Overview

The green card path for applicants outside the US.

Consular processing is the route to a green card for applicants who are outside the United States when a visa number becomes available — or who are inside the US but cannot or choose not to file an adjustment of status application. Instead of filing Form I-485 with USCIS, the applicant completes the immigrant visa process at a US embassy or consulate abroad and enters the United States as a lawful permanent resident with an immigrant visa stamped in their passport.

The process begins after a Form I-140 (or I-130) immigrant petition has been approved by USCIS. The case is then transferred to the National Visa Center (NVC), which collects the immigrant visa application (Form DS-260), supporting civil documents, and the financial support documentation (Form I-864). When a visa number is available and the NVC package is complete, the embassy or consulate schedules the immigrant visa interview. A medical examination by a USCIS-designated civil surgeon in the applicant's country is required before the interview.

The applicant must be admissible to the United States at the time of the interview. Pre-interview admissibility review — including prior visa violations, periods of unlawful presence, criminal history, and prior removal orders — is a critical part of preparation. Inadmissibility grounds that can be waived require a separate waiver application, which adds time and complexity.

Adjustment vs. consular

Choosing the right path.

For applicants currently in valid US status with a current priority date, the choice between adjustment of status and consular processing is a strategic one. The table below outlines the key differences.

Factor Adjustment of Status (I-485) Consular Processing
Location required Inside the US Abroad (at interview time)
Work authorization while pending Yes — EAD issued within months No — must maintain valid US status
Travel while pending AP required; limited No restriction (no pending I-485)
Interview required Often waived for EB-1 / EB-2 Always required
Processing body USCIS local field office State Dept NVC + embassy
Best when Applicant in valid US status, wants work flexibility Applicant abroad, or AOS bars apply
How it works

The NVC-to-entry path.

Step 1

USCIS approves I-140

The underlying immigrant petition — I-140 for employment-based categories, I-130 for family-based — is approved by USCIS. The approved petition is then forwarded to the NVC. Priority date is established at I-140 filing; the applicant waits for the priority date to become current in the relevant Visa Bulletin category.

Step 2

NVC case creation and fees

The NVC creates a case file, issues a case number, and sends a notice to the petitioner and applicant. The immigrant visa fee and affidavit of support fee are paid through the NVC online portal. Once fees are paid, NVC opens the document submission stage.

Step 3

DS-260 and civil documents

The principal applicant (and derivative family members, if any) completes Form DS-260, the online immigrant visa application. Civil documents — birth certificates, marriage certificates, police certificates, military records if applicable — are uploaded to the NVC portal. Form I-864, Affidavit of Support, is submitted by the petitioner or joint sponsor.

Step 4

NVC completeness review

The NVC reviews all submitted documents for completeness. If documents are missing, insufficient, or require certified translations, NVC issues a request for additional evidence (RFAI). Once NVC determines the case is documentarily qualified, it schedules the interview at the appropriate embassy or consulate.

Step 5

Medical examination

The applicant completes the required immigration medical examination with a USCIS-designated civil surgeon in the country where the interview will be held. Results are sealed and submitted directly to the embassy or consulate. The examination must be completed before the interview and may have a validity window that requires timing relative to the scheduled interview date.

Step 6

Consular interview and visa issuance

The applicant attends the immigrant visa interview at the US embassy or consulate. If approved, the immigrant visa is stamped in the passport. The applicant uses the visa to enter the United States and receives the green card by mail within a few weeks of admission. The sealed NVC packet must be presented to the CBP officer at the port of entry.

Estimated timeline

From I-140 to lawful permanent residence.

1

I-140 to NVC receipt

After USCIS approves the I-140, the case is forwarded to NVC. NVC creates the case file and notifies the petitioner and applicant of the case number. For applicants with a current priority date, this transfer is relatively prompt.

4–8 weeks after I-140 approval
2

NVC document processing

Fee payment, DS-260 submission, civil document collection, and I-864 preparation. NVC completeness review typically runs two to six months depending on workload and whether any RFAI is issued. Thorough document preparation avoids RFAI delays.

2–6 months
3

Interview scheduling

NVC schedules the interview at the appropriate US embassy or consulate. Interview scheduling wait times vary widely by post — some embassies schedule within a month; others have wait lists of six months or longer. High-volume posts in Mumbai, New Delhi, Beijing, and other major cities often have longer waits.

1–9 months depending on post
4

Medical examination

Medical must be completed before the interview. Scheduling a civil surgeon appointment, completing the examination, and receiving results typically takes one to three weeks. Timing should be coordinated with the interview date, as exam results have a limited validity period at most posts.

1–3 weeks
5

Interview and visa issuance

Interview at the US embassy or consulate. If approved without administrative processing, the visa is typically issued within a few business days. The applicant must enter the US before the immigrant visa expiration date — valid for six months from issuance.

Days to weeks after interview
6

US entry and green card production

The applicant enters the US, presenting the sealed NVC packet and immigrant visa to CBP at the port of entry. Upon admission, the applicant is a lawful permanent resident. USCIS produces and mails the green card within a few weeks.

Weeks after entry
Interview wait times

Wait times for immigrant visa interviews vary dramatically by embassy — from weeks at some posts to over a year at high-demand locations. Check current wait times before finalizing your timeline. See visa wait times by country →

FAQ

Common questions.

Consular processing is required when the applicant is outside the United States, or is inside the US but lacks valid status that would support an I-485. It is also required in certain circumstances where an inadmissibility bar — such as entry without inspection — applies to the I-485 path but can be addressed at a consulate through a waiver. Some applicants in valid US status strategically choose consular processing when a specific embassy offers faster scheduling than the USCIS field office adjustment track.
The National Visa Center (NVC) is the State Department processing center that handles immigrant visa cases between I-140 approval and the consular interview. NVC collects fees, the DS-260, civil documents, and the I-864. Once NVC determines the case is documentarily complete and a visa number is available, it schedules the interview at the appropriate embassy or consulate. NVC processing typically takes two to six months.
The consular officer reviews the immigrant visa application, confirms identity and eligibility, and makes an admissibility determination. For employment-based cases, the officer confirms that the I-140 is valid and a visa number is available. If approved, the immigrant visa is stamped in the applicant's passport. The sealed NVC packet is presented to CBP at the US port of entry. The visa is typically valid for six months from issuance.
Administrative processing (INA 221(g)) can result from missing documents, suspected misrepresentation, security checks, criminal history, travel to sanctioned-country destinations, or other factors requiring additional review. It is not a final refusal, but there is no defined resolution timeline — some holds clear in days; others take months. Applicants with prior visa denials, unlawful presence, criminal records, or complex travel history should review their record with counsel before the interview to surface and address potential 221(g) triggers in advance.
Yes. An applicant in valid US status can choose consular processing by departing before the immigrant visa interview. Some do this when a specific embassy offers faster scheduling than the USCIS adjustment track. However, departing while an I-485 is pending abandons that application. Applicants with H-1B or L-1 status should plan the departure and re-entry sequence carefully to preserve those benefits. The decision requires advance analysis and should not be made without counsel review.