Marriage Green Card Guide 2026 | 结婚绿卡申请完全指南

Last reviewed: July 4, 2026

结婚绿卡概述

A marriage-based green card allows the spouse of a US citizen or lawful permanent resident (LPR) to live and work permanently in the United States. The process is administered by US Citizenship and Immigration Services (USCIS) and, for applicants outside the US, the Department of State. Marriage to a US citizen is one of the most common pathways to permanent residency, but the application involves multiple forms, supporting documents, and an interview designed to verify that the marriage is genuine.

USCIS distinguishes between two categories based on how long the marriage has existed at the time of approval. If the marriage is less than 2 years old, the applicant receives a conditional green card (CR1 for spouses of citizens, CR6 for spouses of LPRs). If the marriage has lasted 2 years or more, the applicant receives a permanent 10-year green card (IR1/IR6). This distinction matters because conditional residents must take an additional step to remove the conditions before the card expires.

You can find official information on the USCIS Green Card for Spouses page and the Form I-485 page.

申请条件

To qualify for a marriage-based green card, several conditions must be met:

• You are legally married to a US citizen or LPR — common-law marriages may qualify if recognized by the state where they were established
• The marriage is bona fide (real), not entered into for immigration benefits
• The US citizen or LPR spouse agrees to serve as the financial sponsor (Form I-864)
• The applicant is admissible to the US — certain criminal convictions, prior immigration violations, or health-related grounds can block approval
• If adjusting status within the US, the applicant must have entered the country legally

Same-sex marriages are treated identically to opposite-sex marriages under US immigration law, following the Supreme Court's 2013 ruling in United States v. Windsor. This applies even if the marriage would not be recognized in the applicant's home country.

两种路径

1. 境内调整身份（Adjustment of Status）— 人在美国

Adjustment of Status is the pathway for applicants who are already in the United States on a valid visa. This is generally the faster and more convenient option because the applicant does not need to leave the country.

The steps are:

1. File Form I-130 (Petition for Alien Relative) — this establishes the qualifying relationship. The US citizen or LPR spouse files this on behalf of the applicant.
2. File Form I-485 (Application to Register Permanent Residence or Adjust Status) — this can be filed concurrently with the I-130 if a visa number is immediately available, which is always the case for spouses of US citizens.
3. File Form I-765 (Application for Employment Authorization) and Form I-131 (Application for Travel Document) — these can be filed alongside the I-485 at no extra cost beyond the I-485 fee. The work permit (EAD) typically arrives within 4-8 months.
4. Attend biometrics appointment — USCIS will schedule fingerprinting and photo collection at a local Application Support Center.
5. Attend the green card interview — both spouses must appear. The officer will ask questions to verify the marriage is genuine.
6. Receive decision — if approved, the green card arrives by mail within 2-4 weeks.

Current processing time: approximately 8-14 months for most field offices.

2. 领事处理（Consular Processing）— 人在海外

For applicants living outside the United States, consular processing is the required pathway. The case goes through USCIS, then the National Visa Center (NVC), and finally the US embassy or consulate in the applicant's country.

1. File Form I-130 with USCIS — processing takes 12-18 months.
2. NVC processing — once the I-130 is approved, the case is sent to the NVC. The applicant submits Form DS-260 (immigrant visa application), the Affidavit of Support (I-864), and supporting civil documents.
3. Medical examination — completed at an embassy-approved clinic before the interview.
4. Embassy interview — the consular officer conducts the interview and makes a decision.
5. Visa issuance and entry — if approved, the applicant receives an immigrant visa stamp and can travel to the US. The green card is mailed after entry.

Current processing time: approximately 14-24 months from start to finish.

关键材料

Gathering the right documents is where many applicants slow down. Missing or incomplete paperwork is the most common cause of delays. Here is what you need:

• Form I-130 with filing fee ($535)
• Form I-485 with filing fee ($1,225, includes biometrics)
• Marriage certificate — original or certified copy
• Proof of bona fide marriage — joint lease or mortgage, joint bank accounts, joint utility bills, photos from different time periods, affidavits from friends and family
• Form I-864 (Affidavit of Support) — the sponsor's most recent federal tax return, W-2s, and pay stubs
• Medical exam report — completed by a USCIS-designated civil surgeon (Form I-693)
• Passport-style photos — 6 photos total for the applicant
• Police clearance certificates — if applicable, from any country where the applicant has lived for 6+ months since age 16

费用明细

Official fee information is available on the USCIS Filing Fees page.

条件绿卡转永久（Removing Conditions）

If your marriage was less than 2 years old when the green card was approved, you received conditional permanent resident status. Conditional green cards are valid for exactly 2 years and cannot be renewed. Instead, you must file Form I-751 (Petition to Remove Conditions on Residence) during the 90-day window before the card expires.

The I-751 filing requires evidence that the marriage was entered in good faith and not for immigration purposes. Strong evidence includes:

• Joint tax returns from both years of conditional residency
• Joint bank accounts and credit card statements showing ongoing use
• Lease or property documents showing both names
• Utility bills addressed to both spouses
• Photos, travel records, and correspondence from throughout the marriage
• Affidavits from at least two people who know you as a couple
• Birth certificates of any children born to the marriage

If you divorce before the I-751 is filed, you can request a waiver of the joint filing requirement. You will need to prove the marriage was bona fide despite its end. This is more complex and benefits from legal representation. See the USCIS Form I-751 page for official guidance.

面谈技巧

The marriage green card interview is conducted by a USCIS officer for AOS cases, or a consular officer for consular processing. Both spouses attend. The officer's job is to confirm the marriage is real and the application is accurate.

• Bring original versions of all documents submitted with the application — do not assume copies are sufficient
• Be ready to describe your relationship timeline: when and how you met, the proposal, your wedding, your daily routine
• Bring additional evidence not previously submitted — recent joint bank statements, new photos, utility bills
• Answer honestly and concisely. If you do not remember something, say so rather than guessing
• If your stories do not match or the officer suspects fraud, you may be separated for individual questioning (a Stokes interview)
• Dress appropriately — business casual is a safe choice
• Do not bring children unless specifically requested; they can be a distraction

Officers are trained to identify inconsistencies. Small disagreements about who pays which bill or how you split household chores are normal. What raises red flags is when spouses cannot describe their own apartment, disagree on the wedding date, or give rehearsed-sounding answers to routine questions.

时间线概览

Frequently Asked Questions

How long does the marriage green card process take?

For adjustment of status (applicant already in the US), the process typically takes 8-14 months. For consular processing (applicant abroad), expect 14-24 months from I-130 filing to green card in hand. Processing times depend on the USCIS field office, embassy workload, and whether any Requests for Evidence (RFEs) are issued.

What is the difference between a conditional and permanent green card?

If you have been married less than 2 years when the green card is approved, you receive a conditional green card valid for 2 years (CR1). You must file Form I-751 to remove conditions within the 90-day window before expiration. If married 2+ years at approval, you get a permanent 10-year green card (IR1) with no conditions to remove.

Can I work while my green card application is pending?

Yes. If you file Form I-765 (Employment Authorization Document) concurrently with your I-485, you can receive a work permit within 4-8 months. There is no additional filing fee — the I-765 fee is covered by the I-485 fee when filed together.

What happens if my I-130 is denied?

Denials happen. Common reasons include insufficient evidence of a bona fide marriage, prior immigration violations, or errors on the forms. You can file a motion to reopen or appeal within 33 days of the denial. An immigration attorney can evaluate your options and help you refile with stronger evidence.

Do I need a lawyer for a marriage green card application?

USCIS does not require you to have legal representation. Many couples file successfully on their own for straightforward cases. However, if your situation involves prior visa overstays, criminal history, prior denials, or a divorce waiver for I-751, working with an immigration attorney reduces the risk of mistakes that could cost months or years.

What income does my sponsor need to show?

The sponsor must demonstrate income at or above 125% of the Federal Poverty Guidelines. For a household of two in 2026, this is approximately $24,650. If the sponsor's income falls short, they can use assets to make up the difference or add a joint sponsor who meets the requirement independently.

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