N-600 at Manchester Field Office
N-600 is processed by USCIS.
Verified from USCIS on 2026-06-05
How N-600 compares to other forms at the Manchester Field Office
Manchester also handles N-400 (naturalization) at 7.5 to 10.0 months, I-485 (adjustment of status) at 8.5 to 16.0 months, and N-600K (citizenship under section 322) at 17.0 to 17.5 months. I-485 has a 7.5-month spread, the widest at the office. N-600K holds a half-month band. N-600 runs 4.0 to 5.5 months, the fastest of the four forms on both ends and a 1.5-month band. That floor is the lowest the office reports for any of its 4 forms.
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Frequently Asked Questions
How long does N-600 take at Manchester Field Office?
Current processing time for N-600 at Manchester Field Office is 3.5 months to 5.5 months, based on the latest data from USCIS.
When was N-600 processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect N-600 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.