Green Card Through Marriage: Process, Timeline, and Requirements in 2026

Marriage to a U.S. citizen or lawful permanent resident is one of the most common pathways to a green card. The family-based immigration process, while straightforward in concept, involves multiple steps, extensive documentation, and specific eligibility requirements. Here is what you need to know in 2026.

Immediate Relative vs. Family Preference

If you are married to a U.S. citizen, you fall under the Immediate Relative (IR) category. There is no annual cap on IR visas, meaning no waiting in a visa queue. If married to a lawful permanent resident (green card holder), you fall under the Family Second Preference (F2A) category, which has annual limits and may involve a wait.

The IR pathway is significantly faster. Most cases are processed within 12 to 18 months. The F2A pathway can take 2 to 3 years or more depending on demand and country of origin.

Filing Form I-130: The Petition

The process begins when the U.S. citizen or permanent resident spouse (the petitioner) files Form I-130, Petition for Alien Relative, with USCIS. This form establishes the qualifying family relationship. The filing fee is $535 as of 2026.

Required documentation includes a valid marriage certificate, proof of the petitioner's U.S. citizenship or permanent residence, passport-style photographs, and evidence of a bona fide marriage (joint bank accounts, lease agreements, photographs together, affidavits from friends and family).

Adjustment of Status vs. Consular Processing

If the foreign spouse is already in the U.S. on a valid visa, they may be eligible to file Form I-485 (Adjustment of Status) concurrently with the I-130. This allows them to remain in the U.S. during processing and apply for work authorization (EAD) and travel permission (Advance Parole).

If the foreign spouse is outside the U.S., they will go through consular processing at a U.S. embassy or consulate in their home country. After I-130 approval, the case transfers to the National Visa Center (NVC) for document collection, then to the embassy for an interview.

The Green Card Interview

Both Adjustment of Status and consular processing require an interview. For marriage-based cases, the officer will verify the legitimacy of the marriage. Common questions include how the couple met, details about daily life together, future plans, and knowledge of each other's families and backgrounds.

Bringing thorough documentation is critical. Joint financial documents, shared living evidence, photographs from the relationship, communication records, and travel itineraries all strengthen the case.

Conditional vs. Permanent Green Card

If the marriage is less than two years old at the time of green card approval, the foreign spouse receives a conditional green card valid for two years. Before it expires, the couple must jointly file Form I-751 to remove conditions and receive a permanent 10-year green card.

If the marriage ends before the I-751 filing, the foreign spouse may still petition independently by demonstrating that the marriage was entered in good faith. This requires additional evidence and legal documentation.