Who Qualifies for a Green Card? Family, Work, and Humanitarian Paths

To qualify for a green card, you generally need to fit one of four eligibility routes—a qualifying family relationship, a qualifying job or investment, humanitarian protection, or selection in the diversity visa lottery—and then clear a separate set of admissibility rules covering health, criminal history, security, and financial self-sufficiency. Meeting a category on its own is not enough; every applicant has to clear both hurdles.

Qualifying Through Family

Family-based eligibility splits into two very different tracks. Immediate relatives of U.S. citizens have unlimited visa numbers each year, so there is no waiting list. You qualify as an immediate relative if you are the spouse of a U.S. citizen, the unmarried child under 21 of a U.S. citizen, or the parent of a U.S. citizen who is at least 21.¹

Every other family relationship falls into one of four preference categories, and together those categories share roughly 226,000 visas per year:²

F1: unmarried adult sons and daughters of U.S. citizens.
F2: spouses and unmarried children of permanent residents.
F3: married sons and daughters of U.S. citizens, with their spouses and minor children.
F4: brothers and sisters of adult U.S. citizens.

In every family case a qualifying relative has to file a petition for you, and any marriage or parent-child relationship must be legally valid and not entered into for immigration purposes.³

Qualifying for a preference category and getting a green card are not the same thing. Because demand exceeds supply, a queue forms, and your place is set by your priority date—the date USCIS properly received your petition. You cannot move forward until that date becomes current on the monthly Visa Bulletin.² Wait times vary sharply. F2A can move relatively quickly; F4 siblings from high-demand countries can wait 20 years or more, and visa retrogression can push a date backward.

A few age-related rules commonly trip people up. A child has to be both unmarried and under 21 to count as an immediate relative, though the Child Status Protection Act can freeze a child’s age if they turn 21 while a petition is pending, so long as they remain unmarried.⁴ Stepchildren qualify only if the marriage creating the step-relationship happened before the child turned 18. Adopted children qualify only if the adoption was finalized before age 16 and legal custody requirements were met.¹

Qualifying Through Employment or Investment

Employment-based eligibility runs through five preference categories. Most EB-2 and EB-3 applicants need an employer who first obtains a labor certification from the Department of Labor showing that no qualified U.S. worker is available for the job. A handful of exceptions exist, including occupations pre-certified as shortage occupations and the National Interest Waiver.⁵

EB-1: Priority Workers

EB-1 covers people with extraordinary ability in the sciences, arts, education, business, or athletics; outstanding professors and researchers; and multinational managers or executives. Extraordinary ability applicants can self-petition without a job offer or labor certification if they can show sustained national or international recognition. Multinational managers must have worked for the qualifying organization outside the United States for at least one of the three years before the petition.⁶

EB-2 and EB-3: Professionals and Skilled Workers

EB-2 requires an advanced degree (master’s or higher) or exceptional ability in your field. EB-3 covers skilled workers with at least two years of training or experience, professionals with a bachelor’s degree, and other workers in positions that require less than two years of training. Both generally require employer sponsorship and labor certification, but EB-2 applicants can self-petition without either through a National Interest Waiver if the work benefits the United States broadly.⁵

EB-4: Special Immigrants

EB-4 is defined by statute and covers specific groups rather than general professional qualifications. It includes religious workers who have been members of and working for a qualifying religious organization for at least two years, certain employees of U.S. foreign service posts abroad, and retired employees of international organizations.

EB-5: Investor Visa

EB-5 is for investors who place significant capital into a new commercial enterprise that creates American jobs. The standard minimum investment is $1,050,000, dropping to $800,000 for targeted employment areas, which are rural communities or areas with unemployment at least 150 percent of the national average. The investment has to create at least ten full-time jobs for qualifying U.S. workers. These thresholds hold through 2026; the first inflation adjustment tied to the Consumer Price Index applies to petitions filed on or after January 1, 2027.⁷

Qualifying Through the Diversity Visa Lottery

The diversity visa program makes up to 55,000 immigrant visas available each fiscal year to natives of countries that have sent relatively few immigrants to the United States over the previous five years.⁸ If your country of birth has high immigration rates to the U.S., you are ineligible, and the list of excluded countries changes each year.

To qualify, you need at minimum a high school diploma or equivalent (12 years of formal elementary and secondary education), or two years of qualifying work experience within the past five years in an occupation that itself requires at least two years of training.⁹

Entries are only accepted during a short window each fall—for DV-2026, October 2, 2024 through November 7, 2024. There is no fee, one entry per person per period, and multiple entries disqualify all of them. Selected applicants are notified only through the online Entrant Status Check system; the State Department does not send letters or emails, so treat any such notice as a scam.¹⁰

Qualifying Through Humanitarian Protection

Refugees admitted to the United States are required to apply for a green card after one year of physical presence. People granted asylum may apply after being physically present for at least one year from the date asylum was granted. In both cases, the protected status must not have been terminated, and you must still meet the underlying definition of someone needing protection.¹¹

Victims of abuse can self-petition under the Violence Against Women Act if the abuser is a U.S. citizen or permanent resident spouse, parent, or adult child. VAWA lets the victim file without the abuser’s involvement, precisely because requiring cooperation would extend the abuser’s leverage.¹²

Victims of human trafficking who have cooperated with law enforcement may qualify through T nonimmigrant status, and victims of certain other crimes who assist in investigation or prosecution may qualify through U nonimmigrant status, with a green card available after meeting the applicable requirements.¹³¹⁴¹⁵

A Note on Registry

A separate registry provision technically allows a green card for anyone who has lived in the United States continuously since before January 1, 1972, with good moral character and no terrorism-related grounds of removal.¹⁶ Because Congress last updated the cutoff date in 1986 and has not moved it since, in practice an applicant today would need more than 50 years of continuous U.S. residence, so this route helps almost no one now.

Admissibility: The Second Test Everyone Faces

Fitting a category is only the first step. Every applicant must also be admissible, and any one of these grounds can block an otherwise eligible person.

Health

You have to complete a medical examination by a USCIS-designated civil surgeon (inside the U.S.) or a panel physician (abroad). The exam screens for communicable diseases of public health significance and confirms required vaccinations, with results recorded on Form I-693. Exam fees typically run between $150 and $500, plus vaccine costs.¹⁷

Criminal History

Certain convictions make you inadmissible. The most common disqualifiers are crimes involving moral turpitude—broadly, conduct involving fraud, dishonesty, or intent to cause serious harm—and any drug-related offenses. Multiple convictions with combined sentences of five years or more can also bar admission. Waivers exist for some criminal grounds but not all, and each waiver requires a strong showing.

Security and Terrorism

Every applicant is screened for involvement in espionage, terrorism, or membership in organizations that threaten national security. Waivers on these grounds are very limited.

Public Charge

The public charge rule screens out applicants likely to become primarily dependent on government cash assistance. USCIS weighs age, health, family status, assets and financial resources, and education and skills. It also looks at whether you have received specific cash benefits such as Supplemental Security Income, Temporary Assistance for Needy Families cash aid, or state and local general assistance, or been institutionalized for long-term care at government expense.¹⁸ Non-cash benefits like Medicaid (outside long-term institutionalization), SNAP, and housing assistance are not counted.

Financial Sponsorship

Most family-based applicants and some employment-based applicants need a financial sponsor who files Form I-864, Affidavit of Support. It is a legally binding contract between the sponsor and the U.S. government, obligating the sponsor to use their income and assets to support the immigrant so the person does not rely on public assistance.¹⁹ The sponsor generally has to show household income at or above 125 percent of the federal poverty guidelines; active-duty military sponsoring a spouse or child only need to hit 100 percent.²⁰ The obligation lasts until the immigrant naturalizes or earns credit for 40 qualifying quarters of work. Divorce does not end it.

Failing any admissibility ground results in denial unless a legal waiver is available and granted.

Some Green Cards Come With Conditions

Qualifying does not always produce a full ten-year green card. Two groups receive conditional permanent resident status that lasts only two years: spouses who were married to their U.S. citizen petitioner for less than two years when the green card was approved, and EB-5 investors.

Conditional resident spouses must jointly file Form I-751 with their petitioning spouse during the 90-day window right before the second anniversary of receiving conditional status.²¹ If the marriage has ended or the petitioning spouse refuses to cooperate, the conditional resident can request a waiver of joint filing by showing a good-faith marriage, extreme hardship on removal, or battery or extreme cruelty during the marriage.

EB-5 investors file Form I-829 within the same 90-day window and have to show the required investment was made and sustained and that the ten full-time jobs were actually created. Missing either deadline automatically terminates permanent resident status and makes the person removable.²²

1
U.S. Citizenship and Immigration Services. Green Card for Immediate Relatives of U.S. Citizen
2
U.S. Citizenship and Immigration Services. Visa Availability and Priority Dates
3
U.S. Department of State. Family Immigration
4
U.S. Citizenship and Immigration Services. Child Status Protection Act (CSPA)
5
U.S. Citizenship and Immigration Services. Employment-Based Immigration: Second Preference EB-2
6
USCIS. Employment-Based Immigration: First Preference EB-1
7
U.S. Citizenship and Immigration Services. About the EB-5 Visa Classification
8
U.S. Department of State. Update on Diversity Visa (DV) Program 2025
9
Office of the Law Revision Counsel. 8 USC 1153 – Allocation of Immigrant Visas
10
U.S. Embassy in Cameroon. Instructions For The Diversity Immigrant Visa Program (DV-2026)
11
Office of the Law Revision Counsel. 8 USC 1159 – Adjustment of Status of Refugees
12
U.S. Citizenship and Immigration Services. Green Card for VAWA Self-Petitioner
13
USCIS. Victims of Human Trafficking: T Nonimmigrant Status
14
eCFR. 8 CFR 245.23 – Adjustment of Noncitizens in T Nonimmigrant Status
15
eCFR. 8 CFR 245.24 – Adjustment of Aliens in U Nonimmigrant Status
16
U.S. Citizenship and Immigration Services. Chapter 4 – Aliens Who Entered the United States Prior to January 1, 1972
17
eCFR. Part 212 – Documentary Requirements: Nonimmigrants; Waivers; Admission of Certain Inadmissible Aliens; Parole
18
U.S. Citizenship and Immigration Services. Public Charge Resources
19
U.S. Citizenship and Immigration Services. Form I-864 Instructions for Affidavit of Support Under Section 213A of the INA
20
U.S. Citizenship and Immigration Services. I-864P, HHS Poverty Guidelines for Affidavit of Support
21
Office of the Law Revision Counsel. 8 USC 1186a – Conditional Permanent Resident Status for Certain Alien Spouses and Sons and Daughters
22
U.S. Citizenship and Immigration Services. Form I-829, Instructions for Petition by Investor to Remove Conditions on Residence