What each route means
Both routes lead to the same place — a green card — but differ in where you complete the process. Adjustment of status (AOS) is filed on Form I-485 with USCIS when the intending immigrant is already physically present in the US after a lawful entry. You stay in the country the entire time and attend any interview at a local USCIS field office.
Consular processing is for people outside the US (or who must leave to complete the process). After the underlying petition is approved, the case goes to the National Visa Center, the applicant files Form DS-260 online, and they attend an immigrant-visa interview at the US embassy or consulate in their country before entering the US as a permanent resident.
The key differences
Work and travel: AOS applicants can file Form I-765 for a work permit (EAD) and Form I-131 for advance parole to travel while the case is pending. Consular applicants cannot work or live in the US until they enter with the immigrant visa.
Cost, speed, and review: the two routes use different fee structures that often total a similar amount. Consular processing can be faster for some categories but requires international travel to the interview. A denied AOS can sometimes be renewed in immigration court, whereas consular decisions have very limited review (the doctrine of consular nonreviewability), which is an important risk factor.
Which one can you actually choose?
Often the choice is made for you by where you live. If you are lawfully in the US and eligible, AOS is usually the convenient default. If you are abroad, consular processing is your only path. Some people in the US with complex histories — unlawful presence, certain entries without inspection, or prior immigration violations — may be ineligible for AOS and must use consular processing, sometimes with a waiver.
Because the wrong choice can trigger unlawful-presence bars or strand you outside the US, anyone with a complicated immigration history should get professional advice before deciding. See our guide on whether you need an immigration lawyer.
Timeline and planning
AOS for an immediate relative commonly runs about 10–14 months, with the EAD often arriving partway through so you can work. Consular processing usually runs 12–18 months and concentrates the wait before a single embassy interview. Both depend on current USCIS and embassy workloads.
Whichever route applies, build your packet completely the first time — incomplete filings draw Requests for Evidence that add months. Use our Processing Time Estimator to plan around your category and location.
Related Questions
Can I work while adjustment of status is pending?
Yes, if you file Form I-765 for a work permit (EAD) with or after the I-485. Consular-processing applicants cannot work in the US until they enter with the immigrant visa.
Is consular processing faster than adjustment of status?
Sometimes, depending on the category and the workloads at the relevant USCIS center and embassy. Consular processing concentrates the timeline around one interview abroad, while AOS lets you stay and work in the US during the wait.
Can I switch from consular processing to adjustment of status?
It is sometimes possible to change routes, but it depends on your status and eligibility. Because switching can have serious consequences, get legal advice before doing so.
Which route has more appeal rights if denied?
A denied adjustment of status can sometimes be renewed before an immigration judge. Consular denials have very limited review under consular nonreviewability, which makes consular cases riskier in some situations.
Do both routes require an interview?
Usually yes. AOS applicants interview at a USCIS field office; consular applicants interview at the US embassy or consulate abroad.
Official Sources
- USCIS – Adjustment of Status
- US Dept. of State – Consular Processing / Immigrant Visa
- USCIS – Form I-485
This guide is general information, not legal advice. Fees and processing times change; always confirm with the official government source before acting.