How to Apply for a Marriage Green Card: Step-by-Step Guide (2026)

Marrying a U.S. citizen or green card holder does not change your immigration status by itself. To live and work in the United States permanently, the foreign spouse needs to apply for a green card, and the application is really a package of government forms and supporting evidence that you assemble and submit. This guide walks through the whole process from start to finish, so you know what you are signing up for before you file anything.

Step 1: Confirm you are eligible

A marriage-based green card rests on three things:

• A legally valid marriage. The marriage must be legally recognized where it took place. Any prior marriages for either spouse must have legally ended (divorce, annulment, or death) before the current marriage.
• A bona fide relationship. USCIS approves green cards for real marriages, not marriages entered into for immigration benefits. You will prove this with evidence: joint finances, shared housing, photos across time, travel, and affidavits from people who know you as a couple. See our marriage green card document list for specifics.
• An admissible applicant. Certain criminal history, immigration violations, prior removal orders, or misrepresentation can make someone inadmissible or require a waiver. If any of these might apply to you, talk to a licensed immigration attorney before filing.

The sponsoring spouse also takes on a financial role: they sign Form I-864, Affidavit of Support, promising the government that the immigrant will not rely on public benefits. The sponsor generally needs income of at least 125 percent of the federal poverty guidelines for their household size, or a joint sponsor.

Step 2: Pick your path, adjustment of status or consular processing

Where the foreign spouse lives determines the process:

• Adjustment of status (AOS) applies when the spouse is already in the United States after a lawful entry. You file everything with USCIS and attend an interview at a local field office, without leaving the country. Spouses of U.S. citizens can usually file the petition and the green card application together; see our guide to I-130 and I-485 concurrent filing.
• Consular processing applies when the spouse lives abroad. The U.S. citizen or resident spouse files Form I-130 first, the case moves through the National Visa Center, and the foreign spouse attends an immigrant visa interview at a U.S. embassy or consulate in their home country.

One timing note for AOS: entering the United States on a nonimmigrant visa with the preexisting intent to marry and stay can raise misrepresentation concerns, especially when the marriage and filing happen soon after entry. If that description fits your situation, get legal advice before filing.

Step 3: Know the forms in the package

For a typical adjustment of status case, the package includes:

• Form I-130 and I-130A: the petition that establishes the qualifying marriage, filed by the sponsoring spouse, plus the supplemental form with the immigrant spouse's information.
• Form I-485: the green card application itself, filed by the immigrant spouse.
• Form I-864: the Affidavit of Support with the sponsor's financial evidence.
• Form I-765 (optional): the work permit application, so the immigrant spouse can work while the case is pending.
• Form I-131 (optional): advance parole, so the immigrant spouse can travel abroad while the case is pending without abandoning it.
• Form I-693: the medical exam, completed by a USCIS-designated civil surgeon.

Our I-485 checklist covers each of these in detail, including the order USCIS expects the package to be assembled in.

For consular processing, the forms differ after the I-130: you complete the DS-260 immigrant visa application online, submit financial and civil documents to the National Visa Center, and do the medical exam with an embassy-approved physician before the interview.

Step 4: Gather your documents and evidence

Plan for three categories:

1. Civil documents: birth certificates, the marriage certificate, divorce decrees for prior marriages, passports, and the immigrant spouse's entry records. Documents in other languages need certified English translations.
2. Relationship evidence: joint bank accounts, a lease or deed with both names, insurance listing each other, photos spanning the relationship, and affidavits from friends and family.
3. Financial evidence: the sponsor's tax returns, W-2s, and proof of current income for the I-864.

Gathering documents is usually the slowest part of preparing the application, especially when records have to come from another country, so start early.

Step 5: Pay the fees and file

USCIS charges separate filing fees for the petition and most application forms, and fees change periodically. As of the fee schedule that took effect on April 1, 2024, a typical marriage-based AOS package costs roughly $2,000 to $2,400 in government fees depending on which optional forms you include. Always confirm current amounts with the official USCIS fee schedule before mailing, because a wrong fee gets the whole package rejected. Our cost breakdown walks through every fee.

Assemble the package in a clear order, keep a complete copy of everything, and mail it to the USCIS lockbox listed in the form instructions for your case type.

Step 6: What happens after you file

For an AOS case, expect this sequence:

1. Receipt notices arrive within a few weeks, confirming USCIS has your case.
2. Biometrics appointment: fingerprints and photo at a local application support center.
3. Work permit and advance parole arrive after several months if you applied for them.
4. Interview at a USCIS field office, which both spouses attend. Officers ask about your relationship and history; our interview guide covers what they actually ask.
5. Decision. If the marriage is less than two years old at approval, the immigrant spouse receives a two-year conditional green card and files Form I-751 later to remove conditions; otherwise the card is valid for ten years.

Timelines vary a lot by field office. Our I-485 timeline guide breaks down each stage, and the USCIS processing times tool shows current estimates for your location.

Do you need a lawyer for this?

Not necessarily. If your case is straightforward (lawful entry, no criminal or immigration history, a genuine and well-documented marriage, and a sponsor who meets the income requirement), the process is demanding but well defined, and many couples complete it themselves. The real challenges are knowing which forms and documents your specific case needs, answering hundreds of form questions consistently, and not missing anything that triggers a rejection or a request for evidence.

That is the gap ezgreen.app fills: it interviews you in plain language, fills the official forms from your answers, builds your personalized document checklist, and assembles a print-ready package, while all of your data stays on your own device. For a deeper comparison of your options, read DIY green card vs hiring a lawyer.