N-600K at Santa Ana Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Santa Ana Field Office
At Santa Ana, three other forms run at much shorter ranges: N-400 (naturalization) at 9.0 to 10.5 months, N-600 (certificate of citizenship) at 9.0 to 10.5 months, and I-485 (adjustment of status) at 12.5 to 23.5 months. The three siblings cap at 23.5 months. N-600K spans 26.5 to 47.0 months, a 20.5-month spread, the widest range and highest ceiling at the office. Its upper bound sits 36.5 months past N-600's ceiling. The N-600K band runs 19 months wider than N-400's tighter range.
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Frequently Asked Questions
How long does N-600K take at Santa Ana Field Office?
Current processing time for N-600K at Santa Ana Field Office is 47 months to 47.5 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.