Written by NotALawyer Legal AI · Reviewed by External Legal AI · Published May 12, 2026 · Last reviewed June 26, 2026
The main paths to lawful permanent residence — and the trap doors to avoid.
Most green cards each year go to relatives of U.S. citizens or permanent residents. The spouse, parent, and unmarried child under 21 of a U.S. citizen count as "immediate relatives." There is no annual cap and no waiting list for them — just USCIS processing time.
Other family categories face per-country caps. Adult children and siblings of citizens, plus the spouses and unmarried children of permanent residents, fall into preference categories. Backlogs run from a few years to more than two decades, depending on the beneficiary's country of birth. The State Department's monthly Visa Bulletin shows where each category stands.
The Immigration and Nationality Act sets five employment categories, EB-1 through EB-5. Most require a U.S. employer to sponsor the worker and complete a labor certification (PERM) with the Department of Labor, proving no qualified U.S. worker is available for the job.
Higher categories skip parts of that process. EB-1 covers people of extraordinary ability, outstanding professors and researchers, and certain multinational executives. The EB-2 National Interest Waiver lets advanced-degree professionals self-petition when their work serves the national interest. EB-5 is for investors who create at least ten U.S. jobs through a qualifying investment.
People granted asylum or admitted as refugees can apply for permanent residence after one year of physical presence in the U.S. Other humanitarian routes also lead to a green card without a family or employer sponsor: VAWA self-petitions for abused spouses and children, U visas for crime victims who help law enforcement, T visas for trafficking survivors, and Special Immigrant Juvenile status for certain children in state court.
The Diversity Visa lottery offers up to 55,000 green cards a year to nationals of countries with historically low U.S. immigration. Registration is free on the State Department's website during a fixed annual window. Any "DV lottery service" charging a fee does nothing the applicant cannot do directly.
Where the final application gets filed depends on where the beneficiary is. People already in the U.S. in lawful status generally adjust status with USCIS by filing Form I-485, often alongside Form I-765 (work permit) and Form I-131 (advance parole travel document).
People outside the U.S. — and many inside who can't adjust — go through consular processing at a U.S. embassy or consulate abroad. The forms, fees, medical exam, and interview format all differ. Leaving the U.S. while an adjustment application is pending, without first getting advance parole, counts as abandoning the application.
A few permanent traps catch applicants who never see them coming. Working without authorization can disqualify a person from adjustment of status. Racking up more than 180 days of unlawful presence and then leaving the U.S. triggers a 3-year re-entry bar; more than a year triggers a 10-year bar. Misrepresenting a material fact on any immigration form can result in permanent inadmissibility.
Because a single misstep can be permanent, talking to a licensed immigration lawyer before filing is generally wise — especially for anyone with a prior removal order, a criminal record, prior unauthorized work, or a previous denial.
A new green card is valid for ten years (two years for marriage-based conditional residents). Permanent residents must carry proof of status at all times, file U.S. taxes as residents, and avoid trips abroad of six months or more without first getting a re-entry permit on Form I-131.
Long absences can also reset the clock on naturalization eligibility. A resident planning more than a year abroad should consult a lawyer about a re-entry permit and about preserving residence for citizenship before leaving — fixing it afterward is much harder.
More on this topic: the Immigration hub
These guides are general information about the law, not legal advice for your specific situation. Talk to a licensed lawyer in your state before making decisions that affect your rights.