N-400 at Pittsburgh 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 Pittsburgh Field Office
At Pittsburgh, three other forms accompany N-400: N-600K (citizenship under section 322) at 7.0 to 9.0 months, N-600 (certificate of citizenship) at 7.5 to 10.0 months, and I-485 (adjustment of status) at 9.0 to 19.5 months. N-600K is fastest. I-485 has the widest range. N-400 clears in 9.0 to 12.5 months, a 3.5-month band that is the second-tightest range at the office. The N-400 floor opens 2 months above the office's quickest form. Its range overlaps I-485's by 3.5 months in the middle.
Get notified when N-400 processing time changes
Free alerts. No spam. Unsubscribe anytime.
Calculator
When will your N-400 at Pittsburgh 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 Pittsburgh Field Office?
Current processing time for N-400 at Pittsburgh Field Office is 10.5 months to 14.5 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.