Processing Times · /processing-times/n-400

N-400 Processing Times

Application for Naturalization — current estimated processing-time ranges by USCIS office. Click any office for the per-office detail.

DC / Primary Office
5–8 mo.
Field Offices (national average)
Fastest Office
5–8 mo.
Field Offices (national average)
Slowest Office
5–8 mo.
Field Offices (national average)
Offices Tracked
1
Field + service centers
01

N-400 Processing Times — All Offices

80th percentile · Monthly
egov.uscis.gov/processing-times · Represents 80% of adjudicated cases over prior 6 months · Click any office for detail
USCIS Office · 80th percentile of prior 6 monthsClick office for full detail →
USCIS OfficeCategory / SubtypeProcessing TimeReceipt Date for Inquiry
Field Offices (national average)
All categories
5–8 mo.
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Last updated 2026-04-28 · Source: USCIS Processing Times · For informational purposes only — not legal advice · Consult an attorney for your specific situation.