N-600K at Los Angeles Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Los Angeles Field Office
Three other forms move through Los Angeles: N-600 (certificate of citizenship) at 8.0 to 9.5 months, N-400 (naturalization) at 9.0 to 11.5 months, and I-485 (adjustment of status) at 13.5 to 27.5 months. N-600 is fastest. I-485 has the widest spread. N-600K sits at 14.0 to 18.0 months, a 4-month band, the second-tightest range at the office. From the N-600K floor to the office's overall ceiling stretches 13.5 months. Across the office's upper bounds, the N-600K ceiling joins 9.5, 11.5 in the count.
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Frequently Asked Questions
How long does N-600K take at Los Angeles Field Office?
Current processing time for N-600K at Los Angeles Field Office is 14 months to 18 months, based on the latest data from USCIS.
When was N-600K processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect N-600K processing time?
Processing times vary based on application volume, case complexity, security checks, and the completeness of submitted documentation. Times shown are estimates and individual cases may differ.