N-600K at Dallas Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Dallas Field Office
Three other forms run through Dallas: N-600 (certificate of citizenship) at 6.5 to 8.0 months, I-485 (adjustment of status) at 10.0 to 20.5 months, and N-400 (naturalization) at 10.0 to 15.5 months. N-600 finishes fastest. I-485 has the widest range among the others. N-600K spans 21.0 to 23.5 months, the slowest opening at the office and a 2.5-month band. N-600K's 2.5-month spread runs roughly 4.2 times tighter than I-485's. The N-600K floor opens 11 months above the slowest sibling's lower bound.
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Frequently Asked Questions
How long does N-600K take at Dallas Field Office?
Current processing time for N-600K at Dallas Field Office is 21 months to 27 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.