N-400 at Lawrence Field Office
Form N-400, Application for Naturalization, is filed with USCIS to apply for US citizenship.
Verified from USCIS on 2026-06-05
How N-400 compares to other forms at the Lawrence Field Office
Lawrence runs N-600 (certificate of citizenship), N-600K (citizenship under section 322), and I-485 (adjustment of status) alongside N-400. N-600 spans 7.5 to 15.5 months, N-600K spans 10.5 to 20.5, and I-485 spans 13.5 to 22.0. I-485 has the widest range. N-400 sits at 16.0 to 17.5 months, a tight 1.5-month band that is the narrowest range at the office. N-400's 1.5-month spread runs roughly 6.7 times tighter than N-600K's. The N-400 floor opens 2.5 months above the slowest sibling's lower bound.
Get notified when N-400 processing time changes
Free alerts. No spam. Unsubscribe anytime.
Calculator
When will your N-400 at Lawrence Field Office likely be processed?
Enter your date and get a predicted window based on current processing times.
Frequently Asked Questions
How long does N-400 take at Lawrence Field Office?
Current processing time for N-400 at Lawrence Field Office is 16.5 months to 18 months, based on the latest data from USCIS.
When was N-400 processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect N-400 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.