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Processing times / I-485 /

USCIS · FORM I-485 · FIELD OFFICE BOI

I-485 at Boise ID

Family-based adjustment applications.

18–37.5 monthspublished processing time
64 of 90offices, ordered from shortest published time
September 04, 2023receipt date for a case inquiry
How USCIS describes these numbers: “We generally process cases in the order we receive them. This processing time is based on how long it took us to complete 80% of adjudicated cases over the past six months. Each case is unique, and some cases may take longer than others. Processing times should be used as a reference point, not an absolute measure of how long your case will take to be completed.”

Source: USCIS, Check Case Processing Times (I-485, Family-based adjustment applications, Boise ID), published September 17, 2026; data from March 2026 to August 2026. Recorded weekly by greencardline since October 17, 2026. What these numbers mean.

USCIS quarterly counts for this office

QuarterReceivedApprovedDeniedPending at end of quarter
FY2024 Q14231,430281,964
FY2024 Q34341,348222,607
FY2024 Q45041,159273,425
FY2025 Q1601902222,572
FY2025 Q2650765222,413
FY2025 Q3642420152,539
FY2025 Q4648568132,673
FY2026 Q2562277233,655
FY2026 Q3539324213,843

Source: USCIS performance data for Form I-485 by field office (each quarter links to its file on uscis.gov). Totals across all categories of I-485 at this office. "Withheld" means USCIS suppressed a small number.

All 90 offices for I-485