Once your immigrant petition is approved and a visa number is available, you reach the final stage of getting a green card — and you usually have two ways to finish: adjustment of status if you are inside the United States, or consular processing if you are abroad. Both end in lawful permanent residence, but the experience along the way is different in ways that matter: how long you wait, whether you can travel, whether you can work while you wait, and what happens if something in your history needs a closer look. This guide lays the two routes side by side so you understand the trade-offs. It does not tell you which to pick — that decision is fact-specific and belongs with an attorney — but it will help you ask the right questions.
This article is for general informational purposes only and is not legal advice. Whether to pursue consular processing or adjustment of status depends on facts that USCIS and the Department of State evaluate case by case. For advice about your individual situation, consult a licensed immigration attorney or accredited representative.
What is adjustment of status?
Adjustment of status (AOS) is the route for people who are already in the United States in a valid status. Instead of leaving the country, you file Form I-485 to "adjust" from your current status to permanent resident without going abroad for an interview at a consulate. You generally cannot file it until a visa number is available to you under the chart USCIS designates for filing that month.
A practical appeal of AOS is what you can apply for alongside it. Many applicants file for a work permit (employment authorization) and a travel document (advance parole) at the same time, which can let them work and, with the right document, travel while the I-485 is pending. The whole process happens within the U.S. immigration system, and any interview is at a domestic USCIS office. To see the current published timeframes for the forms involved, the USCIS Processing Times tool reports the ranges by form and office.
What is consular processing?
Consular processing (CP) is the route for people who are outside the United States, or who otherwise complete the final step abroad. After the petition is approved, the case moves to the Department of State's National Visa Center, where you submit documents and fees, and then to a U.S. embassy or consulate for an immigrant visa interview. If approved, you enter the U.S. as a permanent resident.
Because CP happens overseas, the rhythm is different from AOS. There is no domestic work permit or advance parole to apply for during the wait — you are pursuing the immigrant visa itself. The steps run through the consulate's schedule and the National Visa Center's queue rather than a USCIS field office. For applicants who live abroad or whose lives are based outside the U.S., CP is often simply the natural path.
Side by side
The table below compares the two routes on the dimensions people care about most. Read it as a general orientation — the details that apply to you depend on your status, history, and current government processing, all of which an attorney can assess.
| Dimension | Adjustment of status (AOS) | Consular processing (CP) |
|---|---|---|
| Where you are | Inside the U.S. in a valid status. | Outside the U.S., or completing the final step abroad. |
| Final step | File Form I-485 with USCIS; any interview is at a domestic office. | Process through the National Visa Center; interview at a U.S. embassy or consulate. |
| Work while waiting | Can typically apply for a work permit alongside the I-485. | No domestic work permit during the wait — you are pursuing the immigrant visa. |
| Travel while waiting | Generally needs advance parole to travel without abandoning the application. | You are abroad; travel works differently and depends on your status. |
| Timeline | A range that depends on USCIS workloads and your office. | A range that depends on NVC and consulate workloads. |
| Bringing family | Dependents inside the U.S. can often file alongside you. | Dependents are processed through the consulate as well. |
| Key risk points | Maintaining valid status and following travel rules while pending. | The consular interview and document requirements abroad. |
Three illustrative scenarios
These examples are fictional and simplified, included only to show how the routes tend to fit different situations. They are not advice, and a real case can turn on details these sketches leave out.
- Priya (illustrative). She is in the U.S. on an H-1B with an approved I-140, and her priority date has just become current. Because she is already here in valid status and wants to keep working, adjustment of status is the route that fits her situation — and she may be able to apply for a work permit and travel document alongside the I-485.
- Mateo (illustrative). He lives and works abroad and has never been to the U.S. With no domestic status to maintain, consular processing through his local U.S. consulate is the natural path; he will complete documents at the National Visa Center and attend an immigrant visa interview.
- Lin (illustrative). She is in the U.S. but is weighing a long trip home during the wait and has a complicated travel history. Her case shows why the choice is not just about location: the travel and status questions are exactly the kind of thing she should map out with an attorney before deciding or booking anything.
Questions you must confirm with a lawyer
The right route depends on facts that carry real legal weight. These are not questions to settle from a forum post or a calculator — bring them to a licensed immigration attorney:
- Admissibility. Anything in your history that could raise an inadmissibility question can affect which route is safer and how to prepare. An attorney can assess this; an article cannot.
- Prior status issues. Past periods out of status, overstays, or unauthorized work can change your options in ways that are highly fact-specific. Do not assume — confirm.
- Travel during the process. Whether you can leave the U.S. while a case is pending, and what document you need, depends on your status and history. Get this confirmed before making travel plans.
- Switching routes. If your circumstances change mid-process, whether and how to move between AOS and CP is a strategic decision best made with counsel.
Timelines: plan with ranges, not promises
Whichever route you take, the honest framing for timing is a range. Both AOS and CP depend on a visa number being available and on current government workloads, and neither comes with a guaranteed finish date. Before you can even reach this final stage, your priority date has to be current — so the Visa Bulletin backlog often dominates the overall wait far more than the choice between routes does. The Green Card Wait Time Estimator can give you a rough projection of that backlog wait as a range, which is the right way to think about timing here.
If you are still getting oriented on where this final stage sits in the larger journey, how the employment-based green card process really works walks through all three stages from PERM to this decision.
This article is for general informational purposes only and is not legal advice. Whether to pursue consular processing or adjustment of status depends on facts that USCIS and the Department of State evaluate case by case. For advice about your individual situation, consult a licensed immigration attorney or accredited representative.
Frequently asked questions
There is no universal answer. Both routes depend on a visa number being available and on current government workloads, and timelines for each shift over time and vary by office or consulate. Treat any timeline as a range, not a promise, and check current published processing times rather than relying on which route was faster in the past.
Switching between the two routes is sometimes possible, but it has consequences for timing, fees, and where your case sits in the pipeline. Because the trade-offs are fact-specific, this is exactly the kind of decision to make with a licensed immigration attorney rather than on your own.
Traveling while an I-485 is pending generally requires an approved advance parole document, and leaving without the right authorization can have serious consequences for some applicants. The rules depend on your status and history, so confirm your specific situation with an attorney before making any international travel plans.
If you are abroad, consular processing is typically the route, completed through the National Visa Center and an interview at a U.S. embassy or consulate. Adjustment of status is generally for people already inside the U.S. in a valid status. Your exact options depend on your circumstances and should be confirmed with counsel.