N-600K at Boise Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Boise Field Office
Boise runs N-600 (certificate of citizenship), N-400 (naturalization), and I-485 (adjustment of status) alongside N-600K. N-600 clears fastest at 7.5 to 8.0 months and N-400 at 9.0 to 11.0. I-485 spans 10.5 to 19.0 months. N-600K runs 14.0 to 28.0 months, a 14-month spread that is the widest range and the highest ceiling at the office. The lower bound opens 3.5 months after I-485's floor. The combined sibling spread of 11 months runs about 0.8 times the N-600K band.
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Frequently Asked Questions
How long does N-600K take at Boise Field Office?
Current processing time for N-600K at Boise Field Office is 13.5 months to 26.5 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.