I-485 at Seattle Field Office
Form I-485, Application to Register Permanent Residence or Adjust Status, is filed with USCIS to apply for a Green Card.
Verified from USCIS on 2026-06-05
How I-485 compares to other forms at the Seattle Field Office
Three other forms share the Seattle docket: N-400 (naturalization) at 7.5 to 9.0 months, N-600K (citizenship under section 322) at 20.5 to 25.5 months, and N-600 (certificate of citizenship) at 25.5 to 26.0 months. N-400 holds a tight 1.5-month band. N-600 sits in a half-month band. I-485 spans 15.5 to 49.5 months, a 34-month spread that is the widest range at the office. On the lower-bound stack, I-485's 15.5 sits next to 7.5, 20.5. The combined sibling spread of 7 months runs about 0.2 times the I-485 band.
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Frequently Asked Questions
How long does I-485 take at Seattle Field Office?
Current processing time for I-485 at Seattle Field Office is 16.5 months to 50.5 months, based on the latest data from USCIS.
When was I-485 processing time data last updated?
The data was last updated on 2026-06-05, sourced from USCIS.
What factors affect I-485 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.