What a green card is and the main ways to get one

A green card (officially a Permanent Resident Card) gives you the legal right to live and work permanently in the United States. You do not need to be a citizen, but you do need a green card to stay long-term without a visa that expires.

There are several paths to a green card, and which one applies to you depends on your situation. The most common routes are through a job offer, family sponsorship, diversity visa lottery, refugee or asylee status, or special categories like investment or religious workers. Each path has different requirements, timelines, and paperwork.

The process is handled by U.S. Citizenship and Immigration Services (USCIS), which reviews your petition and background. If you are outside the United States, the State Department's National Visa Center also processes your case. The whole process typically takes anywhere from several months to several years, depending on which category you use and your country of origin.

Key Takeaways

  • Employment-based green cards require a job offer and an employer willing to sponsor you through a labor certification process that can take one to three years.
  • Family-sponsored green cards require a U.S. citizen or permanent resident relative to petition for you, and wait times vary from months to many years depending on your relationship and country.
  • The diversity visa lottery is free to enter and draws 50,000 winners per year, but you must be from an may be able to access country and meet education or work experience requirements.
  • Refugee and asylee green cards follow a one-year waiting period after you arrive or are granted asylum status in the United States.
  • All green card paths require background checks, medical exams, and proof that you will not become a public charge (unable to support yourself financially).

Employment-based green cards: job sponsorship

If you have a job offer from a U.S. employer, they can sponsor you for an employment-based green card. Your employer must file a petition with USCIS and, in most cases, first complete a labor certification process with the Department of Labor. This step proves that the employer tried to hire a U.S. worker for the job but could not find one.

There are five employment-based categories, numbered EB-1 through EB-5. EB-1 is for people with extraordinary ability in their field, multinational executives, or advanced degree holders in specialty occupations. EB-2 and EB-3 are for skilled workers and professionals. EB-4 is for religious workers, special immigrants, and other narrow groups. EB-5 is for investors who put at least $1,050,000 (or $800,000 in a targeted rural or high-unemployment area) into a U.S. business that creates jobs.

The labor certification process alone typically takes one to three years. After that, your employer files an I-140 petition with USCIS. If approved, you then file an I-485 process to adjust your status to permanent resident (or go through consular processing if you are outside the U.S.). The entire employment-based path often takes three to five years or longer, depending on your category and country of origin.

Family-sponsored green cards: relatives petitioning for you

A U.S. citizen or permanent resident can petition for a relative to receive a green card. The relationship must be one that immigration law recognizes: spouse, parent, child, or sibling (for citizens only), or adult child or parent (for permanent residents). The petitioner files an I-130 form with USCIS.

If the petitioner is a U.S. citizen, the process is usually faster. If the petitioner is a permanent resident, wait times are longer because there are fewer visa numbers available each year for permanent residents' relatives. Additionally, there are annual caps on how many family-sponsored green cards are issued, which creates a waiting list in some categories. For example, a sibling of a U.S. citizen may wait 10 to 15 years or more, depending on the country they are from.

Once the I-130 is approved, you file an I-485 to adjust your status (if you are in the U.S.) or go through consular processing (if you are abroad). You will need a medical exam, background check, and proof of financial support from your petitioner. The petitioner must show they earn enough to support you and will not let you become a public charge.

Diversity visa lottery: random selection for may be able to access countries

The diversity visa program randomly selects 50,000 people per year to receive green cards. It is free to enter, and you explore during a specific registration period (usually October through November each year). The program is designed to give people from countries with low immigration to the U.S. a chance to obtain a green card.

To enter, you must have either a high school diploma or equivalent, or two years of work experience in an occupation that requires at least two years of training. You must also be from a country that is may be able to access that year. Some countries are excluded because they send too many immigrants to the U.S. already; the list changes annually. You can check the State Department's website to see if your country is may be able to access before you enter.

If your name is drawn, you move forward in the process. You will need a medical exam, background check, police certificates, and proof of financial support. You must also pass an interview at a U.S. embassy or consulate. The entire process from winning the lottery to receiving your green card typically takes six months to a year.

Refugee and asylee green cards: protection-based paths

If you are a refugee (admitted to the U.S. because you fled persecution in your home country), you can explore for a green card one year after you arrive. If you are an asylee (granted asylum after arriving in the U.S. and requesting protection), you can also explore one year after your asylum is granted. The process is simpler than other paths because you have already passed security and background checks.

You file an I-485 process with USCIS. You will need a medical exam and fingerprints for a background check, but you do not need a job offer or a family sponsor. The approval process is usually faster than employment or family-based paths, often taking three to six months. Once approved, you receive your green card and can live and work permanently in the United States.

Special categories: religious workers, investors, and others

Some people may have access to for green cards through narrower categories. Religious workers can be sponsored by a religious organization if they have worked for that organization for at least two years. Certain special immigrants—including Iraqi and Afghan nationals who worked with the U.S. military, some former U.S. government employees, and certain international organization employees—have their own pathways.

Investors (EB-5 category) must invest capital in a U.S. business and create at least 10 jobs for U.S. workers. The minimum investment is $1,050,000, or $800,000 if the investment is in a rural area or a place with high unemployment. The process includes filing an I-526 petition, waiting for approval, and then adjusting status or going through consular processing. EB-5 cases often take four to seven years because of the complexity and the need to prove job creation.

Medical exams, background checks, and the public charge test

No matter which green card path you use, you must pass a medical exam performed by a USCIS-approved civil surgeon. The exam checks for communicable diseases and certain health conditions. You will also have your fingerprints taken for a background check run by the FBI and Department of Homeland Security. You may be asked to provide police certificates from every country where you have lived.

You must also pass the public charge test. This means you must show that you will not become dependent on government benefits. Your petitioner or employer (depending on your category) must file an Affidavit of Support (Form I-864), proving they earn at least 125% of the federal poverty line and have the means to support you. If you are over 62, have a disability, or have other factors, the income requirement may be higher.

If you have ever been convicted of certain crimes, overstayed a visa, or entered the U.S. illegally, you may be ineligible for a green card or face a lengthy waiver process. USCIS will review your entire immigration history and background during the process.

Timeline and what to expect at each stage

The timeline for a green card varies widely. Family-sponsored cases for when ready relatives of U.S. citizens can take 6 to 12 months. Employment-based cases often take 2 to 5 years because of the labor certification step. Diversity visa winners typically complete the process in 6 to 12 months. Refugee and asylee cases usually take 3 to 6 months.

After you file your initial petition (I-130, I-140, or diversity visa entry), USCIS or the National Visa Center will send you notices of receipt and approval. You will be asked to submit additional documents, attend a medical exam, and go to an interview. If you are outside the U.S., you will interview at a U.S. embassy or consulate. If you are in the U.S., you may interview at a USCIS office.

Once your case is approved, you receive your green card in the mail. The card is valid for 10 years (or 2 years if you are a conditional resident, which applies to some spouses and investors). You can renew it before it expires by filing an I-90 form.

Frequently Asked Questions

Can I explore for a green card while I am on a visitor visa?

Yes, you can file an I-485 process while on a visitor visa (B-1/B-2) or other nonimmigrant status, as long as you have an approved immigrant petition or are may be able to access for a diversity visa. However, entering the U.S. on a visitor visa with the intent to immigrate can create problems. It is safer to consult an immigration attorney before you enter the U.S. if you plan to explore for a green card.

What is the difference between adjustment of status and consular processing?

Adjustment of status (I-485) is the process you use if you are already in the United States. Consular processing is the process you use if you are outside the U.S. In consular processing, you interview at a U.S. embassy or consulate in your home country or another country. Both paths lead to a green card, but consular processing can take longer because of visa availability and interview scheduling.

Do I need a lawyer to explore for a green card?

You are not required to hire a lawyer, but immigration law is complex and mistakes can delay your case or result in denial. Many people work with an immigration attorney, especially for employment-based or family-sponsored cases. Some nonprofits offer low-cost or free legal help. If you cannot afford a lawyer, ask USCIS or your local legal aid office for referrals.

What happens if my green card process is denied?

If USCIS denies your process, they will send you a notice explaining the reason. You may be able to appeal or file a motion to reopen your case within certain time limits. An immigration attorney can help you understand your options. Some denials are based on missing documents or information that you can correct and resubmit.

Can I work while my green card process is pending?

In some cases, yes. If you file an I-485 process, you can request work authorization (an Employment Authorization Document, or EAD) at the same time. USCIS may grant you work permission while your green card case is being reviewed. However, if you are in consular processing (outside the U.S.), you cannot work in the U.S. until your green card is approved and you enter the country.