N-600K at Baltimore Field Office
N-600K is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600K compares to other forms at the Baltimore Field Office
Three other forms move through Baltimore: N-600 (certificate of citizenship) at 6.5 to 8.5 months, N-400 (naturalization) at 8.5 to 11.5 months, and I-485 (adjustment of status) at 15.0 to 34.0 months. N-600 finishes fastest and I-485 carries by far the widest spread. N-600K runs 10.5 to 15.5 months, the second-slowest opening and a 5-month band that sits between the citizenship work and the I-485 ceiling. Its upper bound sits 4 months past N-400's ceiling.
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Frequently Asked Questions
How long does N-600K take at Baltimore Field Office?
Current processing time for N-600K at Baltimore Field Office is 10 months to 16 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.