N-600K at Montreal Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Mount Laurel Field Office
Mount Laurel runs N-600 (certificate of citizenship), N-400 (naturalization), and I-485 (adjustment of status) alongside N-600K. N-600 sits at 7.0 to 8.5 months and N-400 at 7.5 to 13.0. I-485 spans 14.5 to 29.5 months, the widest range. N-600K sits at 11.5 to 19.0 months, a 7.5-month spread that is the second-widest at the office. Its ceiling falls 10.5 months short of I-485's upper bound. The N-600K floor opens 3 months after N-600's upper bound.
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Frequently Asked Questions
How long does N-600K take at Montreal Field Office?
Current processing time for N-600K at Montreal Field Office is 10 months to 17.5 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.