not pass on first attempt may retake within 60-90 days. Failing the second attempt results in N-400 denial.

• English speaking: assessed during the interview itself
• English reading: read 1 of 3 sentences correctly
• English writing: write 1 of 3 sentences correctly
• Civics: 6 of 10 oral questions correct
• Exemptions for age 50+/15+ years LPR or 55+/20+ years (no English requirement, civics in native language)
• Disability waiver (N-648) for documented medical conditions

What can delay your N-400

• Criminal history: any arrest, charge, or conviction triggers extensive review
• Tax issues: outstanding IRS debt, unfiled returns, or audit findings
• Trips outside US: extended absences may break continuous residence
• Name discrepancies between identity documents and USCIS records
• Incomplete or inconsistent answers on the application
• Selective Service registration issues for males between 18-26
• Failure to respond to RFEs within 87 days
• Background check holds (FBI name check, fingerprint check)

Early filing rule

You can file N-400 up to 90 days BEFORE your 5-year anniversary as LPR (or 3-year anniversary if married to citizen). This means you can file at 4 years 9 months, even though you must complete the 5-year requirement before USCIS can approve.

The 90-day early filing rule does NOT change continuous residence or physical presence requirements. You must still meet those at the time of filing.

Dual citizenship

The United States permits dual citizenship - you do not have to renounce your home country citizenship to become a US citizen. However, your home country may have its own rules:

• Allows dual citizenship: UK, Canada, Australia, France, Italy, Mexico, Philippines, India (limited via OCI), most countries
• Restricts or forbids dual citizenship: China, Japan, Singapore, Saudi Arabia, Iran, India (full citizenship)
• Check your home country's nationality law before naturalizing
• The Oath of Allegiance is required for naturalization but does not affect your other nationality unless your home country recognizes it as renunciation

N-400 processing trend FY2020-2026

N-400 is one of the few USCIS forms where processing times have steadily improved. The current 10-14 month average is the shortest since 2016. Compare with the broader USCIS picture in our USCIS processing times hub.