N-600K at Omaha Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Omaha Field Office
Omaha runs N-600 (certificate of citizenship), N-400 (naturalization), and I-485 (adjustment of status) alongside N-600K. N-600 sits at 6.5 to 7.0 months and N-400 at 9.0 to 11.0. I-485 spans 11.5 to 18.5 months, the widest range. N-600K runs 10.5 to 11.0 months, a half-month band that ties with N-600 for the tightest at the office. On upper bounds, N-600K sits 2nd of 4 forms here. The N-600K ceiling lands 7.5 months below the office's overall maximum.
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Frequently Asked Questions
How long does N-600K take at Omaha Field Office?
Current processing time for N-600K at Omaha Field Office is 10.5 months to 11 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.