The main routes to a green card
A green card (officially a Permanent Resident Card) gives you the right to live and work permanently in the United States. There is no single path to one — the route depends on your situation: whether a U.S. citizen or employer is sponsoring you, whether you have a job offer, whether you are fleeing persecution, or whether you won the diversity visa lottery.
The most common routes are family sponsorship (a relative petitions for you), employment sponsorship (an employer petitions for you), the diversity visa program (a lottery open to nationals of countries with low immigration to the U.S.), and humanitarian protection (asylum or refugee status). Each has different forms, waiting times, and requirements. Some paths take months; others take years.
You cannot straightforward move to the U.S. and then explore for a green card. You must have a sponsor — either a family member, an employer, or a government program — before you start the process. The sponsor files the initial petition with U.S. Citizenship and Immigration Services (USCIS). Only after that petition is approved can you move forward with your own process.
Key Takeaways
- You need a sponsor to begin: a U.S. citizen relative, an employer, or may be able to access for the diversity visa lottery or humanitarian protection.
- Your sponsor files the first petition with USCIS; you cannot start the process yourself without one.
- Family sponsorship requires proof of relationship and financial support; employment sponsorship requires a job offer and labor certification in most cases.
- Processing times vary from months to several years depending on your country of origin and visa category.
- Once your petition is approved, you will undergo a medical exam, background check, and visa interview before receiving your green card.
Family sponsorship: relatives who can petition for you
A U.S. citizen can sponsor certain relatives; a permanent resident can sponsor fewer. U.S. citizens can petition for spouses, children, parents (if the citizen is 21 or older), and siblings. Permanent residents can petition for spouses and unmarried children only.
The sponsoring relative must file Form I-130 (Petition for Alien Relative) with USCIS. They must prove the relationship with documents like birth certificates, marriage certificates, or divorce decrees. They must also show they have enough income to support you — the current income threshold is roughly $24,000 to $30,000 per year depending on household size, though this changes annually. If their income is too low, they can find a co-sponsor (usually another relative) who meets the threshold.
After USCIS approves the I-130, you move to the next stage. If you are already in the U.S., you may be able to adjust status without leaving. If you are outside the U.S., you will go through consular processing at a U.S. embassy or consulate in your home country. Both paths require a medical exam, background check, and interview. Processing typically takes one to three years from petition to green card, though it varies by country and family relationship.
Employment sponsorship: getting an employer to petition for you
An employer can petition for you if they have a job opening they say they cannot fill with U.S. workers. Most employment green cards require the employer to first file a labor certification with the Department of Labor, proving they have tried to recruit U.S. workers and cannot find may have access to candidates. This step alone can take six months to two years.
After labor certification is approved, the employer files Form I-140 (Immigrant Petition for Alien Worker) with USCIS. The employer must show the job exists, that you meet the job requirements, and that they can afford your salary. Some visa categories (EB-1 for people with extraordinary ability, EB-2 for advanced degree holders or exceptional ability workers) may skip labor certification, but these are narrow and difficult to prove.
Employment-based green cards are divided into preference categories. EB-1 (extraordinary ability, multinational managers, outstanding professors) has the shortest wait. EB-2 and EB-3 (skilled workers and professionals) have longer waits that depend heavily on your country of origin. Nationals of India and China often wait many years; nationals of most other countries wait months to a few years. Processing from petition to green card typically takes two to four years, though it can be longer.
The diversity visa lottery
The diversity visa program (also called the green card lottery) randomly selects 50,000 people per year from countries with low immigration to the U.S. You must be a national of an may be able to access country — the list changes yearly and excludes countries that sent more than 50,000 immigrants to the U.S. in the previous five years. Most European, African, and some Asian and Caribbean countries are may be able to access; most of Latin America and Asia are not.
You must have a high school diploma or equivalent, or two years of work experience in an occupation that requires at least two years of training. Registration is free and happens during a specific window each year (usually October through November). The drawing is random; there is no advantage to explore early or late within the window.
If you are selected, you then move through the same medical exam, background check, and interview process as other applicants. You must show you have a job offer or enough savings to support yourself and not become a public charge. Processing typically takes four to six months after selection. The diversity visa program is the only route where you do not need a sponsor before you begin.
Humanitarian protection: asylum and refugee status
If you are fleeing persecution based on race, religion, nationality, political opinion, or membership in a particular social group, you may be able to seek protection as a refugee or asylee. A refugee applies from outside the U.S.; an asylee applies from within the U.S. or at a port of entry. After one year as a refugee or asylee, you can explore for a green card.
Refugee processing happens through the U.S. State Department and involves interviews, background checks, and security vetting. Processing times vary widely depending on your country and circumstances, from months to years. Asylum applications are filed with USCIS using Form I-589 (process for Asylum and for Withholding of Removal). You can file while in the U.S. or at the border. Asylum cases are heard by immigration judges, and the process can take months to years.
Proving persecution is difficult. You must show a credible fear of harm based on one of the five protected grounds, and that your government cannot or will not protect you. You will need documentation, witness statements, or informed testimony about conditions in your country. Many people are denied. If you are denied asylum, you may be ordered to leave the U.S., though you can appeal.
Medical exam, background check, and interview
Once your petition is approved, you must pass a medical exam by a USCIS-designated civil surgeon or panel physician. The exam checks for communicable diseases and certain health conditions. You will receive vaccinations if you are not current. The exam costs $600 to $800 and is your responsibility to pay. Some conditions may require a waiver; your doctor will tell you if that applies.
You will also undergo a background check that includes fingerprinting, name checks, and security vetting. This can take weeks to months. If you have a criminal record, certain traffic violations, or immigration violations, you may be denied. If you have overstayed a visa or worked without authorization, you may face a bar to green card status, though waivers are sometimes available.
The final step is a visa interview at a U.S. embassy or consulate (if you are outside the U.S.) or an adjustment of status interview with USCIS (if you are in the U.S.). The interviewer will ask about your background, your relationship to your sponsor (if family-based), your job (if employment-based), and your intent to live permanently in the U.S. Bring all required documents: passport, birth certificate, marriage certificate if applicable, police clearance, medical exam results, and financial documents. The interview usually takes 15 to 30 minutes. You will be told on the spot or within days whether you are approved.
How long it takes and what it costs
Processing times vary dramatically. Family sponsorship for when ready relatives of U.S. citizens (spouse, unmarried child under 21, parent of citizen 21 or older) typically takes one to two years. Family sponsorship for other relatives can take five to ten years or longer, depending on visa availability and your country. Employment sponsorship takes two to four years on average, longer for nationals of India and China. The diversity visa lottery takes four to six months after selection. Asylum can take months to years depending on the immigration court's backlog.
Costs include filing fees, medical exam fees, and translation or notarization of documents. USCIS filing fees range from $640 to $1,140 depending on the form and your age. Medical exams cost $600 to $800. If you use an immigration attorney (not required but often helpful), expect $1,500 to $5,000 or more. If you are low-income, you may be able to request a fee waiver for USCIS forms.
Some people are exempt from certain fees. Refugees and asylees do not pay USCIS fees for their green card process. Family members of U.S. military members may have reduced fees. Check the USCIS website or speak with an immigration attorney about your specific situation.
Common mistakes and what to avoid
Do not work without authorization while your petition is pending, even if you think approval is close. Working without a valid visa can trigger deportation and a permanent bar to green card status. Do not leave the U.S. without advance permission (a travel document called advance parole) if you are adjusting status, because leaving can cancel your process.
Do not miss important date or fail to respond to USCIS requests. If USCIS sends you a Request for Evidence (RFE), respond within the important date — usually 84 days. Missing the important date can result in denial. Do not lie on any form or in any interview. Immigration fraud is a federal crime and can result in deportation and permanent bars to future immigration benefits.
Do not assume your green card is approved until you have it in hand. Approval of a petition is not the same as approval of your green card process. Do not overstay a visa or work in a job not authorized by your visa category. These violations can disqualify you from green card status or trigger deportation.
Frequently Asked Questions
Can I explore for a green card without a sponsor?
No, except through the diversity visa lottery or humanitarian protection. Family and employment green cards require a sponsor. The diversity visa lottery is open to nationals of may be able to access countries and requires only a high school diploma or work experience. Humanitarian protection (asylum or refugee status) does not require a sponsor but requires proof of persecution.
How long does it take to get a green card?
It depends on your route and country. Family sponsorship for when ready relatives takes one to two years. Family sponsorship for other relatives takes five to ten years or longer. Employment sponsorship takes two to four years. The diversity visa lottery takes four to six months after selection. Asylum can take months to years. Processing times change and vary by location.
What happens if my petition is denied?
You can appeal or reapply. If your petition is denied, USCIS will explain why in a written decision. You have 33 days to file an appeal with the Administrative Appeals Office. If you do not appeal, you can file a new petition if your circumstances change or if you can address the reason for denial. Consult an immigration attorney before reapplying.
Can I stay in the U.S. while my green card process is pending?
It depends on your visa status and whether you are adjusting status. If you are on a valid visa (like an H-1B or student visa), you can usually stay while your process is pending. If you are out of status, you may be able to file for adjustment of status if you have a family or employment petition pending. Consult an immigration attorney about your specific situation.
Do I need an immigration attorney?
You are not required to have one, but immigration law is complex and mistakes can be costly. An attorney can help you gather documents, prepare forms, and represent you in interviews. If your case involves complications — criminal history, immigration violations, or a difficult family situation — an attorney is strongly recommended. Many immigration nonprofits offer free or low-cost consultations.