I-485 processing at Vermont Service Center

Latest USCIS data: Jan–Mar 2026, from the I-485 by Category, Case Status, and USCIS Field Office Location report.

Estimated wait

20+ years

+158% vs. previous quarter

Pending applications

234,265

+27% vs. previous quarter

Decided in Jan–Mar 2026

1,216

−51% vs. previous quarter

Approval rate

64%

−17% vs. previous quarter

Quarter-over-quarter highlight: The pile of pending I-485 applications at the Vermont Service Center office grew 27% to 234,265 in Jan–Mar 2026. At that quarter's pace of decisions, clearing it would take 20+ years, up from 18.7 years. That is slower than the 32 months estimated for the country as a whole.

What happened to the applications

The bars are the I-485 decisions the Vermont Service Center office made each quarter, approved in blue and denied in red. The amber line is its backlog: how many applications were still waiting at the end of that quarter, most of them filed in earlier ones. The dashed line is how many came in.

Source: USCIS’s quarterly I-485 by Category, Case Status, and USCIS Field Office Location reports, via the Immigration and Citizenship Data page.
New quarters show up here within a day of USCIS publishing them and are stored in a JSON file on GitHub.

How long the wait is

The estimated wait is how long it would take to decide every pending application if the office kept up that quarter’s pace. It is not USCIS’s official processing time (which counts only cases already decided), but it moves the same way and shows the trend a quarter or two earlier.

The estimated wait is the pending applications at the end of each quarter, divided by the decisions (approvals and denials) made per month during it.